ModelingEditorFactory.OnQueryUnloadProject Method

Queries listening clients as to whether the project can be unloaded.

Namespace: Microsoft.VisualStudio.Modeling.Shell
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Shell (in Microsoft.VisualStudio.Modeling.Sdk.Shell.dll)

Syntax

'Declaration
Public Function OnQueryUnloadProject ( _
    pRealHierarchy As IVsHierarchy, _
    ByRef pfCancel As Integer _
) As Integer

'Usage
Dim instance As ModelingEditorFactory 
Dim pRealHierarchy As IVsHierarchy 
Dim pfCancel As Integer 
Dim returnValue As Integer 

returnValue = instance.OnQueryUnloadProject(pRealHierarchy, _
    pfCancel)

public int OnQueryUnloadProject(
    IVsHierarchy pRealHierarchy,
    ref int pfCancel
)

public:
virtual int OnQueryUnloadProject(
    IVsHierarchy^ pRealHierarchy, 
    int% pfCancel
) sealed

public final function OnQueryUnloadProject(
    pRealHierarchy : IVsHierarchy, 
    pfCancel : int
) : int

Parameters

pRealHierarchy
Type: Microsoft.VisualStudio.Shell.Interop.IVsHierarchy

The IVsHierarchy interface of the project that was loaded.

pfCancel
Type: System.Int32%

true to query clients if the client did not approve the unloading of the project; otherwise, false.

Return Value

Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Implements

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.