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QueryStringParameter Constructor (String, TypeCode, String)

Initializes a new named and strongly typed instance of the QueryStringParameter class, using the specified string to identify which query-string field to bind to.

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

public:
QueryStringParameter(
	String^ name, 
	TypeCode type, 
	String^ queryStringField
)

Parameters

name
Type: System::String
The name of the parameter.
type
Type: System::TypeCode
The type that the parameter represents. The default is Object.
queryStringField
Type: System::String
The name of the query-string field that the parameter object is bound to. The default is an empty string ("").

A QueryStringParameter object that is created by using the QueryStringParameter constructor is initialized with the specified parameter name, the parameter type, and a string that identifies the query-string field that the parameter binds to. The Direction and ConvertEmptyStringToNull properties are initialized with default values.

The following example shows how to create a QueryStringParameter object by using the QueryStringParameter constructor and add it to an AccessDataSource control's FilterParameters collection. A GridView control displays data if the employee and country query-string fields are passed with the request and if they have valid values.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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