IMultipleResults Interface
Represents the results of mapped functions or queries with variable return sequences.
Assembly: System.Data.Linq (in System.Data.Linq.dll)
In the following SQL code example, the result shape depends on the input (shape =1 or shape = 2). The order that the projections are returned is undefined.
CREATE PROCEDURE VariableResultShapes(@shape int)
AS
if(@shape = 1)
select CustomerID, ContactTitle, CompanyName from customers
else if(@shape = 2)
select OrderID, ShipName from orders
[Function(Name="dbo.VariableResultShapes")] [ResultType(typeof(VariableResultShapesResult1))] [ResultType(typeof(VariableResultShapesResult2))] public IMultipleResults VariableResultShapes([Parameter(DbType="Int")] System.Nullable<int> shape) { IExecuteResult result = this.ExecuteMethodCall(this, ((MethodInfo)(MethodInfo.GetCurrentMethod())), shape); return ((IMultipleResults)(result.ReturnValue)); }
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
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.