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GridColumnStylesCollection.RemoveAt Method

Removes the DataGridColumnStyle with the specified index from the GridColumnStylesCollection.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public void RemoveAt(
	int index
)

Parameters

index
Type: System.Int32
The zero-based index of the DataGridColumnStyle to remove.

Use the Contains method to determine whether the DataGridColumnStyle exists in the collection.

Use the IndexOf method to determine the index of any element in the collection.

The following code example uses the Contains method to determine if a given DataGridColumnStyle exists in a GridColumnStylesCollection. If so, the IndexOf method returns the index of the DataGridColumnStyle, and the Remove method is invoked with the index to remove the element from the collection.


Private Sub RemoveCol(ByVal dc As DataColumn) 
    Dim myGridColumns As GridColumnStylesCollection
    myGridColumns = DataGrid1.TableStyles(0).GridColumnStyles

    If myGridColumns.Contains("FirstName") Then
        Dim i As Integer
        i = myGridColumns.IndexOf(myGridColumns("FirstName"))
        myGridColumns.RemoveAt(i)
    End If
End Sub 


.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, 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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