RuleExpressionCondition.Validate(RuleValidation) Method

Reference

Definition

Namespace:: System.Workflow.Activities.Rules

Assembly:: System.Workflow.Activities.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

Jaa