DataTable.DefaultView DataTable.DefaultView DataTable.DefaultView DataTable.DefaultView Property

定義

取得可能含有已篩選檢視表或游標位置的資料表自訂檢視表。Gets a customized view of the table that may include a filtered view, or a cursor position.

public:
 property System::Data::DataView ^ DefaultView { System::Data::DataView ^ get(); };
[System.ComponentModel.Browsable(false)]
[System.Data.DataSysDescription("DataTableDefaultViewDescr")]
public System.Data.DataView DefaultView { get; }
member this.DefaultView : System.Data.DataView
Public ReadOnly Property DefaultView As DataView

屬性值

DataView 關聯的 DataTableThe DataView associated with the DataTable.

範例

下列範例會DataTable DataView透過DefaultView屬性來設定物件的屬性。The following example sets a property of the DataTable object's DataView through the DefaultView property. 此範例也會顯示DataGridView控制項系結DataTable至名為「供應商」的,其中包含名為「公司名稱」的資料行。The example also shows the binding of a DataGridView control to a DataTable named "Suppliers" that includes a column named "CompanyName."

private void BindDataGrid()
{
    DataTable table = new DataTable();

    // Insert code to populate a DataTable with data.

    // Bind grid to DataTable.
    dataGrid1.DataSource = table;
}

private void ChangeRowFilter()
{
    DataTable gridTable = (DataTable) dataGrid1.DataSource;

    // Set the RowFilter to display a company names that 
    // begin with A through I..
    gridTable.DefaultView.RowFilter = "CompanyName < 'I'";
}
Private Sub BindDataGrid()
   Dim table As New DataTable

   ' Insert code to populate a DataTable with data.

   ' Bind DataGrid to DataTable
   DataGrid1.DataSource = table
End Sub 

Private Sub ChangeRowFilter()
   Dim gridTable As DataTable = _
       CType(dataGrid1.DataSource, DataTable)

   ' Set the RowFilter to display a company names 
   ' that begin with A through I.
   gridTable.DefaultView.RowFilter = "CompanyName < 'I'"
End Sub

備註

屬性會傳回, DataTable您可以用來排序、篩選和搜尋。 DataView DefaultViewThe DefaultView property returns a DataView you can use to sort, filter, and search a DataTable.

適用於

另請參閱