DataGrid.IsExpanded(Int32) Método

Definición

Obtiene un valor que indica si el nodo de una fila especificada está expandido o contraído.Gets a value that indicates whether the node of a specified row is expanded or collapsed.

public:
 bool IsExpanded(int rowNumber);
public bool IsExpanded (int rowNumber);
member this.IsExpanded : int -> bool
Public Function IsExpanded (rowNumber As Integer) As Boolean

Parámetros

rowNumber
Int32

Número de la fila en cuestión.The number of the row in question.

Devoluciones

true si el nodo está expandido; en caso contrario, false.true if the node is expanded; otherwise, false.

Ejemplos

En el ejemplo de código siguiente se prueba cada fila de la cuadrícula y se imprime el número de fila de las filas expandidas.The following code example tests each row in the grid, and prints the row number of expanded rows.

protected:
   void TextExpanded( DataGrid^ myGrid )
   {
      // Get the DataTable of the grid
      DataTable^ myTable;
      // Assuming the grid is bound to a DataTable
      myTable = (DataTable^)(myGrid->DataSource);
      for ( int i = 0; i < myTable->Rows->Count; i++ )
      {
         if ( myGrid->IsExpanded( i ) )
         {
            Console::WriteLine( "Row {0} was expanded", i );
         }
      }
   }
protected void TextExpanded(DataGrid myGrid){
    // Get the DataTable of the grid
    DataTable myTable;
    // Assuming the grid is bound to a DataTable
    myTable = (DataTable) myGrid.DataSource;
    for(int i = 0;i < myTable.Rows.Count ;i++) {
       if(myGrid.IsExpanded(i)) {
          Console.WriteLine("Row " + i + " was expanded");
       }
    }
 }
    
Protected Sub TextExpanded(myGrid As DataGrid)
    ' Get the DataTable of the grid
    Dim myTable As DataTable
    ' Assuming the grid is bound to a DataTable
    myTable = CType(myGrid.DataSource, DataTable)
    Dim i As Integer
    For i = 0 To myTable.Rows.Count - 1
        If myGrid.IsExpanded(i) Then
            Console.WriteLine(("Row " & i & " was expanded"))
        End If
    Next i
End Sub

Se aplica a

Consulte también: