DataGridViewRow.HeaderCell Propiedad

public:
 property System::Windows::Forms::DataGridViewRowHeaderCell ^ HeaderCell { System::Windows::Forms::DataGridViewRowHeaderCell ^ get(); void set(System::Windows::Forms::DataGridViewRowHeaderCell ^ value); };

[System.ComponentModel.Browsable(false)]
public System.Windows.Forms.DataGridViewRowHeaderCell HeaderCell { get; set; }

member this.HeaderCell : System.Windows.Forms.DataGridViewRowHeaderCell with get, set

Public Property HeaderCell As DataGridViewRowHeaderCell

Valor de propiedad

Atributos

BrowsableAttribute

Ejemplos

En el ejemplo de código siguiente se usa la propiedad HeaderCell para etiquetar los encabezados de fila.The following code example uses the HeaderCell property to label row headers.

// Set row labels.
void Button6_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
{

   int rowNumber = 1;
   System::Collections::IEnumerator^ myEnum = safe_cast<System::Collections::IEnumerable^>(dataGridView->Rows)->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      DataGridViewRow^ row = safe_cast<DataGridViewRow^>(myEnum->Current);
      if ( row->IsNewRow )
               continue;
      row->HeaderCell->Value = String::Format( L"Row {0}", rowNumber );

      rowNumber = rowNumber + 1;
   }

   dataGridView->AutoResizeRowHeadersWidth( DataGridViewRowHeadersWidthSizeMode::AutoSizeToAllHeaders );
}

// Set row labels.
private void Button6_Click(object sender, System.EventArgs e)
{

    int rowNumber = 1;
    foreach (DataGridViewRow row in dataGridView.Rows)
    {
        if (row.IsNewRow) continue;
        row.HeaderCell.Value = "Row " + rowNumber;
        rowNumber = rowNumber + 1;
    }
    dataGridView.AutoResizeRowHeadersWidth(
        DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders);
}

' Set row labels.
Private Sub Button6_Click(ByVal sender As Object, _
    ByVal e As System.EventArgs) Handles Button6.Click

    Dim rowNumber As Integer = 1
    For Each row As DataGridViewRow In dataGridView.Rows
        If row.IsNewRow Then Continue For
        row.HeaderCell.Value = "Row " & rowNumber
        rowNumber = rowNumber + 1
    Next
    dataGridView.AutoResizeRowHeadersWidth( _
        DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders)
End Sub

Comentarios

La celda de encabezado de una fila se utiliza normalmente para mostrar una etiqueta de fila.The header cell of a row is typically used to display a row label. Los usuarios también pueden hacer clic en el encabezado de fila para seleccionar la fila si la propiedad DataGridView.SelectionMode está establecida en DataGridViewSelectionMode.RowHeaderSelect.Users can also click the row header to select the row if the DataGridView.SelectionMode property is set to DataGridViewSelectionMode.RowHeaderSelect.

Se aplica a

Consulte también:

• DataGridView
• SelectionMode
• DataGridViewRowHeaderCell