IVsLiteTreeEvents.OnQueryItemVisible Method
Checks whether specified item is visible.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)
Syntax
'Declaration
Function OnQueryItemVisible ( _
AbsIndex As UInteger, _
<OutAttribute> ByRef pfVisible As Integer _
) As Integer
int OnQueryItemVisible(
uint AbsIndex,
out int pfVisible
)
int OnQueryItemVisible(
[InAttribute] unsigned int AbsIndex,
[OutAttribute] int% pfVisible
)
abstract OnQueryItemVisible :
AbsIndex:uint32 *
pfVisible:int byref -> int
function OnQueryItemVisible(
AbsIndex : uint,
pfVisible : int
) : int
Parameters
AbsIndex
Type: System.UInt32[In] An integer containing the Absolute Item Index to query.
pfVisible
Type: System.Int32%[Out] A pointer to a Boolean value that return TRUE if the Item is visible, FALSE if not visible.
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 IVsLiteTreeEvents::OnQueryItemVisible(
[in] ULONG AbsIndex,
[out] BOOL *pfVisible
);
.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.