Click or drag to resize

IsNullPredicateProducersIsNull Method (IExpression)

Generates a FieldCompareNull predicate on the expression specified.

Namespace:  SD.LLBLGen.Pro.QuerySpec
Assembly:  SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.6.0.0 (5.6.19.0117)
Syntax
Copy
public static IPredicate IsNull(
	this IExpression expression
)

Parameters

expression
Type: SD.LLBLGen.Pro.ORMSupportClassesIExpression
The expression.

Return Value

Type: IPredicate

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IExpression. 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