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Parameter.Type Property

Note: This property is new in the .NET Framework version 2.0.

Gets or sets the type of the parameter.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)

public TypeCode Type { get; set; }
/** @property */
public TypeCode get_Type ()

/** @property */
public void set_Type (TypeCode value)

public function get Type () : TypeCode

public function set Type (value : TypeCode)

Property Value

The type of the Parameter. The default value is TypeCode.Object.

The type can be used to create strongly typed parameters, so that values are converted correctly between your Web application and underlying code.

If the type of the parameter is changed, the OnParameterChanged method is called.

The following code example demonstrates how to set the DefaultValue, Type, and Direction properties of Parameter objects when using them as output parameters and return value parameters with a stored procedure. This code example is part of a larger example provided for the SqlDataSourceStatusEventArgs class overview.

<asp:sqldatasource
    id="SqlDataSource1"
    runat="server"
    datasourcemode="DataSet"
    connectionstring="<%$ ConnectionStrings:MyNorthwind%>"
    selectcommand="getordertotal"
    onselected="OnSelectedHandler">
    <selectparameters>
      <asp:querystringparameter name="empId" querystringfield="empId" />
      <asp:parameter name="total" type="Int32" direction="Output" defaultvalue="0" />
      <asp:parameter name="_ret" type="Int32" direction="ReturnValue" defaultvalue="0" />
    </selectparameters>
</asp:sqldatasource>

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0

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