diff --git a/PacticeSolution/DataGridEventTriggerSample/App.xaml b/PacticeSolution/DataGridEventTriggerSample/App.xaml new file mode 100644 index 0000000..d4e9752 --- /dev/null +++ b/PacticeSolution/DataGridEventTriggerSample/App.xaml @@ -0,0 +1,9 @@ + + + + + diff --git a/PacticeSolution/DataGridEventTriggerSample/App.xaml.cs b/PacticeSolution/DataGridEventTriggerSample/App.xaml.cs new file mode 100644 index 0000000..20d7cc0 --- /dev/null +++ b/PacticeSolution/DataGridEventTriggerSample/App.xaml.cs @@ -0,0 +1,17 @@ +using System; +using System.Collections.Generic; +using System.Configuration; +using System.Data; +using System.Linq; +using System.Threading.Tasks; +using System.Windows; + +namespace DataGridEventTriggerSample +{ + /// + /// Interaction logic for App.xaml + /// + public partial class App : Application + { + } +} diff --git a/PacticeSolution/DataGridEventTriggerSample/AssemblyInfo.cs b/PacticeSolution/DataGridEventTriggerSample/AssemblyInfo.cs new file mode 100644 index 0000000..8b5504e --- /dev/null +++ b/PacticeSolution/DataGridEventTriggerSample/AssemblyInfo.cs @@ -0,0 +1,10 @@ +using System.Windows; + +[assembly: ThemeInfo( + ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located + //(used if a resource is not found in the page, + // or application resource dictionaries) + ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located + //(used if a resource is not found in the page, + // app, or any theme specific resource dictionaries) +)] diff --git a/PacticeSolution/DataGridEventTriggerSample/DataGridEventTriggerSample.csproj b/PacticeSolution/DataGridEventTriggerSample/DataGridEventTriggerSample.csproj new file mode 100644 index 0000000..fefb250 --- /dev/null +++ b/PacticeSolution/DataGridEventTriggerSample/DataGridEventTriggerSample.csproj @@ -0,0 +1,14 @@ + + + + WinExe + net6.0-windows + enable + true + + + + + + + diff --git a/PacticeSolution/DataGridEventTriggerSample/MainWindow.xaml b/PacticeSolution/DataGridEventTriggerSample/MainWindow.xaml new file mode 100644 index 0000000..ecff841 --- /dev/null +++ b/PacticeSolution/DataGridEventTriggerSample/MainWindow.xaml @@ -0,0 +1,30 @@ + + + + + + + + + + + + + + diff --git a/PacticeSolution/DataGridEventTriggerSample/MainWindow.xaml.cs b/PacticeSolution/DataGridEventTriggerSample/MainWindow.xaml.cs new file mode 100644 index 0000000..b365af3 --- /dev/null +++ b/PacticeSolution/DataGridEventTriggerSample/MainWindow.xaml.cs @@ -0,0 +1,28 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Windows; +using System.Windows.Controls; +using System.Windows.Data; +using System.Windows.Documents; +using System.Windows.Input; +using System.Windows.Media; +using System.Windows.Media.Imaging; +using System.Windows.Navigation; +using System.Windows.Shapes; + +namespace DataGridEventTriggerSample +{ + /// + /// Interaction logic for MainWindow.xaml + /// + public partial class MainWindow : Window + { + public MainWindow() + { + InitializeComponent(); + } + } +} diff --git a/PacticeSolution/DataGridEventTriggerSample/Model/Student.cs b/PacticeSolution/DataGridEventTriggerSample/Model/Student.cs new file mode 100644 index 0000000..5150c60 --- /dev/null +++ b/PacticeSolution/DataGridEventTriggerSample/Model/Student.cs @@ -0,0 +1,15 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace DataGridEventTriggerSample.Model +{ + internal class Student + { + public string Name { get; set; } + public int Age { get; set; } + public string Address { get; set; } + } +} diff --git a/PacticeSolution/DataGridEventTriggerSample/ViewModel/StudentViewModel.cs b/PacticeSolution/DataGridEventTriggerSample/ViewModel/StudentViewModel.cs new file mode 100644 index 0000000..49d51d3 --- /dev/null +++ b/PacticeSolution/DataGridEventTriggerSample/ViewModel/StudentViewModel.cs @@ -0,0 +1,102 @@ +using DataGridEventTriggerSample.Model; +using Microsoft.Xaml.Behaviors; +using System; +using System.Collections.Generic; +using System.Collections.ObjectModel; +using System.ComponentModel; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Windows; +using System.Windows.Controls; +using System.Windows.Input; +using System.Windows.Media; + +namespace DataGridEventTriggerSample.ViewModel +{ + internal class StudentViewModel : Behavior, INotifyPropertyChanged + { + public static readonly DependencyProperty MouseDownProperty = DependencyProperty.Register(nameof(MouseDownCommand), typeof(ICommand), typeof(StudentViewModel), new PropertyMetadata(null)); + + private ObservableCollection _students; + + public event PropertyChangedEventHandler? PropertyChanged; + + public StudentViewModel() + { + this.Students.Add(new Student { Name = "Agent1", Age = 20, Address = "Location1" }); + this.Students.Add(new Student { Name = "Agent2", Age = 21, Address = "Location2" }); + this.Students.Add(new Student { Name = "Agent3", Age = 22, Address = "Location3" }); + this.Students.Add(new Student { Name = "Agent4", Age = 23, Address = "Location4" }); + this.Students.Add(new Student { Name = "Agent5", Age = 24, Address = "Location5" }); + this.Students.Add(new Student { Name = "Agent6", Age = 25, Address = "Location6" }); + this.Students.Add(new Student { Name = "Agent7", Age = 26, Address = "Location7" }); + this.Students.Add(new Student { Name = "Agent8", Age = 27, Address = "Location8" }); + this.Students.Add(new Student { Name = "Agent9", Age = 28, Address = "Location9" }); + this.Students.Add(new Student { Name = "Agent10", Age = 29, Address = "Location10" }); + } + + public ObservableCollection Students + { + get + { + if (_students == null) + _students = new ObservableCollection(); + + return _students; + } + set + { + _students = value; + OnPropertyChanged("Students"); + } + } + + + public ICommand MouseDownCommand + { + get { return (ICommand)GetValue(MouseDownProperty); } + set { SetValue(MouseDownProperty, value); } + } + + protected virtual void OnPropertyChanged(string propertyName) + { + if (PropertyChanged != null) + PropertyChanged(this, new PropertyChangedEventArgs(propertyName)); + } + + public void OnDataGridMouseDown(object sender, MouseEventArgs e) + { + DataGrid? dataGrid = sender as DataGrid; + if (dataGrid == null) + return; + + Student? student = dataGrid.SelectedItem as Student; + if (student == null) + return; + + for (int i = 0; i < this.Students.Count; i++) + { + DataGridRow? row = dataGrid.ItemContainerGenerator.ContainerFromIndex(i) as DataGridRow; + if (row == null) + continue; + + SolidColorBrush brush = new SolidColorBrush(Colors.Transparent); + if (this.Students[i].Name.Equals(student.Name)) + brush = new SolidColorBrush(Colors.LightCoral); + + row.Background = brush; + } + } + + protected override void OnAttached() + { + this.AssociatedObject.MouseUp += OnDataGridMouseDown; + } + + protected override void OnDetaching() + { + this.AssociatedObject.MouseUp += OnDataGridMouseDown; + } + } +} diff --git a/PacticeSolution/PacticeSolution.sln b/PacticeSolution/PacticeSolution.sln index d89a9f3..faea40e 100644 --- a/PacticeSolution/PacticeSolution.sln +++ b/PacticeSolution/PacticeSolution.sln @@ -17,11 +17,13 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ResourceSample", "ResourceS EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MVVMDatabaseSample", "MVVMDatabaseSample\MVVMDatabaseSample.csproj", "{B0A8E6DE-C6A2-488E-A148-9E7812F615F2}" EndProject -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MVVMTextInputDetection", "MVVMTextInputDetection\MVVMTextInputDetection.csproj", "{C55A5081-B142-4120-8F62-3991276EF5C2}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MVVMTextInputDetection", "MVVMTextInputDetection\MVVMTextInputDetection.csproj", "{C55A5081-B142-4120-8F62-3991276EF5C2}" EndProject -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MVVMCanvasRectangle", "MVVMCanvasRectangle\MVVMCanvasRectangle.csproj", "{C7A96511-E6B9-4F80-9C7B-3ABF4FC0AA4B}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MVVMCanvasRectangle", "MVVMCanvasRectangle\MVVMCanvasRectangle.csproj", "{C7A96511-E6B9-4F80-9C7B-3ABF4FC0AA4B}" EndProject -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MVVMButtonControl", "MVVMButtonControl\MVVMButtonControl.csproj", "{8FE48C46-5529-4D0D-A96E-01A5A79B0B18}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MVVMButtonControl", "MVVMButtonControl\MVVMButtonControl.csproj", "{8FE48C46-5529-4D0D-A96E-01A5A79B0B18}" +EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DataGridEventTriggerSample", "DataGridEventTriggerSample\DataGridEventTriggerSample.csproj", "{48CCBA2F-A583-4DAF-9F64-B9642CDB49FF}" EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution @@ -69,6 +71,10 @@ Global {8FE48C46-5529-4D0D-A96E-01A5A79B0B18}.Debug|Any CPU.Build.0 = Debug|Any CPU {8FE48C46-5529-4D0D-A96E-01A5A79B0B18}.Release|Any CPU.ActiveCfg = Release|Any CPU {8FE48C46-5529-4D0D-A96E-01A5A79B0B18}.Release|Any CPU.Build.0 = Release|Any CPU + {48CCBA2F-A583-4DAF-9F64-B9642CDB49FF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {48CCBA2F-A583-4DAF-9F64-B9642CDB49FF}.Debug|Any CPU.Build.0 = Debug|Any CPU + {48CCBA2F-A583-4DAF-9F64-B9642CDB49FF}.Release|Any CPU.ActiveCfg = Release|Any CPU + {48CCBA2F-A583-4DAF-9F64-B9642CDB49FF}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE