Close a Popup with Button click
<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="250">
<StackPanel>
<Popup AllowsTransparency="True" Height="100" HorizontalOffset="1cm" Name="myPopup"
Placement="Right" StaysOpen="True" Width="200" >
<Border BorderBrush="Black" BorderThickness="2">
<DockPanel Background="White" LastChildFill="True">
<TextBlock Background="AliceBlue" DockPanel.Dock="Top"
FontSize="16" HorizontalAlignment="Stretch"
Margin="5" Text="A WPF Popup" />
<Button Click="btnClosePopup_Click" Content="Close"
DockPanel.Dock="Bottom" Margin="5"
HorizontalAlignment="Right" MaxHeight="23"/>
<Image DockPanel.Dock="Top" Margin="5"
Source="c:\image.gif" />
</DockPanel>
</Border>
</Popup>
<StackPanel>
<StackPanel.Resources>
<Style TargetType="{x:Type Button}">
<Setter Property="Margin" Value="2" />
<EventSetter Event="Click" Handler="btnShowPopup_Click" />
</Style>
</StackPanel.Resources>
<Button Content="Show Popup" Name="btnShowPopup" />
</StackPanel>
</StackPanel>
</Window>
//File:Window.xaml.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
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;
using System.Windows.Controls.Primitives;
namespace WpfApplication1
{
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
}
private void btnClosePopup_Click(object sender, RoutedEventArgs e)
{
myPopup.IsOpen = false;
}
private void btnShowPopup_Click(object sender, RoutedEventArgs e)
{
if (sender == btnShowPopup){
myPopup.IsOpen = true;
}
}
}
}
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