IVsSolutionEvents2::OnQueryCloseSolution Method (Object^, Int32)

Visual Studio 2015

Queries listening clients as to whether the solution can be closed.

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

Syntax

int OnQueryCloseSolution(
	Object^ pUnkReserved,
	int% pfCancel
)

pfCancel: Type: System::Int32
[out] true if the client vetoed closing the solution. false if the client approved closing the solution.

Type: System::Int32

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

From vsshell.idl:

HRESULT IVsSolutionEvents2::OnQueryCloseSolution(
   [in] IUnknown *pUnkReserved,
   [in,out] BOOL *pfCancel
);