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UIElementCollection.RemoveAt Method

Removes the UIElement at the specified index.

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

public virtual void RemoveAt(
	int index
)
You cannot use methods in XAML.

Parameters

index
Type: System.Int32

The index of the UIElement that you want to remove.

Implements

IList.RemoveAt(Int32)

The following example uses the RemoveAt method to remove child content at a specified index position. For the complete sample, see Using Elements Sample.

		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);
            }
		}

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0

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