ExtractSubstringFromStartActivityValidator Class
Provides the ExtractSubstringFromStartActivity class with a validator that can be used to check for and prevent invalid input values and also to prevent potential unhandled exceptions.
Inheritance Hierarchy
System.Object
System.Workflow.ComponentModel.Compiler.Validator
System.Workflow.ComponentModel.Compiler.DependencyObjectValidator
System.Workflow.ComponentModel.Compiler.ActivityValidator
Microsoft.SharePoint.WorkflowActions.ExtractSubstringFromStartActivityValidator
Namespace: Microsoft.SharePoint.WorkflowActions
Assembly: Microsoft.SharePoint.WorkflowActions (in Microsoft.SharePoint.WorkflowActions.dll)
Syntax
'Declaration
Public NotInheritable Class ExtractSubstringFromStartActivityValidator _
Inherits ActivityValidator
'Usage
Dim instance As ExtractSubstringFromStartActivityValidator
public sealed class ExtractSubstringFromStartActivityValidator : ActivityValidator
Remarks
The ExtractSubstringFromStartActivityValidator class is a sealed class and cannot be inherited or overridden.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.