IVsDropdownBarClient.SetDropdownBar Method

项目
08/02/2012

Called by the drop-down bar to hook itself up to the client.

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

Syntax

声明
Function SetDropdownBar ( _
    pDropdownBar As IVsDropdownBar _
) As Integer

int SetDropdownBar(
    IVsDropdownBar pDropdownBar
)

int SetDropdownBar(
    [InAttribute] IVsDropdownBar^ pDropdownBar
)

abstract SetDropdownBar : 
        pDropdownBar:IVsDropdownBar -> int

function SetDropdownBar(
    pDropdownBar : IVsDropdownBar
) : int

Parameters

pDropdownBar
Type: Microsoft.VisualStudio.TextManager.Interop.IVsDropdownBar
[in] Specifies a drop-down bar object.

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 textmgr.idl:

HRESULT IVsDropdownBarClient::SetDropdownBar(
   [in] IVsDropdownBar *pDropdownBar
);

SetDropdownBar is called by the drop-down bar to hook itself up to the client. This callback is necessary, rather than relying on a return value from AddDropdownBar, because client callbacks are required as a result of attaching the combo bar, before AddDropdownBar returns. SetDropdownBar should be called only once.

.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.

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