CODEWITHSUNDEEP
c#wpf
Shamim Ahamed Pavel
Shamim Ahamed Pavel

Reputation: 1

How to close a window by Clicking a button placed in Control Template

I have a window named winow1. Here is the code I wrote in window1.xaml

<Window x:Class="Template.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Style="{DynamicResource WindowStyle1}" Title="Window1">
<Grid></Grid>

Code in App.xaml

<Application.Resources>
    <Style x:Key="WindowStyle1" TargetType="{x:Type Window}">
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Window}">
                    <Grid>
                        <Button x:Name="button1" Click="button1_Click"/>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</Application.Resources>

Code in App.xaml.cs

public partial class App : Application
{
    private void button1_Click(object sender, RoutedEventArgs e)
    {
        //So what should I write here to close window1.
    }
}

Thanks for advice.

Upvotes: 0

Views: 240

Answers (3)

Yoh Deadfall
Yoh Deadfall

Reputation: 2781

If you want to close a Window from a template which is applied to a control (not the Window itself) use this code:

private void OnButtonClick(object sender, RoutedEventArgs e)
{
    Button button = (Button)sender;
    Window window = Window.GetWindow(button);

    window .Close();
}

This is common way to get a Window.

Upvotes: 0

Ross
Ross

Reputation: 4568

Use the static function GetWindow on the Window class:

private void button1_Click(object sender, RoutedEventArgs e)
{
    var window = Window.GetWindow(sender as DependencyObject);
    if (window != null) window.Close();
}

Upvotes: 0

safi
safi

Reputation: 879

i usually use this Function in App.cs

private void btnExit_Click(object sender, RoutedEventArgs e)
{
    var b = e.OriginalSource as System.Windows.Controls.Button;
    var w = b.TemplatedParent as Window;
    w.Close();
}

Upvotes: 1

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