ColumnDefinitionCollection.Contains(ColumnDefinition) ColumnDefinitionCollection.Contains(ColumnDefinition) ColumnDefinitionCollection.Contains(ColumnDefinition) ColumnDefinitionCollection.Contains(ColumnDefinition) Method

Definition

Determines whether a given ColumnDefinition exists within a ColumnDefinitionCollection.

public:
 virtual bool Contains(System::Windows::Controls::ColumnDefinition ^ value);
public bool Contains (System.Windows.Controls.ColumnDefinition value);
abstract member Contains : System.Windows.Controls.ColumnDefinition -> bool
override this.Contains : System.Windows.Controls.ColumnDefinition -> bool
Public Function Contains (value As ColumnDefinition) As Boolean

Parameters

Returns

true if the ColumnDefinition exists within the collection; otherwise false.

Implements

Examples

The following example demonstrates how to use the Contains method to determine whether a ColumnDefinition exists in a ColumnDefinitionCollection.

private void containsCol(object sender, RoutedEventArgs e)
{
    if (grid1.ColumnDefinitions.Contains(colDef1))
    {
        tp3.Text = "Grid Contains ColumnDefinition colDef1";
    }
    else
    {
        tp3.Text = "Grid Does Not Contain ColumnDefinition colDef1";
    }
}
Private Sub containsCol(ByVal sender As Object, ByVal e As RoutedEventArgs)
    If (grid1.ColumnDefinitions.Contains(colDef1)) Then
        tp3.Text = "Grid Contains ColumnDefinition colDef1"
    Else
        tp3.Text = "Grid Does Not Contain ColumnDefinition colDef1"
    End If
End Sub

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

Applies to

See also