DataGridColumnStyle.UpdateUI(CurrencyManager, Int32, String) Methode

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Aktualisiert den Wert einer angegebenen Zeile mit dem angegebenen Text.

protected public:
 virtual void UpdateUI(System::Windows::Forms::CurrencyManager ^ source, int rowNum, System::String ^ instantText);

protected public:
 virtual void UpdateUI(System::Windows::Forms::CurrencyManager ^ source, int rowNum, System::String ^ displayText);

protected internal virtual void UpdateUI (System.Windows.Forms.CurrencyManager source, int rowNum, string instantText);

protected internal virtual void UpdateUI (System.Windows.Forms.CurrencyManager source, int rowNum, string displayText);

abstract member UpdateUI : System.Windows.Forms.CurrencyManager * int * string -> unit
override this.UpdateUI : System.Windows.Forms.CurrencyManager * int * string -> unit

abstract member UpdateUI : System.Windows.Forms.CurrencyManager * int * string -> unit
override this.UpdateUI : System.Windows.Forms.CurrencyManager * int * string -> unit

Protected Friend Overridable Sub UpdateUI (source As CurrencyManager, rowNum As Integer, instantText As String)

Protected Friend Overridable Sub UpdateUI (source As CurrencyManager, rowNum As Integer, displayText As String)

Parameter

source

CurrencyManager

Der mit dem CurrencyManager verknüpfte DataGridColumnStyle.

rowNum

Int32

Die zu aktualisierende Zeile.

instantTextdisplayText

String

Der neue Wert.

Beispiele

Im folgenden Codebeispiel wird der UpdateUI neue Wert festgelegt.

void UpdateGridUI()
{
   
   // Get the MyDataGridColumnStyle to update.
   // MyDataGridColumnStyle is a class derived from DataGridColumnStyle.
   MyDataGridColumnStyle^ myGridColumn = dynamic_cast<MyDataGridColumnStyle^>(dataGrid1->TableStyles[ 0 ]->GridColumnStyles[ "CompanyName" ]);
   
   // Call UpdateUI.
   myGridColumn->UpdateUI( myCurrencyManager, 10, "my new value" );
}

private void UpdateGridUI() {
   // Get the MyDataGridColumnStyle to update.
   // MyDataGridColumnStyle is a class derived from DataGridColumnStyle.
   MyDataGridColumnStyle myGridColumn = 
   (MyDataGridColumnStyle)dataGrid1.TableStyles[0].GridColumnStyles["CompanyName"];
   // Call UpdateUI.
   myGridColumn.UpdateUI(myCurrencyManager, 10, "my new value");
}

Private Sub UpdateGridUI()
   ' Get the MyDataGridColumnStyle to update.
   ' MyDataGridColumnStyle is a class derived from DataGridColumnStyle.
   Dim myGridColumn As MyDataGridColumnStyle = CType _
   (dataGrid1.TableStyles(0).GridColumnStyles("CompanyName"), _
   MyDataGridColumnStyle)
   ' Call UpdateUI.
   myGridColumn.UpdateUI(myCurrencyManager, 10, "my new value")
End Sub