<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="WPF" Height="150" Width="300">
    <StackPanel>
        <Button Content="Click" Click="Button_Click"
                MaxHeight="25" MaxWidth="100" />
        <Label Background="LightBlue" Content="Double Click" 
               HorizontalContentAlignment="Center" 
               MaxHeight="25" MaxWidth="100" 
               MouseDoubleClick="Label_MouseDoubleClick" />
        <TextBlock Background="Turquoise" Text="Mouse Up" MouseUp="TextBlock_MouseUp" HorizontalAlignment="Center" VerticalAlignment="Center"/>
        <Canvas>
            <Rectangle Canvas.Top="15" Canvas.Left="20" Height="25" Width="100" Fill="Aqua" MouseDown="Rectangle_MouseDown" />
            <TextBlock Canvas.Top="20" Canvas.Left="40" Text="Mouse Down" IsHitTestVisible="False"/>            
        </Canvas>
    </StackPanel>
</Window>

//File:Window.xaml.cs

using System;
using System.Windows;
using System.Windows.Input;

namespace WpfApplication1
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            MessageBox.Show("Mouse Click", "Button");
        }

        private void Label_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            MessageBox.Show("Mouse Double Click", "Label");
        }

        private void Rectangle_MouseDown(object sender, MouseButtonEventArgs e)
        {
            MessageBox.Show("Mouse Down", "Rectangle");
        }

        private void TextBlock_MouseUp(object sender, MouseButtonEventArgs e)
        {
            MessageBox.Show("Mouse Up", "TextBlock");
        }
    }
}

   
    
     

   
  


<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="WPF" Height="150" Width="300">
    <UniformGrid Columns="2" Rows="2" ButtonBase.Click="UniformGrid_Click" 
                 MouseDown="UniformGrid_MouseDown">
        <Button Content="Button" MaxHeight="25" MaxWidth="70" Name="Button"/>
        <Label Background="LightBlue" Content="Label" Name="Label"
               HorizontalContentAlignment="Center" 
               MaxHeight="25" MaxWidth="100"/>
        <TextBlock Background="Turquoise" Padding="25,7" Text="TextBlock" 
               HorizontalAlignment="Center" VerticalAlignment="Center"
               Name="TextBlock"/>
        <Canvas MouseDown="Canvas_MouseDown">
            <Rectangle Canvas.Top="15" Canvas.Left="20" Fill="Aqua" 
                Height="25" Width="100" Name="Rectangle"/>
            <TextBlock Canvas.Top="20" Canvas.Left="45" Text="Rectangle" 
                   IsHitTestVisible="False"/>            
        </Canvas>
    </UniformGrid>
</Window>
//File:Window.xaml.cs
using System.Windows;
using System.Windows.Input;

namespace WpfApplication1
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }

        // Handles the MouseDown event on the Canvas.
        private void Canvas_MouseDown(object sender, MouseButtonEventArgs e)
        {
            FrameworkElement fe = e.OriginalSource as FrameworkElement;

            MessageBox.Show("Mouse Down on " + fe.Name, "Canvas");
        }

        // Handles the Click event on the UniformGrid.
        private void UniformGrid_Click(object sender, RoutedEventArgs e)
        {
            FrameworkElement fe = e.OriginalSource as FrameworkElement;

            MessageBox.Show("Mouse Click on " + fe.Name, "Uniform Grid");
        }

        // Handles the MouseDown event on the UniformGrid.
        private void UniformGrid_MouseDown(object sender, MouseButtonEventArgs e)
        {
            FrameworkElement fe = e.OriginalSource as FrameworkElement;

            MessageBox.Show("Mouse Down on " + fe.Name, "Uniform Grid");
        }
    }
}

   
    
     

   
  



<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="WPF" Height="150" Width="300">
    <UniformGrid Columns="2" Rows="2" ButtonBase.Click="UniformGrid_Click" 
                 MouseDown="UniformGrid_MouseDown">
        <Button Content="Button" MaxHeight="25" MaxWidth="70" Name="Button"/>
        <Label Background="LightBlue" Content="Label" Name="Label"
               HorizontalContentAlignment="Center" 
               MaxHeight="25" MaxWidth="100"/>
        <TextBlock Background="Turquoise" Padding="25,7" Text="TextBlock" 
               HorizontalAlignment="Center" VerticalAlignment="Center"
               Name="TextBlock"/>
        <Canvas MouseDown="Canvas_MouseDown">
            <Rectangle Canvas.Top="15" Canvas.Left="20" Fill="Aqua" 
                Height="25" Width="100" Name="Rectangle"/>
            <TextBlock Canvas.Top="20" Canvas.Left="45" Text="Rectangle" 
                   IsHitTestVisible="False"/>            
        </Canvas>
    </UniformGrid>
</Window>
//File:Window.xaml.cs
using System.Windows;
using System.Windows.Input;

namespace WpfApplication1
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }

        // Handles the MouseDown event on the Canvas.
        private void Canvas_MouseDown(object sender, MouseButtonEventArgs e)
        {
            FrameworkElement fe = e.OriginalSource as FrameworkElement;

            MessageBox.Show("Mouse Down on " + fe.Name, "Canvas");
        }

        // Handles the Click event on the UniformGrid.
        private void UniformGrid_Click(object sender, RoutedEventArgs e)
        {
            FrameworkElement fe = e.OriginalSource as FrameworkElement;

            MessageBox.Show("Mouse Click on " + fe.Name, "Uniform Grid");
        }

        // Handles the MouseDown event on the UniformGrid.
        private void UniformGrid_MouseDown(object sender, MouseButtonEventArgs e)
        {
            FrameworkElement fe = e.OriginalSource as FrameworkElement;

            MessageBox.Show("Mouse Down on " + fe.Name, "Uniform Grid");
        }
    }
}

   
    
     

   
  
<Grid 
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
  xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
  xmlns:d="http://schemas.microsoft.com/expression/interactivedesigner/2006"
  mc:Ignorable="d"
  x:Class="InputExamples.MousePosition" 
  Width="640" Height="480">
  <Label d:LayoutOverrides="Height" x:Name="firstCoordinates"/>
  <Rectangle Stroke="#FF000000" Fill="#FFFFFFFF" x:Name="Rectangle"/>
  <Ellipse Stroke="#FF000000" Fill="#FFFFFFFF" x:Name="secondEllipse"/>
  <Ellipse d:LayoutOverrides="Height" Stroke="#FF000000" Width="14" Height="14" x:Name="firstEllipse"/>
  <Ellipse d:LayoutOverrides="Width" Stroke="#FF000000" Width="14" Height="14" x:Name="fourthEllipse"/>
  <Ellipse d:LayoutOverrides="Width" Stroke="#FF000000" Width="14" Height="14" x:Name="thirdEllipse"/>
  <Label d:LayoutOverrides="Width, Height" Width="66" Height="22" x:Name="secondCoordinates"/>
  <Label d:LayoutOverrides="Width, Height" Width="66" Height="22" x:Name="thirdCoordinates"/>
  <Label d:LayoutOverrides="Width, Height" Width="66" Height="22" x:Name="fourthCoordinates"/>
  <Ellipse Fill="Red" Width="16" Height="16" x:Name="DragEllipse"/>
</Grid>
//File:Window.xaml.cs


using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace InputExamples
{
  public partial class MousePosition
  {
    private TranslateTransform ellipseTransform = new TranslateTransform();
    
    public MousePosition()
    {
      this.InitializeComponent();
    }
    
    protected override void OnInitialized(EventArgs e)
    {
      base.OnInitialized(e);
      
      DragEllipse.RenderTransform = ellipseTransform;
      CompositionTarget.Rendering += this.CompositionTarget_Rendering;
    }

    private void CompositionTarget_Rendering(object sender, EventArgs e)
    {
          Point mouse1 = Mouse.GetPosition(firstEllipse);
          Point mouse2 = Mouse.GetPosition(secondEllipse);
          Point mouse3 = Mouse.GetPosition(thirdEllipse);
          Point mouse4 = Mouse.GetPosition(fourthEllipse);
          
          firstCoordinates.Content = mouse1.ToString();
          secondCoordinates.Content = mouse2.ToString();
          thirdCoordinates.Content = mouse3.ToString();
          fourthCoordinates.Content = mouse4.ToString();
      
          Point position = Mouse.GetPosition(DragEllipse);
          ellipseTransform.X += position.X - (DragEllipse.Width / 2);
          ellipseTransform.Y += position.Y - (DragEllipse.Height / 2);
    }
  }
}

   
    
     

   
  


<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="DetectMouseButtonState" Height="400" Width="400">

  <StackPanel Height="100" Width="100" 
      MouseLeftButtonDown="HandleButtonDown" 
      MouseLeftButtonUp="HandleButtonDown" 
      Background="Red"
      DockPanel.Dock="Left">
    <TextBlock>Click on Me</TextBlock>
  </StackPanel>
</Window>
//File:Window.xaml.cs

using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Input;

namespace WpfApplication1
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }
        void HandleButtonDown(object sender, MouseButtonEventArgs e)
        {
            StackPanel sourceStackPanel = e.Source as StackPanel;

            if (e.ButtonState == MouseButtonState.Pressed)
            {
                sourceStackPanel.Width = 200;
                sourceStackPanel.Height = 200;
            }else if (e.ButtonState == MouseButtonState.Released)
            {
                sourceStackPanel.Width = 100;
                sourceStackPanel.Height = 100;
            }
        }
    }
}

   
    
     

   
  


<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="DetectMouseButtonState" Height="400" Width="400">

  <StackPanel Height="100" Width="100" 
      MouseLeftButtonDown="HandleButtonDown" 
      MouseLeftButtonUp="HandleButtonDown" 
      Background="Red"
      DockPanel.Dock="Left">
    <TextBlock>Click on Me</TextBlock>
  </StackPanel>
</Window>
//File:Window.xaml.cs

using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Input;

namespace WpfApplication1
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }
        void HandleButtonDown(object sender, MouseButtonEventArgs e)
        {
            StackPanel sourceStackPanel = e.Source as StackPanel;

            if (e.ButtonState == MouseButtonState.Pressed)
            {
                sourceStackPanel.Width = 200;
                sourceStackPanel.Height = 200;
            }else if (e.ButtonState == MouseButtonState.Released)
            {
                sourceStackPanel.Width = 100;
                sourceStackPanel.Height = 100;
            }
        }
    }
}

   
    
     

   
  

<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="mouseEnterLeave" Height="400" Width="500">

  <StackPanel>
    <Border MouseEnter="OnMouseEnterHandler"
            MouseLeave="OnMouseLeaveHandler"
            Name="border1" Margin="10"
            BorderThickness="1"
            BorderBrush="Black"
            VerticalAlignment="Center"
            Width="300" Height="100">
      <Label Margin="10" FontSize="14"
             HorizontalAlignment="Center">Move Cursor Over Me</Label>
    </Border>
  </StackPanel>
</Window>


//File:Window.xaml.cs

using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;


namespace WpfApplication1
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }
        void OnMouseEnterHandler(object sender, MouseEventArgs e)
        {
            border1.Background = Brushes.Red;
        }
        void OnMouseLeaveHandler(object sender, MouseEventArgs e)
        {
            border1.Background = Brushes.White;
        }
    }
 
}