IVsDropdownBarManager.AddDropdownBar Method

项目
08/02/2012

Adds a set of combo drop-downs to a code window.

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

Syntax

声明
Function AddDropdownBar ( _
    cCombos As Integer, _
    pClient As IVsDropdownBarClient _
) As Integer

int AddDropdownBar(
    int cCombos,
    IVsDropdownBarClient pClient
)

int AddDropdownBar(
    [InAttribute] int cCombos, 
    [InAttribute] IVsDropdownBarClient^ pClient
)

abstract AddDropdownBar : 
        cCombos:int * 
        pClient:IVsDropdownBarClient -> int

function AddDropdownBar(
    cCombos : int, 
    pClient : IVsDropdownBarClient
) : int

Parameters

cCombos
Type: System.Int32
[in] The DropdownBar/Window combo.

pClient
Type: Microsoft.VisualStudio.TextManager.Interop.IVsDropdownBarClient
[in] DropdownBar client.

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 IVsDropdownBarManager::AddDropdownBar(
   [in] long cCombos,
   [in] IVsDropdownBarClient *pClient
);

AddDropdownBar adds a set of combo dropdowns to a code window. This call wraps the call to Attach. If there is already a dropdown bar attached to the code window the call returns E_UNEXPECTED. You should call GetDropdownBar before calling AddDropdownBar to ensure that there isn't already a dropdown bar associated with the given code window.

.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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