IVsDropdownBarClient.GetEntryText Method

项目
08/02/2012

Returns the text for a combo entry.

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

Syntax

声明
Function GetEntryText ( _
    iCombo As Integer, _
    iIndex As Integer, _
    <OutAttribute> ByRef ppszText As String _
) As Integer

int GetEntryText(
    int iCombo,
    int iIndex,
    out string ppszText
)

int GetEntryText(
    [InAttribute] int iCombo, 
    [InAttribute] int iIndex, 
    [OutAttribute] String^% ppszText
)

abstract GetEntryText : 
        iCombo:int * 
        iIndex:int * 
        ppszText:string byref -> int

function GetEntryText(
    iCombo : int, 
    iIndex : int, 
    ppszText : String
) : int

Parameters

iCombo
Type: System.Int32
[in] The drop-down bar/Window combo.

iIndex
Type: System.Int32
[in] Index of item of interest.

ppszText
Type: System.String%
[out] String containing the text.

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::GetEntryText(
   [in] long iCombo,
   [in] long iIndex,
   [out] WCHAR **ppszText
);

备注

The text buffer returned in ppszText is typically created by the IVsDropdownBarClient object and the buffer must persist for the life of the IVsDropdownBarClient object.

If you are implementing this interface in managed code and you need to have the string disposed of by the caller, implement the IVsCoTaskMemFreeMyStrings interface on the IVsDropdownBarClient interface.

.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.

通过