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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 IsOpen [
	[OptionalAttribute] [InAttribute] string ViewKind
] { get; }
/** @property */
boolean get_IsOpen (/** @attribute InAttribute() */ /** @attribute OptionalAttribute() */ String ViewKind)

JScript supports the use of indexed properties, but not the declaration of new ones.

Parameters

ViewKind

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

Property Value

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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