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ColumnDefinitionCollection.RemoveRange Method

Removes a range of ColumnDefinition objects from a ColumnDefinitionCollection.

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

Public Sub RemoveRange ( _
	index As Integer, _
	count As Integer _
Dim instance As ColumnDefinitionCollection 
Dim index As Integer 
Dim count As Integer

instance.RemoveRange(index, count)
You cannot use methods in XAML.


Type: System.Int32

The position within the collection at which the first ColumnDefinition is removed.

Type: System.Int32

The total number of ColumnDefinition objects to remove from the collection.

ColumnDefinitionCollection uses a zero-based indexing system.

The following example demonstrates how to use the RemoveRange method to remove a range of ColumnDefinition elements from a ColumnDefinitionCollection.

Private Sub rem5Col(ByVal sender As Object, ByVal e As RoutedEventArgs)
    If (grid1.ColumnDefinitions.Count < 5) Then
        tp1.Text = "There aren't five Columns to Remove!" 
        grid1.ColumnDefinitions.RemoveRange(0, 5)
    End If 
End Sub

To view the complete sample, see How to: Manipulate Columns and Rows by Using ColumnDefinitionsCollections and RowDefinitionsCollections.

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