RuleExpressionCondition.Validate(RuleValidation) Method

Reference

Definition

Namespace:: System.Workflow.Activities.Rules

Assembly:: System.Workflow.Activities.dll

Important

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Verifies that the expression is configured correctly and has no errors.

public:
 override bool Validate(System::Workflow::Activities::Rules::RuleValidation ^ validation);

public override bool Validate (System.Workflow.Activities.Rules.RuleValidation validation);

override this.Validate : System.Workflow.Activities.Rules.RuleValidation -> bool

Public Overrides Function Validate (validation As RuleValidation) As Boolean

Parameters

validation: RuleValidation

The RuleValidation to manage the validation process.

Returns

Boolean

true if the expression has no errors; otherwise, false.

Exceptions

ArgumentNullException

validator is a null reference (Nothing in Visual Basic).

Remarks

If the RuleExpressionCondition contains errors (the Validate method returns false), then RuleValidation.Errors will contain the list of errors encountered.

Applies to