IVsLibraryMgr.ToggleCheckAt Method
Tells the requested library to toggle its current checked state.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)
Syntax
'Declaration
Function ToggleCheckAt ( _
nLibIndex As UInteger _
) As Integer
int ToggleCheckAt(
uint nLibIndex
)
int ToggleCheckAt(
[InAttribute] unsigned int nLibIndex
)
abstract ToggleCheckAt :
nLibIndex:uint32 -> int
function ToggleCheckAt(
nLibIndex : uint
) : int
Parameters
nLibIndex
Type: UInt32[in] Specifies the zero-based index of the library of interest.
Return Value
Type: Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
COM Signature
From vsshell.idl:
HRESULT IVsLibraryMgr::ToggleCheckAt(
[in] ULONG nLibIndex
);
IVsLibraryMgr.ToggleCheckAt and GetCheckAt are used only if the IVsLibrary in question is not expandable (_LIB_FLAGSLF_EXPANDABLE is not set and GetLibList is not implemented), yet provides a global component for browsing. In such a case, the user sees a check box with the library's display name in the Selected Libraries dialog of the Object Browser. ToggleCheckAt is called as the user selects or un-selects this check box.
Note
The Object Manager persists this checked state across Visual Studio.NET sessions.
.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.