DataGridCell.ColumnNumber Propriété

public:
 property int ColumnNumber { int get(); void set(int value); };

public int ColumnNumber { get; set; }

member this.ColumnNumber : int with get, set

Public Property ColumnNumber As Integer

Valeur de propriété

Numéro de la colonne.

Exemples

L’exemple suivant affecte la CurrentCell propriété d’un System.Windows.Forms.DataGrid à un DataGridCell. La valeur stockée dans est DataTable retournée en spécifiant les DataRow objets et DataColumn via les RowNumber propriétés et ColumnNumber .

void PrintCell( Object^ sender, MouseEventArgs^ /*e*/ )
{
   DataGrid^ thisGrid = dynamic_cast<DataGrid^>(sender);
   DataGridCell myDataGridCell = thisGrid->CurrentCell;
   BindingManagerBase^ bm = BindingContext[ thisGrid->DataSource,thisGrid->DataMember ];
   DataRowView^ drv = dynamic_cast<DataRowView^>(bm->Current);
   Console::WriteLine( drv[ myDataGridCell.ColumnNumber ] );
   Console::WriteLine( myDataGridCell.RowNumber );
}

private void PrintCell(object sender, MouseEventArgs e)
{
   DataGrid thisGrid = (DataGrid) sender;
   DataGridCell myDataGridCell = thisGrid.CurrentCell;
   BindingManagerBase bm = BindingContext[thisGrid.DataSource, thisGrid.DataMember];
   DataRowView drv = (DataRowView) bm.Current;
   Console.WriteLine(drv [myDataGridCell.ColumnNumber]);
   Console.WriteLine(myDataGridCell.RowNumber);
}

Private Sub PrintCell(sender As Object, e As MouseEventArgs)
   Dim thisGrid As DataGrid = CType(sender, DataGrid)
   Dim myDataGridCell As DataGridCell = thisGrid.CurrentCell
   Dim bm As BindingManagerBase = _
   BindingContext (thisGrid.DataSource, thisGrid.DataMember)
   Dim drv As DataRowView = CType(bm.Current, DataRowView)
   Console.WriteLine(drv(myDataGridCell.ColumnNumber))
   Console.WriteLine(myDataGridCell.RowNumber)
End Sub

Remarques

Vous pouvez utiliser la ColumnNumber valeur pour spécifier un DataColumn dans le DataTable associé au System.Windows.Forms.DataGrid contrôle.

S’applique à

Voir aussi

• CurrentCell
• DataColumn
• DataRow
• RowNumber