'Declaration
<System.Activities.RequiredArgumentAttribute()> <System.ComponentModel.CategoryAttribute("Wait Requirements")> Public Property FileName As System.Activities.InArgument(Of String)
'Usage
Dim instance As WaitForFile Dim value As System.Activities.InArgument(Of String) instance.FileName = value value = instance.FileName
[System.Activities.RequiredArgument()] [System.ComponentModel.Category("Wait Requirements")] public System.Activities.InArgument<string> FileName {get; set;}