ActionableSolutionListener.OnQueryUnloadProject Method

Called to query clients whether the project may be unloaded.

Namespace:  Microsoft.VisualStudio.Data.Schema.Project.Project.Utilities
Assembly:  Microsoft.VisualStudio.Data.Schema.Project (in Microsoft.VisualStudio.Data.Schema.Project.dll)

Syntax

'Declaration
Public Overrides Function OnQueryUnloadProject ( _
    realHierarchy As IVsHierarchy, _
    ByRef cancel As Integer _
) As Integer
'Usage
Dim instance As ActionableSolutionListener
Dim realHierarchy As IVsHierarchy
Dim cancel As Integer
Dim returnValue As Integer

returnValue = instance.OnQueryUnloadProject(realHierarchy, _
    cancel)

public override int OnQueryUnloadProject(
    IVsHierarchy realHierarchy,
    ref int cancel
)

public:
virtual int OnQueryUnloadProject(
    IVsHierarchy^ realHierarchy, 
    int% cancel
) override

public override function OnQueryUnloadProject(
    realHierarchy : IVsHierarchy, 
    cancel : int
) : int

abstract OnQueryUnloadProject : 
        realHierarchy:IVsHierarchy * 
        cancel:int -> int 
override OnQueryUnloadProject : 
        realHierarchy:IVsHierarchy * 
        cancel:int -> int 

Parameters

• realHierarchy
  Type: Microsoft.VisualStudio.Shell.Interop.IVsHierarchy
  The hierarchy of the project to unload

• cancel
  Type: System.Int32%
  Specifies whether the client vetoed unloading the project

Return Value

Type: System.Int32

Implements

IVsSolutionEvents3.OnQueryUnloadProject(IVsHierarchy, Int32%)
IVsSolutionEvents2.OnQueryUnloadProject(IVsHierarchy, Int32%)
IVsSolutionEvents.OnQueryUnloadProject(IVsHierarchy, Int32%)

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

ActionableSolutionListener Class

ActionableSolutionListener Members

Microsoft.VisualStudio.Data.Schema.Project.Project.Utilities Namespace