IVsPackage.QueryClose Method
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
‘선언
Function QueryClose ( _
<OutAttribute> ByRef pfCanClose As Integer _
) As Integer
‘사용 방법
Dim instance As IVsPackage
Dim pfCanClose As Integer
Dim returnValue As Integer
returnValue = instance.QueryClose(pfCanClose)
int QueryClose(
out int pfCanClose
)
int QueryClose(
[OutAttribute] int% pfCanClose
)
abstract QueryClose :
pfCanClose:int byref -> int
function QueryClose(
pfCanClose : int
) : int
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:
HRESULT IVsPackage::QueryClose(
[out] BOOL *pfCanClose
);
.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.