binary string convert

DevTips/DevTips/Program.cs

@@ -26,6 +26,12 @@ class Program
         // DelegateClient.Client();
 
         // Encoding
-        stringEncodingClient.Client();
+        // stringEncodingClient.Client();
+
+        // Base Converter
+        // BaseConvertClient.Client();
+
+        // Binary String Converter
+        BinaryStringClient.Client();
     }
 }

DevTips/DevTips/Tips/BaseConvertClient.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Globalization;
+
+namespace DevTips.Tips;
+
+class BaseConvertClient
+{
+    public static void Client()
+    {
+        string strBase2 = "0000011011101010"; // 0x06EA
+        System.Console.WriteLine(strBase2);
+        int iBase10 = Convert.ToInt32(strBase2, 2);
+        System.Console.WriteLine($"iBase10: {iBase10}");
+        
+        string strHex = Convert.ToString(iBase10, 16);
+        System.Console.WriteLine($"strHex: {strHex}");
+
+        string strHex2 = iBase10.ToString("X4");
+        string strHex3 = string.Format("{0:X4}", iBase10);
+        System.Console.WriteLine($"strHex2: {strHex2}");
+        System.Console.WriteLine($"strHex3: {strHex3}");
+
+        int iBase10_2 = Convert.ToInt32(strHex3, 16);
+        System.Console.WriteLine($"iBase10_2: {iBase10_2}");
+
+        string strBase2_2 = Convert.ToString(iBase10, 2);
+        System.Console.WriteLine($"strBase2_2: {strBase2_2}");
+
+        string hexStr = "5A";
+        System.Console.WriteLine(hexStr);
+        byte b1 = Convert.ToByte(hexStr, 16);
+        System.Console.WriteLine($"b1: {b1:X}");
+
+        string hexStr2 = "9E";
+        byte b2 = byte.Parse(hexStr2, NumberStyles.HexNumber);
+        System.Console.WriteLine($"b2: {b2:X}");
+    }
+}

DevTips/DevTips/Tips/BinaryStringClient.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Text;
+
+namespace DevTips.Tips
+{
+    class BinaryStringClient
+    {
+        public static void Client()
+        {
+            string input = "iPhone 가격은?";
+            
+            System.Console.WriteLine(input);
+            byte[] bytes = UnicodeEncoding.Unicode.GetBytes(input);
+            System.Console.WriteLine($"Bytes length: {bytes.Length}");
+            
+            string binaryString = string.Empty;
+            string hexString = string.Empty;
+            foreach (byte b in bytes)
+            {
+                string s = Convert.ToString(b, 2);
+                binaryString += s.PadLeft(8, '0');
+                binaryString += " ";
+
+                hexString += b.ToString("X2");
+                hexString += " ";
+            }
+
+            System.Console.WriteLine(binaryString);
+            System.Console.WriteLine(hexString);
+        }
+    }
+}