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RowDefinitionCollection.IndexOf(RowDefinition) Method

  • Reference

Definition

Namespace:
System.Windows.Controls
Assembly:
PresentationFramework.dll

Returns the index position of a given RowDefinition within a RowDefinitionCollection.

public:
 virtual int IndexOf(System::Windows::Controls::RowDefinition ^ value);
public int IndexOf (System.Windows.Controls.RowDefinition value);
abstract member IndexOf : System.Windows.Controls.RowDefinition -> int
override this.IndexOf : System.Windows.Controls.RowDefinition -> int
Public Function IndexOf (value As RowDefinition) As Integer

Parameters

value
RowDefinition

The RowDefinition whose index position is desired.

Returns

Int32

The index of value if found in the collection; otherwise, -1.

Implements

IndexOf(T)

Examples

The following example demonstrates how to use the IndexOf method to determine the index position of a RowDefinition within a RowDefinitionCollection.

private void insertRowAt(object sender, RoutedEventArgs e)
{
    rowDef1 = new RowDefinition();
    grid1.RowDefinitions.Insert(grid1.RowDefinitions.Count, rowDef1);
    tp1.Text = "RowDefinition added at index position " + grid1.RowDefinitions.IndexOf(rowDef1).ToString();
}

Private Sub insertRowAt(ByVal sender As Object, ByVal e As RoutedEventArgs)
    Dim rowDef1 As New RowDefinition
    grid1.RowDefinitions.Insert(grid1.RowDefinitions.Count, rowDef1)
    tp1.Text = "RowDefinition added at index position " + grid1.RowDefinitions.IndexOf(rowDef1).ToString()
End Sub

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

Applies to

See also