CODEWITHSUNDEEP
wpfxaml
San
San

Reputation: 315

re-position control depends on other control's visibility

Actually the following answer does not solve my purpose. Hence raising another question. How control re-position depends on other control visibility in same panel. I have two buttons inside a stack panel. Initially B1 button is on top, then B2.

    <Grid>
     <StackPanel >
      <Button Content="B1" Height="20" Width="100" Visibility="Visible"/>
      <Button Content="B2" Height="20" Width="100" Visibility="Visible"/>
     </StackPanel>
    </Grid>

So, using this XAML, when I open application, I can see both B1 and B2 button in UI. Now, pragmatically, if I do B1's visibility Hidden, then B2 will take the position of B1 button, and again if I do B1's visibility "Visible", then in the UI, B1 & B2 both will be shown. How to achieve this functionality?

Upvotes: 0

Views: 75

Answers (1)

Ayyappan Subramanian
Ayyappan Subramanian

Reputation: 5366

You can do it using Visibility.Collapsed of the button.

<StackPanel>
        <StackPanel >
            <Button Content="B1" Height="20" Width="100" Visibility="Visible" x:Name="B1"/>
            <Button Content="B2" Height="20" Width="100" Visibility="Visible" x:Name="B2"/>
        </StackPanel>
        <StackPanel Orientation="Horizontal">
            <Button Content="Collapse B1" Click="Button_Click"/>
            <Button Content="Collapse B2" Click="Button_Click_1"/>
            <Button Content="Visible Both" Click="Button_Click_2"/>
        </StackPanel>
    </StackPanel>
  public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();   

    }

    private void Button_Click(object sender, RoutedEventArgs e)
    {
        B1.Visibility = Visibility.Collapsed;
    }

    private void Button_Click_1(object sender, RoutedEventArgs e)
    {
        B2.Visibility = Visibility.Collapsed;
    }

    private void Button_Click_2(object sender, RoutedEventArgs e)
    {
        B1.Visibility = Visibility.Visible;
        B2.Visibility = Visibility.Visible;
    }
}

Upvotes: 1

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