DataGridColumnStyle.UpdateUI(CurrencyManager, Int32, String) Metode

Definisi

Ruang nama:

System.Windows.Forms

Rakitan:

System.Windows.Forms.dll

Sumber:

DataGridColumnStyle.cs

Memperbarui nilai baris tertentu dengan teks tertentu.

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 displayText);

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, displayText As String)

Parameter

source

CurrencyManager

Yang CurrencyManager terkait dengan DataGridColumnStyle.

rowNum

Int32

Baris yang akan diperbarui.

displayText

String

Nilai baru.

Contoh

Contoh kode berikut menggunakan UpdateUI untuk menetapkan nilai baru.

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