How to close WPF popup window?
c#, wpf
Solution
You can close the popup by setting the IsOpen property to `false`.
Problem
I am developing project in WPF and I am facing a problem using a popup window in my project. I use popup control in my window as shown below:- ``` <Popup HorizontalAlignment="Center" VerticalAlignment="Center" AllowsTransparency="True" x:Name="popup" Placement="Center" OpacityMask="#FFC86E6E" Closed="popup_Closed" > <Grid Height="auto" Width="auto" Margin="0" > <Grid.RowDefinitions> <RowDefinition Height="0.488*"/> <RowDefinition Height="0.512*"/> </Grid.RowDefinitions> <Frame x:Name="popupframe" Margin="0" Grid.Row="1" /> <Button Width="30" Height="30" HorizontalAlignment="Right" Margin="0,0,10,-50" VerticalAlignment="Center" BorderThickness="0" BorderBrush="{x:Null}" ClickMode="Press" Click="Button_Click" Foreground="{x:Null}"> <Button.Background> <ImageBrush ImageSource="Image/1329666144_button_cancel.png" Stretch="UniformToFill"/> </Button.Background> </Button> </Grid> </Popup> ``` Now i Create new page in wpf with textbox and button and set this page to popup frame show below:- ``` popupframe.Content=new SessionObjection(); ``` Now i want to close popup window with page button. How i do...