DataView DataView DataView DataView Constructors

Definição

Sobrecargas

DataView() DataView() DataView()

Inicializa uma nova instância da classe DataView.Initializes a new instance of the DataView class.

DataView(DataTable) DataView(DataTable) DataView(DataTable) DataView(DataTable)

Inicializa uma nova instância da classe DataView com o DataTable especificado.Initializes a new instance of the DataView class with the specified DataTable.

DataView(DataTable, String, String, DataViewRowState) DataView(DataTable, String, String, DataViewRowState) DataView(DataTable, String, String, DataViewRowState) DataView(DataTable, String, String, DataViewRowState)

Inicializa uma nova instância da classe DataView com o DataTable, RowFilter, Sort e DataViewRowState especificados.Initializes a new instance of the DataView class with the specified DataTable, RowFilter, Sort, and DataViewRowState.

DataView() DataView() DataView()

Inicializa uma nova instância da classe DataView.Initializes a new instance of the DataView class.

public:
 DataView();
public DataView ();
Public Sub New ()

Exemplos

O exemplo a seguir cria um DataViewnovo.The following example creates a new DataView.

private void MakeDataView()
{
    DataView view = new DataView();

    view.Table = DataSet1.Tables["Suppliers"];
    view.AllowDelete = true;
    view.AllowEdit = true;
    view.AllowNew = true;
    view.RowFilter = "City = 'Berlin'";
    view.RowStateFilter = DataViewRowState.ModifiedCurrent;
    view.Sort = "CompanyName DESC";

    // Simple-bind to a TextBox control
    Text1.DataBindings.Add("Text", view, "CompanyName");
}
Private Sub MakeDataView()
    Dim view As DataView = New DataView

    view.Table = DataSet1.Tables("Suppliers")
    view.AllowDelete = True
    view.AllowEdit = True
    view.AllowNew = True
    view.RowFilter = "City = 'Berlin'"
    view.RowStateFilter = DataViewRowState.ModifiedCurrent
    view.Sort = "CompanyName DESC"
    
    ' Simple-bind to a TextBox control
    Text1.DataBindings.Add("Text", view, "CompanyName")
End Sub
Veja também

DataView(DataTable) DataView(DataTable) DataView(DataTable) DataView(DataTable)

Inicializa uma nova instância da classe DataView com o DataTable especificado.Initializes a new instance of the DataView class with the specified DataTable.

public:
 DataView(System::Data::DataTable ^ table);
public DataView (System.Data.DataTable table);
new System.Data.DataView : System.Data.DataTable -> System.Data.DataView
Public Sub New (table As DataTable)

Parâmetros

table
DataTable DataTable DataTable DataTable

Um DataTable para adicionar ao DataView.A DataTable to add to the DataView.

Exemplos

O exemplo a seguir cria um DataView novo com o DataTableespecificado.The following example creates a new DataView with the specified DataTable.

private void MakeDataView()
{
    DataView view = new DataView(DataSet1.Tables["Suppliers"]);

    // Bind a ComboBox control to the DataView.
    Combo1.DataSource = view;
    Combo1.DisplayMember = "Suppliers.CompanyName";
}
Private Sub MakeDataView()
    Dim view As DataView
    view = New DataView(DataSet1.Tables("Suppliers"))

    ' Bind a ComboBox control to the DataView.
    Combo1.DataSource = view
    Combo1.DisplayMember = "Suppliers.CompanyName"
End Sub
Veja também

DataView(DataTable, String, String, DataViewRowState) DataView(DataTable, String, String, DataViewRowState) DataView(DataTable, String, String, DataViewRowState) DataView(DataTable, String, String, DataViewRowState)

Inicializa uma nova instância da classe DataView com o DataTable, RowFilter, Sort e DataViewRowState especificados.Initializes a new instance of the DataView class with the specified DataTable, RowFilter, Sort, and DataViewRowState.

public:
 DataView(System::Data::DataTable ^ table, System::String ^ RowFilter, System::String ^ Sort, System::Data::DataViewRowState RowState);
public DataView (System.Data.DataTable table, string RowFilter, string Sort, System.Data.DataViewRowState RowState);
new System.Data.DataView : System.Data.DataTable * string * string * System.Data.DataViewRowState -> System.Data.DataView
Public Sub New (table As DataTable, RowFilter As String, Sort As String, RowState As DataViewRowState)

Parâmetros

table
DataTable DataTable DataTable DataTable

Um DataTable para adicionar ao DataView.A DataTable to add to the DataView.

RowFilter
String String String String

Um RowFilter para aplicar ao DataView.A RowFilter to apply to the DataView.

Sort
String String String String

Um Sort para aplicar ao DataView.A Sort to apply to the DataView.

Exemplos

O exemplo a seguir cria um DataView novo com o DataTableespecificado.The following example creates a new DataView with the specified DataTable.

private void MakeDataView(DataSet dataSet)
{
    DataView view = new DataView(dataSet.Tables["Suppliers"], 
        "Country = 'UK'", "CompanyName", 
        DataViewRowState.CurrentRows);
    view.AllowEdit = true;
    view.AllowNew = true;
    view.AllowDelete = true;
}
Private Sub MakeDataView(ByVal dataSet As DataSet)
    Dim view As New DataView(dataSet.Tables("Suppliers"), _
        "Country = 'UK'", "CompanyName", _
        DataViewRowState.CurrentRows)
    view.AllowEdit = True
    view.AllowNew = True
    view.AllowDelete = True
End Sub
Veja também

Aplica-se a