RowDefinitionCollection.Contains(RowDefinition) Método

Definição

Namespace:

System.Windows.Controls

Assembly:

PresentationFramework.dll

Determina se um determinado RowDefinition existe dentro de um RowDefinitionCollection.

public:
 virtual bool Contains(System::Windows::Controls::RowDefinition ^ value);

public bool Contains (System.Windows.Controls.RowDefinition value);

abstract member Contains : System.Windows.Controls.RowDefinition -> bool
override this.Contains : System.Windows.Controls.RowDefinition -> bool

Public Function Contains (value As RowDefinition) As Boolean

Parâmetros

value

RowDefinition

Identifica o RowDefinition que está sendo testado.

Retornos

Boolean

true se o RowDefinition existir na coleção, caso contrário, false.

Implementações

Contains(T)

Exemplos

O exemplo a seguir demonstra como usar o Contains método para determinar se existe RowDefinitionCollectionum RowDefinition .

private void containsRow(object sender, RoutedEventArgs e)
{
    if (grid1.RowDefinitions.Contains(rowDef1))
    {
        tp2.Text = "Grid Contains RowDefinition rowDef1";
    }
    else
    {
        tp2.Text = "Grid Does Not Contain RowDefinition rowDef1";
    }
}

Private Sub containsRow(ByVal sender As Object, ByVal e As RoutedEventArgs)
    If (grid1.RowDefinitions.Contains(rowDef1)) Then
        tp2.Text = "Grid Contains RowDefinition rowDef1"
    Else
        tp2.Text = "Grid Does Not Contain RowDefinition rowDef1"
    End If
End Sub

Para exibir o exemplo completo, consulte Como manipular colunas e linhas usando ColumnDefinitionsCollections e RowDefinitionsCollections.

Confira também

• RowDefinition