通过按钮在 wpf 窗口中显示用户控件
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show a usercontrol in wpf window by button
提问by Mojtaba Ahmadi
I have user control and wanna show it by clicking a button in a window designed by wpf. I made a control user project and referenced it in a wpf project in this way:
我有用户控制，并想通过单击 wpf 设计的窗口中的按钮来显示它。我做了一个控制用户项目，在wpf项目中是这样引用的：
xmlns:myproj="clr-namespace:WpfControlLibrary1;assembly=WpfControlLibrary1"
and in <Grid>tag I have this :
在<Grid>标签中我有这个：
<myproj:UserControl1 Visibility="Hidden"
x:Name="customproj" />
and as I told I have a button in the main window in wpf project:
正如我所说，我在 wpf 项目的主窗口中有一个按钮：
<Button Content="click me" HorizontalAlignment="Left" Margin="186,127,0,0" VerticalAlignment="Top" Width="124" Height="31" Click="Button_Click"/>
but I don't know how to write the event of the Button_Clickto open the control user.
但是我不知道如何编写Button_Click打开控件用户的事件。
private void Button_Click(object sender, RoutedEventArgs e)
{
//I don't know what to write!!!
}
I searched a lot but didn't find a suitable answer for my problem!
我搜索了很多，但没有找到适合我的问题的答案！
thank you
谢谢你
回答by Rohit Vats
Just set the Visibilityof UserControl to Visible:
只需将VisibilityUserControl设置为Visible：
private void Button_Click(object sender, RoutedEventArgs e)
{
customproj.Visibility = Visibility.Visible;
}
