| QueryableExDeferTResult Method (IQueryProvider, ExpressionFuncIEnumerableTResult) |
Creates an enumerable sequence based on an enumerable factory function.
Namespace: System.Linq
Assembly: System.Interactive.Providers (in System.Interactive.Providers.dll) Version: 1.2.0.0
SyntaxC#
public static IQueryable<TResult> Defer<TResult>( this IQueryProvider provider, Expression<Func<IEnumerable<TResult>>> enumerableFactory )
Parameters
- provider
- Type: System.LinqIQueryProvider
Query provider. - enumerableFactory
- Type: System.Linq.ExpressionsExpressionFuncIEnumerableTResult
Enumerable factory function.
Type Parameters
- TResult
- Result sequence element type.
Return Value
Type: IQueryableTResultSequence that will invoke the enumerable factory upon a call to GetEnumerator.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type IQueryProvider. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).See Also