Bagikan melalui

SqlDataSourceView.SelectCommandType Properti

Definisi

Ruang nama:
System.Web.UI.WebControls
Rakitan:
System.Web.dll

Mendapatkan atau menetapkan nilai yang menunjukkan apakah teks dalam SelectCommand properti adalah kueri SQL atau nama prosedur tersimpan.

public:
 property System::Web::UI::WebControls::SqlDataSourceCommandType SelectCommandType { System::Web::UI::WebControls::SqlDataSourceCommandType get(); void set(System::Web::UI::WebControls::SqlDataSourceCommandType value); };
public System.Web.UI.WebControls.SqlDataSourceCommandType SelectCommandType { get; set; }
member this.SelectCommandType : System.Web.UI.WebControls.SqlDataSourceCommandType with get, set
Public Property SelectCommandType As SqlDataSourceCommandType

Nilai Properti

SqlDataSourceCommandType

Salah SqlDataSourceCommandType satu nilai. Defaultnya adalah nilainya Text .

Pengecualian

ArgumentOutOfRangeException

Nilai yang dipilih bukan salah SqlDataSourceCommandType satu nilai.

Contoh

Contoh kode berikut menunjukkan cara mengatur SelectCommand teks ke nama prosedur tersimpan dan SelectCommandType properti ke StoredProcedure nilai untuk mengambil data dari database Microsoft SQL Server dan menampilkannya dalam DropDownList.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
    <head runat="server">
    <title>ASP.NET Example</title>
</head>
<body>
        <form id="form1" runat="server">

            <asp:DropDownList
                id="DropDownList1"
                runat="server"
                DataTextField="LastName"
                DataSourceID="SqlDataSource1" />

            <asp:SqlDataSource
                id="SqlDataSource1"
                runat="server"
                ConnectionString="<%$ ConnectionStrings:MyNorthwind%>"
                SelectCommandType="StoredProcedure"                
                SelectCommand="sp_lastnames">
            </asp:SqlDataSource>

            <!--
                The sp_lastnames stored procedure is
                CREATE PROCEDURE sp_lastnames AS
                   SELECT LastName FROM Employees
                GO
            -->

        </form>
    </body>
</html>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
    <head runat="server">
    <title>ASP.NET Example</title>
</head>
<body>
        <form id="form1" runat="server">

            <asp:DropDownList
                id="DropDownList1"
                runat="server"
                DataTextField="LastName"
                DataSourceID="SqlDataSource1" />

            <asp:SqlDataSource
                id="SqlDataSource1"
                runat="server"
                ConnectionString="<%$ ConnectionStrings:MyNorthwind%>"
                SelectCommandType = "StoredProcedure"
                SelectCommand="sp_lastnames">
            </asp:SqlDataSource>

            <!--
                The sp_lastnames stored procedure is
                CREATE PROCEDURE sp_lastnames AS
                   SELECT LastName FROM Employees
                GO
            -->

        </form>
    </body>
</html>

Keterangan

Nilai SelectCommandType properti disimpan dalam status tampilan.

Berlaku untuk

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