IVsPackage::QueryClose Method (Int32)

Visual Studio 2015

Enables a VSPackage that requires user intervention to abort the shutdown process.

Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)

Syntax

C++

int QueryClose(
	[OutAttribute] int% pfCanClose
)

Parameters

pfCanClose: Type: System::Int32
[out] Flag indicating whether the VSPackage can close. Is set to true if the VSPackage can close.

Return Value

Type: System::Int32

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

This method returns true if the VSPackage can close. If false, the environment can then cancel the exit procedure.

This method is called by the IDE only during manual shutdowns. Automated shutdowns, such as when installing critical updates, call the get_CanClose method instead.

COM Signature

From vsshell.idl:

C++

HRESULT IVsPackage::QueryClose(
   [out] BOOL *pfCanClose
);