IDataServiceHost.GetQueryStringItem Method
Gets a data item identified by the identity key contained by the parameter of the method.
Namespace: System.Data.Services
Assembly: Microsoft.Data.Services (in Microsoft.Data.Services.dll)
Syntax
'Declaration
Function GetQueryStringItem ( _
item As String _
) As String
'Usage
Dim instance As IDataServiceHost
Dim item As String
Dim returnValue As String
returnValue = instance.GetQueryStringItem(item)
string GetQueryStringItem(
string item
)
String^ GetQueryStringItem(
String^ item
)
abstract GetQueryStringItem :
item:string -> string
function GetQueryStringItem(
item : String
) : String
Parameters
- item
Type: System.String
String value containing identity key of item requested.
Return Value
Type: System.String
The data item requested by the query serialized as a string.
Remarks
The query string portion of an WCF Data Services URI is made up of key/value pairs, with the key and value separated by the ‘=’ character. GetQueryStringItem returns a data item for an identity key specified by the parameter of the method.