IsEmptyString Class

An activity to check if a string is empty.

Namespace:   Microsoft.Activities.Expressions
Assembly:  Microsoft.Activities (in Microsoft.Activities.dll)

Inheritance Hierarchy

System.Object
  System.Activities.Activity
    System.Activities.ActivityWithResult
      System.Activities.Activity<TResult>
        System.Activities.CodeActivity<TResult>
          Microsoft.Activities.Expressions.IsEmptyString

Syntax

[ContentPropertyAttribute("Input")]
public sealed class IsEmptyString : CodeActivity<bool>

[ContentPropertyAttribute("Input")]
public ref class IsEmptyString sealed : CodeActivity<bool>

[<Sealed>]
[<ContentPropertyAttribute("Input")>]
type IsEmptyString = 
    class
        inherit CodeActivity<bool>
    end

<ContentPropertyAttribute("Input")>
Public NotInheritable Class IsEmptyString
    Inherits CodeActivity(Of Boolean)

Constructors

	Name	Description
	IsEmptyString()	Initializes a new instance of the IsEmptyString class.
	IsEmptyString(InArgument<String>)	Initializes a new instance of the IsEmptyString class.
	IsEmptyString(InArgument<String>, Boolean)	Initializes a new instance of the IsEmptyString class.

Properties

	Name	Description
	CacheId	(Inherited from Activity.)
	CheckForWhiteSpace	Gets or sets whether or not to check white space.
	DisplayName	(Inherited from Activity.)
	Id	(Inherited from Activity.)
	ImplementationVersion	(Inherited from CodeActivity<TResult>.)
	Input	Gets or sets the input string.
	Result	(Inherited from Activity<TResult>.)
	ResultType	(Inherited from ActivityWithResult.)

Methods

	Name	Description
	Equals(Object)	(Inherited from Object.)
	GetHashCode()	(Inherited from Object.)
	GetType()	(Inherited from Object.)
	ToString()	(Inherited from Activity.)

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.

See Also

Microsoft.Activities.Expressions Namespace

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