LLBLGen Pro v5.9 Runtime Framework Reference Manual
Namespaces
SD.LLBLGen.Pro Namespaces
SD.LLBLGen.Pro.LinqSupportClasses Namespaces
SD.LLBLGen.Pro.LinqSupportClasses.ExpressionHandlers
PreProcessor Class
PreProcessor Methods
HandleAggregateFunctionMethodCall Method
HandleArrayIndexExpression Method
HandleBinaryExpression Method
HandleConditionalExpression Method
HandleConstantExpression Method
HandleExcludeIncludeFieldsMethodCall Method
HandleExpression Method
HandleInMemoryEvalCandidateExpression Method
HandleInvocationExpression Method
HandleLinqExpressionAsSetExpression Method
HandleMemberExpression Method
HandleMethodCallAllAny Method
HandleMethodCallCacheResultset Method
HandleMethodCallCast Method
HandleMethodCallContains Method
HandleMethodCallDefaultIfEmpty Method
HandleMethodCallDistinct Method
HandleMethodCallElementAt Method
HandleMethodCallEquals Method
HandleMethodCallExceptByIntersectBy Method
HandleMethodCallExceptIntersect Method
HandleMethodCallExpression Method
HandleMethodCallFirstSingle Method
HandleMethodCallForTemporalPredicate Method
HandleMethodCallGroupBy Method
HandleMethodCallGroupJoin Method
HandleMethodCallJoin Method
HandleMethodCallLast Method
HandleMethodCallMarkWithTag Method
HandleMethodCallOfType Method
HandleMethodCallSelect Method
HandleMethodCallSelectMany Method
HandleMethodCallSkip Method
HandleMethodCallTake Method
HandleMethodCallTakePage Method
HandleMethodCallWhere Method
HandleMethodCallWithHint Method
HandleMethodCallWithPath Method
HandleMethodCallWithTies Method
HandleMinByMaxByMethodCall Method
HandleNewExpression Method
HandleParameterExpression Method
HandleReverseMethodCall Method
HandleSortClauseMethodCall Method
HandleUnaryArrayLength Method
HandleUnaryConvertExpression Method
HandleUnaryExpression Method
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PreProcessorHandleMethodCallDefaultIfEmpty Method

Handles the method call expression for a call to Queryable.DefaultIfEmpty.

Namespace:  SD.LLBLGen.Pro.LinqSupportClasses.ExpressionHandlers
Assembly:  SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.9.0.0 (5.9.0)
Syntax
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protected virtual Expression HandleMethodCallDefaultIfEmpty(
	MethodCallExpression expressionToHandle
)

Parameters

expressionToHandle
Type: System.Linq.ExpressionsMethodCallExpression
The expression to handle.

Return Value

Type: Expression
DefaultIfEmptyExpression instance. It will reference the MemberExpression which leads to the right side of a group join.
See Also