IVsObjectList2.OnClose Method
Notifies the current tree list that it is being closed.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop.8.0 (in Microsoft.VisualStudio.Shell.Interop.8.0.dll)
Syntax
'宣言
Function OnClose ( _
<OutAttribute> ptca As VSTREECLOSEACTIONS() _
) As Integer
'使用
Dim instance As IVsObjectList2
Dim ptca As VSTREECLOSEACTIONS()
Dim returnValue As Integer
returnValue = instance.OnClose(ptca)
int OnClose(
VSTREECLOSEACTIONS[] ptca
)
int OnClose(
[OutAttribute] array<VSTREECLOSEACTIONS>^ ptca
)
function OnClose(
ptca : VSTREECLOSEACTIONS[]
) : int
Parameters
ptca
Type: [][out] Specifies to the tree view the action to take when closing this tree list. Values are taken from the VSTREECLOSEACTIONS enumeration.
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 vsshell80.idl:
HRESULT IVsObjectList2::OnClose(
[out] VSTREECLOSEACTIONS *ptca
);
OnClose is called when the user collapses the tree list. Set ptca to the appropriate enumeration value from VSTREECLOSEACTIONS to indicate what action the tree view should take.
Permissions
- 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.