DataView.Table Properti

Definisi

Ruang nama:

System.Data

Rakitan:

System.Data.Common.dll

Sumber:

DataView.cs

Mendapatkan atau mengatur sumber DataTable.

public:
 property System::Data::DataTable ^ Table { System::Data::DataTable ^ get(); void set(System::Data::DataTable ^ value); };

[System.ComponentModel.TypeConverter(typeof(System.Data.DataTableTypeConverter))]
public System.Data.DataTable? Table { get; set; }

[<System.ComponentModel.TypeConverter(typeof(System.Data.DataTableTypeConverter))>]
member this.Table : System.Data.DataTable with get, set

Public Property Table As DataTable

Nilai Properti

DataTable

DataTable yang menyediakan data untuk tampilan ini.

Atribut

TypeConverterAttribute

Contoh

Contoh berikut mendapatkan DataTable dari yang saat ini DataView.

private static void DemonstrateDataViewTable()
{
    DataTable table = new DataTable();

    // add columns
    DataColumn column = table.Columns.Add("ProductID",
        typeof(int)	);
    column.AutoIncrement = true;
    column = table.Columns.Add("ProductName",
        typeof(string));

    // populate DataTable.
    for(int id=1; id<=5; id++)
    {
        table.Rows.Add(
            new object[]{ id, string.Format("product{0}", id) });
    }

    DataView view = new DataView(table);

    PrintTable(view.Table, "DataTable");
}

private static void PrintTable(DataTable table, string label)
{
    // This function prints values in the table or DataView.
    Console.WriteLine("\n" + label);
    foreach(DataRow row in table.Rows)
    {
        foreach(DataColumn column in table.Columns)
        {
            Console.Write("\table{0}", row[column]);
        }
        Console.WriteLine();
    }
}

Private Sub DemonstrateDataViewTable()
    Dim table As New DataTable()

    ' add columns
    Dim column As DataColumn = table.Columns.Add("ProductID", GetType(Integer))
    column.AutoIncrement = True
    column = table.Columns.Add("ProductName", GetType(String))

    ' populate DataTable.
    Dim id As Integer
    For id = 1 To 5
        table.Rows.Add(New Object() {id, String.Format("product{0}", id)})
    Next id

    Dim view As New DataView(table)

    PrintTable(view.Table, "DataTable")
End Sub

Private Sub PrintTable(ByVal table As DataTable, ByVal label As String)
    ' This function prints values in the table or DataView.
    Console.WriteLine("\n" + label)
    Dim row As DataRow
    Dim column As DataColumn
    For Each row In table.Rows
        For Each column In table.Columns
            Console.Write("\table{0}", row(column))
        Next column
    Next row
    Console.WriteLine()
End Sub

Keterangan

DataTable juga memiliki DefaultView properti yang mengembalikan default DataView untuk tabel. Misalnya, jika Anda ingin membuat tampilan kustom pada tabel, atur RowFilter pada yang DataView dikembalikan oleh DefaultView.

Anda hanya dapat mengatur Table properti jika nilai saat ini null.

Lihat juga

• DataTable
• Himpunan Data, DataTable, dan DataView (ADO.NET)