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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
)

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.


		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

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

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