DataGridColumnStyle.UpdateUI(CurrencyManager, Int32, String) Metoda

Definicja

Przestrzeń nazw:

System.Windows.Forms

Zestaw:

System.Windows.Forms.dll

Aktualizuje wartość określonego wiersza przy użyciu danego tekstu.

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)

Parametry

source

CurrencyManager

Klasa CurrencyManager skojarzona z klasą DataGridColumnStyle.

rowNum

Int32

Wiersz do zaktualizowania.

instantTextdisplayText

String

Nowa wartość.

Przykłady

W poniższym przykładzie kodu użyto elementu , UpdateUI aby ustawić nową wartość.

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