Gets or sets the type of the parameter.
(in System.Web.dll)
Visual Basic (Declaration)
Public Property Type As TypeCode
Dim instance As Parameter
Dim value As TypeCode
value = instance.Type
instance.Type = value
public TypeCode Type { get; set; }
public:
property TypeCode Type {
TypeCode get ();
void set (TypeCode value);
}
public function get Type () : TypeCode
public function set Type (value : TypeCode)
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>
<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 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
.NET Framework
Supported in: 3.5, 3.0, 2.0
Reference
Other Resources