image insert, select, save

MainApp/MainApp/AdoClient.cs

@@ -67,6 +67,24 @@ namespace MainApp
 			}
 		}
 
+		public DataSet Query(string paramedSql, SqlParameter[] sqlParams)
+		{
+			using (conn = new SqlConnection(connString))
+			{
+				conn.Open();
+
+				SqlCommand cmd = new SqlCommand(paramedSql, conn);
+				cmd.Parameters.AddRange(sqlParams);
+
+				SqlDataAdapter adapter = new SqlDataAdapter(cmd);
+				DataSet dataSet = new DataSet();
+				adapter.Fill(dataSet);
+
+				conn.Close();
+				return dataSet;
+			}
+		}
+
 		public int NonQuery(string sql)
 		{
 			using (conn = new SqlConnection(connString))
@@ -77,5 +95,20 @@ namespace MainApp
 				return cmd.ExecuteNonQuery();
 			}
 		}
+
+		public void NonQuery(string paramedSql, SqlParameter[] sqlParams)
+		{
+			using (conn = new SqlConnection(connString))
+			{
+				conn.Open();
+
+				SqlCommand cmd = new SqlCommand(paramedSql, conn);
+				cmd.Parameters.AddRange(sqlParams);
+
+				cmd.ExecuteNonQuery();
+
+				conn.Close();
+			}
+		}
 	}
 }

MainApp/MainApp/Controls/Image_Insert_Select_Control.Designer.cs

@@ -0,0 +1,181 @@
+
+namespace MainApp.Controls
+{
+	partial class Image_Insert_Select_Control
+	{
+		/// <summary> 
+		/// 필수 디자이너 변수입니다.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary> 
+		/// 사용 중인 모든 리소스를 정리합니다.
+		/// </summary>
+		/// <param name="disposing">관리되는 리소스를 삭제해야 하면 true이고, 그렇지 않으면 false입니다.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region 구성 요소 디자이너에서 생성한 코드
+
+		/// <summary> 
+		/// 디자이너 지원에 필요한 메서드입니다. 
+		/// 이 메서드의 내용을 코드 편집기로 수정하지 마세요.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.tableLayoutPanel1 = new System.Windows.Forms.TableLayoutPanel();
+			this.pictureBox = new System.Windows.Forms.PictureBox();
+			this.saveButton = new System.Windows.Forms.Button();
+			this.tableLayoutPanel2 = new System.Windows.Forms.TableLayoutPanel();
+			this.uploadButton = new System.Windows.Forms.Button();
+			this.selectButton = new System.Windows.Forms.Button();
+			this.label1 = new System.Windows.Forms.Label();
+			this.indexTextbox = new System.Windows.Forms.TextBox();
+			this.nameLabel = new System.Windows.Forms.Label();
+			this.tableLayoutPanel1.SuspendLayout();
+			((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
+			this.tableLayoutPanel2.SuspendLayout();
+			this.SuspendLayout();
+			// 
+			// tableLayoutPanel1
+			// 
+			this.tableLayoutPanel1.ColumnCount = 1;
+			this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 100F));
+			this.tableLayoutPanel1.Controls.Add(this.pictureBox, 0, 1);
+			this.tableLayoutPanel1.Controls.Add(this.saveButton, 0, 0);
+			this.tableLayoutPanel1.Controls.Add(this.tableLayoutPanel2, 0, 2);
+			this.tableLayoutPanel1.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.tableLayoutPanel1.Location = new System.Drawing.Point(0, 0);
+			this.tableLayoutPanel1.Name = "tableLayoutPanel1";
+			this.tableLayoutPanel1.RowCount = 3;
+			this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 30F));
+			this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
+			this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 35F));
+			this.tableLayoutPanel1.Size = new System.Drawing.Size(554, 549);
+			this.tableLayoutPanel1.TabIndex = 6;
+			// 
+			// pictureBox
+			// 
+			this.pictureBox.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.pictureBox.Location = new System.Drawing.Point(3, 33);
+			this.pictureBox.Name = "pictureBox";
+			this.pictureBox.Size = new System.Drawing.Size(548, 478);
+			this.pictureBox.TabIndex = 4;
+			this.pictureBox.TabStop = false;
+			// 
+			// saveButton
+			// 
+			this.saveButton.Anchor = System.Windows.Forms.AnchorStyles.Right;
+			this.saveButton.Location = new System.Drawing.Point(457, 3);
+			this.saveButton.Name = "saveButton";
+			this.saveButton.Size = new System.Drawing.Size(94, 23);
+			this.saveButton.TabIndex = 2;
+			this.saveButton.Text = "Save";
+			this.saveButton.UseVisualStyleBackColor = true;
+			this.saveButton.Click += new System.EventHandler(this.saveButton_Click);
+			// 
+			// tableLayoutPanel2
+			// 
+			this.tableLayoutPanel2.ColumnCount = 5;
+			this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 100F));
+			this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 100F));
+			this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 50F));
+			this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 50F));
+			this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 100F));
+			this.tableLayoutPanel2.Controls.Add(this.uploadButton, 1, 0);
+			this.tableLayoutPanel2.Controls.Add(this.selectButton, 4, 0);
+			this.tableLayoutPanel2.Controls.Add(this.label1, 2, 0);
+			this.tableLayoutPanel2.Controls.Add(this.indexTextbox, 3, 0);
+			this.tableLayoutPanel2.Controls.Add(this.nameLabel, 0, 0);
+			this.tableLayoutPanel2.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.tableLayoutPanel2.Location = new System.Drawing.Point(3, 517);
+			this.tableLayoutPanel2.Name = "tableLayoutPanel2";
+			this.tableLayoutPanel2.RowCount = 1;
+			this.tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
+			this.tableLayoutPanel2.Size = new System.Drawing.Size(548, 29);
+			this.tableLayoutPanel2.TabIndex = 5;
+			// 
+			// uploadButton
+			// 
+			this.uploadButton.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.uploadButton.Location = new System.Drawing.Point(251, 3);
+			this.uploadButton.Name = "uploadButton";
+			this.uploadButton.Size = new System.Drawing.Size(94, 23);
+			this.uploadButton.TabIndex = 0;
+			this.uploadButton.Text = "Upload";
+			this.uploadButton.UseVisualStyleBackColor = true;
+			this.uploadButton.Click += new System.EventHandler(this.uploadButton_Click);
+			// 
+			// selectButton
+			// 
+			this.selectButton.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.selectButton.Location = new System.Drawing.Point(451, 3);
+			this.selectButton.Name = "selectButton";
+			this.selectButton.Size = new System.Drawing.Size(94, 23);
+			this.selectButton.TabIndex = 2;
+			this.selectButton.Text = "Select";
+			this.selectButton.UseVisualStyleBackColor = true;
+			this.selectButton.Click += new System.EventHandler(this.selectButton_Click);
+			// 
+			// label1
+			// 
+			this.label1.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.label1.Location = new System.Drawing.Point(351, 0);
+			this.label1.Name = "label1";
+			this.label1.Size = new System.Drawing.Size(44, 29);
+			this.label1.TabIndex = 1;
+			this.label1.Text = "Index :";
+			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+			// 
+			// indexTextbox
+			// 
+			this.indexTextbox.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.indexTextbox.Location = new System.Drawing.Point(401, 3);
+			this.indexTextbox.Name = "indexTextbox";
+			this.indexTextbox.Size = new System.Drawing.Size(44, 21);
+			this.indexTextbox.TabIndex = 1;
+			this.indexTextbox.KeyUp += new System.Windows.Forms.KeyEventHandler(this.indexTextbox_KeyUp);
+			// 
+			// nameLabel
+			// 
+			this.nameLabel.Anchor = System.Windows.Forms.AnchorStyles.Left;
+			this.nameLabel.AutoSize = true;
+			this.nameLabel.Location = new System.Drawing.Point(3, 8);
+			this.nameLabel.Name = "nameLabel";
+			this.nameLabel.Size = new System.Drawing.Size(0, 12);
+			this.nameLabel.TabIndex = 3;
+			// 
+			// Image_Insert_Select_Control
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 12F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.Controls.Add(this.tableLayoutPanel1);
+			this.Name = "Image_Insert_Select_Control";
+			this.Size = new System.Drawing.Size(554, 549);
+			this.tableLayoutPanel1.ResumeLayout(false);
+			((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
+			this.tableLayoutPanel2.ResumeLayout(false);
+			this.tableLayoutPanel2.PerformLayout();
+			this.ResumeLayout(false);
+
+		}
+
+		#endregion
+
+		private System.Windows.Forms.TableLayoutPanel tableLayoutPanel1;
+		private System.Windows.Forms.PictureBox pictureBox;
+		private System.Windows.Forms.TableLayoutPanel tableLayoutPanel2;
+		private System.Windows.Forms.Button uploadButton;
+		private System.Windows.Forms.Button selectButton;
+		private System.Windows.Forms.Label label1;
+		private System.Windows.Forms.TextBox indexTextbox;
+		private System.Windows.Forms.Label nameLabel;
+		private System.Windows.Forms.Button saveButton;
+	}
+}

MainApp/MainApp/Controls/Image_Insert_Select_Control.cs

@@ -0,0 +1,145 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Data.SqlClient;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.Linq;
+using System.Text;
+using System.Windows.Forms;
+
+namespace MainApp.Controls
+{
+	public partial class Image_Insert_Select_Control : UserControl
+	{
+		public Image_Insert_Select_Control()
+		{
+			InitializeComponent();
+
+			InitInstance();
+		}
+
+		private void InitInstance()
+		{
+			pictureBox.SizeMode = PictureBoxSizeMode.Zoom;
+
+			if (!AdoClient.Instance.SetConnection("peacecloud.synology.me,21433", "Study", "study", "Study123$"))
+			{
+				MessageBox.Show("Cannot access database.");
+				return;
+			}
+		}
+
+		private void uploadButton_Click(object sender, EventArgs e)
+		{
+			OpenFileDialog dlg = new OpenFileDialog();
+			if (dlg.ShowDialog() != DialogResult.OK)
+				return;
+
+			Image img = Image.FromFile(dlg.FileName);
+			pictureBox.Image = img;
+
+			byte[] imgByteArray = Util.ImageToByteArray(img);
+
+			string paramedSql = "INSERT INTO IMAGE (name, image, createdAt) VALUES (@name, @image, @createdAt)";
+			SqlParameter[] sqlParams = new SqlParameter[3];
+
+			sqlParams[0] = new SqlParameter("@name", SqlDbType.NVarChar);
+			string name = Guid.NewGuid().ToString();
+			nameLabel.Text = name;
+			sqlParams[0].Value = name;
+
+			sqlParams[1] = new SqlParameter("@image", SqlDbType.VarBinary);
+			sqlParams[1].Value = imgByteArray;
+
+			sqlParams[2] = new SqlParameter("@createdAt", SqlDbType.DateTime);
+			sqlParams[2].Value = DateTime.Now;
+
+			AdoClient.Instance.NonQuery(paramedSql, sqlParams);
+
+			GC.Collect();
+		}
+
+		private void selectButton_Click(object sender, EventArgs e)
+		{
+			int idx = -1;
+			if (!int.TryParse(indexTextbox.Text, out idx))
+			{
+				MessageBox.Show("Invalid index");
+				return;
+			}
+
+			DataSet dataSet = AdoClient.Instance.Query($"SELECT * FROM IMAGE WHERE idx = {idx}");
+			if (dataSet == null || 
+				dataSet.Tables == null || dataSet.Tables.Count < 1 ||
+				dataSet.Tables[0].Rows == null || dataSet.Tables[0].Rows.Count < 1 ||
+				dataSet.Tables[0].Rows[0].ItemArray == null)
+			{
+				MessageBox.Show("No matched data");
+				return;
+			}
+
+			object[] selectedObj = dataSet.Tables[0].Rows[0].ItemArray;
+
+			string name = (string)selectedObj[1];
+			DateTime createdAt = (DateTime)selectedObj[3];
+			nameLabel.Text = $"{name}@[{createdAt.ToString("yyyy-MM-dd HH:mm:ss")}]";
+
+			byte[] imgByteArray = (byte[])selectedObj[2];
+
+			Image img = Util.ByteToImage(imgByteArray);
+			pictureBox.Image = img;
+
+			GC.Collect();
+		}
+
+		private void saveButton_Click(object sender, EventArgs e)
+		{
+			if (pictureBox.Image == null)
+			{
+				MessageBox.Show("No Image to save");
+				return;
+			}
+
+			SaveFileDialog dlg = new SaveFileDialog();
+			dlg.Filter = "png type|*.png|bmp type|*.bmp|jpg type|*.jpg";
+			if (dlg.ShowDialog() != DialogResult.OK)
+				return;
+
+			ImageFormat imageFormat = null;
+			switch (dlg.FilterIndex)
+			{
+				case 1:
+					imageFormat = ImageFormat.Png;
+					break;
+				case 2:
+					imageFormat = ImageFormat.Bmp;
+					break;
+				case 3:
+					imageFormat = ImageFormat.Jpeg;
+					break;
+				default:
+					MessageBox.Show("Invalid Type");
+					break;
+			}
+
+			if (imageFormat == null)
+			{
+				return;
+			}
+
+			Util.SaveImage(dlg.FileName, pictureBox.Image, imageFormat);
+
+			GC.Collect();
+		}
+
+		private void indexTextbox_KeyUp(object sender, KeyEventArgs e)
+		{
+			if (e.KeyCode != Keys.Enter)
+				return;
+
+			selectButton_Click(sender, e);
+		}
+	}
+}

MainApp/MainApp/Controls/Image_Insert_Select_Control.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

MainApp/MainApp/Controls/Sql_Param_Control.Designer.cs

@@ -0,0 +1,62 @@
+
+namespace MainApp.Controls
+{
+	partial class Sql_Param_Control
+	{
+		/// <summary> 
+		/// 필수 디자이너 변수입니다.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary> 
+		/// 사용 중인 모든 리소스를 정리합니다.
+		/// </summary>
+		/// <param name="disposing">관리되는 리소스를 삭제해야 하면 true이고, 그렇지 않으면 false입니다.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region 구성 요소 디자이너에서 생성한 코드
+
+		/// <summary> 
+		/// 디자이너 지원에 필요한 메서드입니다. 
+		/// 이 메서드의 내용을 코드 편집기로 수정하지 마세요.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.mainGridView = new System.Windows.Forms.DataGridView();
+			((System.ComponentModel.ISupportInitialize)(this.mainGridView)).BeginInit();
+			this.SuspendLayout();
+			// 
+			// mainGridView
+			// 
+			this.mainGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			this.mainGridView.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.mainGridView.Location = new System.Drawing.Point(0, 0);
+			this.mainGridView.Name = "mainGridView";
+			this.mainGridView.RowTemplate.Height = 23;
+			this.mainGridView.Size = new System.Drawing.Size(282, 237);
+			this.mainGridView.TabIndex = 3;
+			// 
+			// Sql_Param_Control
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 12F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.Controls.Add(this.mainGridView);
+			this.Name = "Sql_Param_Control";
+			this.Size = new System.Drawing.Size(282, 237);
+			((System.ComponentModel.ISupportInitialize)(this.mainGridView)).EndInit();
+			this.ResumeLayout(false);
+
+		}
+
+		#endregion
+
+		private System.Windows.Forms.DataGridView mainGridView;
+	}
+}

MainApp/MainApp/Controls/Sql_Param_Control.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Data.SqlClient;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Windows.Forms;
+
+namespace MainApp.Controls
+{
+	public partial class Sql_Param_Control : UserControl
+	{
+		public Sql_Param_Control(string job, DateTime hiredate)
+		{
+			InitializeComponent();
+
+			InitInstance(job, hiredate);
+		}
+
+		private void InitInstance(string job, DateTime hiredate)
+		{
+			if (!AdoClient.Instance.SetConnection("peacecloud.synology.me,21433", "Study", "study", "Study123$"))
+			{
+				MessageBox.Show("Cannot access database.");
+				return;
+			}
+
+			DoWork(job, hiredate);
+		}
+
+		private void BindTableToGridView(DataTable table)
+		{
+			mainGridView.SuspendLayout();
+			mainGridView.DataSource = table;
+			mainGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;
+			mainGridView.ResumeLayout();
+		}
+
+		private void DoWork(string job, DateTime hiredate)
+		{
+			string paramedSql = "SELECT * FROM EMPLOYEE WHERE JOB = @job AND HIREDATE >= @hiredate";
+			SqlParameter[] sqlParams = new SqlParameter[]
+			{
+				new SqlParameter("@job", SqlDbType.VarChar),
+				new SqlParameter("@hiredate", SqlDbType.Date)
+			};
+			sqlParams[0].Value = job;
+			sqlParams[1].Value = hiredate;
+			
+
+			DataSet dataSet = AdoClient.Instance.Query(paramedSql, sqlParams);
+			BindTableToGridView(dataSet.Tables[0]);
+		}
+	}
+}

MainApp/MainApp/Controls/Sql_Param_Control.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

MainApp/MainApp/MainApp.csproj

@@ -31,6 +31,15 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup>
+    <TargetZone>LocalIntranet</TargetZone>
+  </PropertyGroup>
+  <PropertyGroup>
+    <GenerateManifests>false</GenerateManifests>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationManifest>Properties\app.manifest</ApplicationManifest>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
@@ -46,6 +55,12 @@
   <ItemGroup>
     <Compile Include="AdoClient.cs" />
     <Compile Include="Client.cs" />
+    <Compile Include="Controls\Image_Insert_Select_Control.cs">
+      <SubType>UserControl</SubType>
+    </Compile>
+    <Compile Include="Controls\Image_Insert_Select_Control.Designer.cs">
+      <DependentUpon>Image_Insert_Select_Control.cs</DependentUpon>
+    </Compile>
     <Compile Include="Controls\Insert_Select_Control.cs">
       <SubType>UserControl</SubType>
     </Compile>
@@ -64,6 +79,12 @@
     <Compile Include="Controls\Multiple_Query_Control.Designer.cs">
       <DependentUpon>Multiple_Query_Control.cs</DependentUpon>
     </Compile>
+    <Compile Include="Controls\Sql_Param_Control.cs">
+      <SubType>UserControl</SubType>
+    </Compile>
+    <Compile Include="Controls\Sql_Param_Control.Designer.cs">
+      <DependentUpon>Sql_Param_Control.cs</DependentUpon>
+    </Compile>
     <Compile Include="MainForm.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -72,6 +93,10 @@
     </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Util.cs" />
+    <EmbeddedResource Include="Controls\Image_Insert_Select_Control.resx">
+      <DependentUpon>Image_Insert_Select_Control.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="Controls\Insert_Select_Control.resx">
       <DependentUpon>Insert_Select_Control.cs</DependentUpon>
     </EmbeddedResource>
@@ -81,6 +106,9 @@
     <EmbeddedResource Include="Controls\Multiple_Query_Control.resx">
       <DependentUpon>Multiple_Query_Control.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="Controls\Sql_Param_Control.resx">
+      <DependentUpon>Sql_Param_Control.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="MainForm.resx">
       <DependentUpon>MainForm.cs</DependentUpon>
     </EmbeddedResource>
@@ -93,6 +121,7 @@
       <AutoGen>True</AutoGen>
       <DependentUpon>Resources.resx</DependentUpon>
     </Compile>
+    <None Include="Properties\app.manifest" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
       <LastGenOutput>Settings.Designer.cs</LastGenOutput>

MainApp/MainApp/MainForm.cs

@@ -38,7 +38,15 @@ namespace MainApp
 			//control.Dock = DockStyle.Fill;
 			//this.Controls.Add(control);
 
-			Multiple_Query_Control control = new Multiple_Query_Control();
+			//Multiple_Query_Control control = new Multiple_Query_Control();
+			//control.Dock = DockStyle.Fill;
+			//this.Controls.Add(control);
+
+			//Sql_Param_Control control = new Sql_Param_Control("tester", DateTime.Now.AddDays(-1));
+			//control.Dock = DockStyle.Fill;
+			//this.Controls.Add(control);
+
+			Image_Insert_Select_Control control = new Image_Insert_Select_Control();
 			control.Dock = DockStyle.Fill;
 			this.Controls.Add(control);
 		}

MainApp/MainApp/Properties/app.manifest

@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="MyApplication.app" />
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <!-- UAC 매니페스트 옵션
+             Windows 사용자 계정 컨트롤 수준을 변경하려면 
+             requestedExecutionLevel 노드를 다음 중 하나로 바꿉니다.
+
+        <requestedExecutionLevel  level="asInvoker" uiAccess="false" />
+        <requestedExecutionLevel  level="requireAdministrator" uiAccess="false" />
+        <requestedExecutionLevel  level="highestAvailable" uiAccess="false" />
+
+            requestedExecutionLevel 요소를 지정하면 파일 및 레지스트리 가상화를 사용하지 않습니다. 
+            이전 버전과의 호환성을 위해 애플리케이션에 가상화가 필요한 경우
+            이 요소를 제거합니다.
+        -->
+        <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
+      </requestedPrivileges>
+      <applicationRequestMinimum>
+        <defaultAssemblyRequest permissionSetReference="Custom" />
+        <PermissionSet class="System.Security.PermissionSet" version="1" ID="Custom" SameSite="site" Unrestricted="true" />
+      </applicationRequestMinimum>
+    </security>
+  </trustInfo>
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- 이 애플리케이션이 테스트되고 함께 작동하도록 설계된 Windows 버전
+           목록입니다. 해당 요소의 주석 처리를 제거하면 Windows에서
+           호환 가능성이 가장 큰 환경을 자동으로 선택합니다. -->
+      <!-- Windows Vista -->
+      <!--<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />-->
+      <!-- Windows 7 -->
+      <!--<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />-->
+      <!-- Windows 8 -->
+      <!--<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />-->
+      <!-- Windows 8.1 -->
+      <!--<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />-->
+      <!-- Windows 10 -->
+      <!--<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />-->
+    </application>
+  </compatibility>
+  <!-- 애플리케이션이 DPI를 인식하며 높은 DPI에서 Windows가 자동으로 스케일링하지
+       않음을 나타냅니다. WPF(Windows Presentation Foundation) 애플리케이션은 자동으로 DPI를 인식하며 
+       옵트인할 필요가 없습니다. 이 설정에 옵트인한 .NET Framework 4.6을 대상으로 하는 
+       Windows Forms 애플리케이션은 app.config에서 'EnableWindowsFormsHighDpiAutoResizing' 설정도 'true'로 설정해야 합니다. 
+       
+       애플리케이션이 긴 경로를 인식하도록 설정합니다. https://docs.microsoft.com/windows/win32/fileio/maximum-file-path-limitation을 참조하세요. -->
+  <!--
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware>
+      <longPathAware xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">true</longPathAware>
+    </windowsSettings>
+  </application>
+  -->
+  <!-- Windows 공용 컨트롤 및 대화 상자의 테마 사용(Windows XP 이상) -->
+  <!--
+  <dependency>
+    <dependentAssembly>
+      <assemblyIdentity
+          type="win32"
+          name="Microsoft.Windows.Common-Controls"
+          version="6.0.0.0"
+          processorArchitecture="*"
+          publicKeyToken="6595b64144ccf1df"
+          language="*"
+        />
+    </dependentAssembly>
+  </dependency>
+  -->
+</assembly>

MainApp/MainApp/Util.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+using System.Linq;
+using System.Text;
+
+namespace MainApp
+{
+	class Util
+	{
+		public static byte[] ImageToByteArray(Image image)
+		{
+			using (MemoryStream ms = new MemoryStream())
+			{
+				image.Save(ms, image.RawFormat);
+				return ms.ToArray();
+			}
+		}
+
+		public static Bitmap ByteToImage(byte[] imgByteArray)
+		{
+			using (MemoryStream ms = new MemoryStream(imgByteArray))
+			{
+				Bitmap img = Image.FromStream(ms) as Bitmap;
+				return img;
+			}
+		}
+
+		public static void SaveImage(string fileName, Image img, ImageFormat format)
+		{
+			using (Image saveImage = new Bitmap(img))
+			{
+				saveImage.Save(fileName, format);
+			}
+		}
+	}
+}