RemoveAt Method

UIElementCollection.RemoveAt Method (Int32)

 

Removes the UIElement at the specified index.

Namespace:   System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

public virtual void RemoveAt(
	int index
)

Parameters

index
Type: System.Int32

The index of the UIElement that you want to remove.

The following example uses the RemoveAt method to remove child content at a specified index position.

void RemoveButton(object sender, MouseButtonEventArgs e)
{
          if ((sp1.Children.IndexOf(btn) >= 0) || (sp1.Children.IndexOf(btn1) >= 0) || (sp1.Children.IndexOf(btn2) >= 0) || (sp1.Children.IndexOf(btn3) >= 0))
          {
              sp1.Children.RemoveAt(0);
          }
}

.NET Framework
Available since 3.0
Return to top
Show:
© 2016 Microsoft