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ColumnDefinitionCollection.Add Method

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

'Declaration
Public Sub Add ( _
	value As ColumnDefinition _
)

Parameters

value
Type: System.Windows.Controls.ColumnDefinition

Identifies the ColumnDefinition to add to the collection.

Implements

ICollection(Of T).Add(T)

The following example demonstrates how to use the Add method to add a ColumnDefinition to a ColumnDefinitionCollection.

Private Sub addCol(ByVal sender As Object, ByVal e As RoutedEventArgs)
    Dim colDef1 As New ColumnDefinition
    grid1.ColumnDefinitions.Add(colDef1)
End Sub

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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