Close Parent window from UserControl

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Hello everyone,

I am making an application in WPF, which consists of Window and a Login UserControl
That user control is added as a child in MainWindow at runtime, now when i click login button of usercontrol it gets logged in and loads a new window. But i want to close the previous window that is the login window.

Please help me in this!!

Thanks & Regards,
Krunal Panchal

Posted 15-Mar-12 1:35am

krunal25

Updated 14-Feb-18 19:24pm

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Comments

Sergey Alexandrovich Kryukov 15-Mar-12 23:21pm

What's the problem? Is login window shown as modal or not?
--SA

4 solutions

Solution 4

Try this

C#

if ((this.Parent as ChildWindow) != null)
{
    (this.Parent as ChildWindow).Close();
}

Posted 29-Jan-14 0:03am

Yogesh Potdar

Solution 1

GIYF :)
ChildWindow.DialogResult Property[^]

Posted 15-Mar-12 1:39am

Roman Lerman

Solution 3

"Parent Class"

HTML

<window x:class="X.Parent" xmlns:x="#unknown">
..
>
    <grid>
        <local:childusercontrolc xmlns:local="#unknown"></local:childusercontrolc>
    </grid>
</window>

"Clild Class"

HTML

<usercontrol x:class="X.ChildUserControlC" xmlns:x="#unknown">
...>
    <grid>
         <button content="Cancel" click="cancel">
    </button></grid>
</usercontrol>

private void Cancel(object sender, RoutedEventArgs e)
{
Window parentWindow = Window.GetWindow(this);
parentWindow.Close();
}

Posted 28-Jan-14 23:08pm

Adi TheComputerGuy

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mehwish86 · Accepted Answer · 2012-04-13T03:10:00

Solution 2

In user control 'login' button add this:

Window parentWindow = Window.GetWindow(this);
parentWindow.Close();

Regards,
Mehwish

Posted 13-Apr-12 3:10am

mehwish86