ColumnDefinitionCollection.Contains(ColumnDefinition) Method
Definition
Important
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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
- value
- ColumnDefinition
Identifies the ColumnDefinition that is being tested.
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
.NET
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