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ProjectItem.IsOpen Property

Gets a value indicating whether the project item is open in a particular view type.

Namespace:  EnvDTE
Assembly:  EnvDTE (in EnvDTE.dll)

bool this[
	string ViewKind
] { get; }

Parameters

ViewKind
Type: System.String

Required. A Constants.vsViewKind* indicating the type of view to check.

Property Value

Type: System.Boolean
A Boolean value indicating true if the project is open in the given view type; false if not.

Sub IsOpenExample()
   Dim proj As Project
   Dim projitems As ProjectItems
   Dim msg As String

   ' Reference the current solution and its projects and project items.
   proj = DTE.ActiveSolutionProjects(0)
   projitems = proj.ProjectItems

   ' List properties of the project and its items.
   msg = "Is the item open? " & projitems.Item(1).IsOpen & Chr(13)
   msg = msg & "The project's unique name: " & proj.UniqueName
   ' The following two properties work only if the current project 
   ' contains subprojects. If it does, then uncomment the lines to run 
   ' them.
   ' msg = msg & "The parent project item name: " & proj.ParentProjectItem.Name & Chr(13)
   ' msg = msg & "The subproject name: " & projitems.Item(1).SubProject.Name & Chr(13)
   MsgBox(msg)
End Sub

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