IVsHierarchy.QueryClose Method

Determines whether the given hierarchy can be closed.

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

Syntax

'Declaration
Function QueryClose ( _
    <OutAttribute> ByRef pfCanClose As Integer _
) As Integer

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] If true, then the hierarchy can be closed. If false, then the hierarchy cannot be closed.

Return Value

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

Remarks

COM Signature

From vsshell.idl:

HRESULT IVsHierarchy::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.

See Also

Reference

IVsHierarchy Interface

Microsoft.VisualStudio.Shell.Interop Namespace