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IVsExpansionManager.GetExpansionByShortcut Method

Retrieves the title and path to a snippet given its shortcut name.

Namespace:  Microsoft.VisualStudio.TextManager.Interop
Assembly:  Microsoft.VisualStudio.TextManager.Interop.8.0 (in Microsoft.VisualStudio.TextManager.Interop.8.0.dll)

Syntax

'宣言
Function GetExpansionByShortcut ( _
    pClient As IVsExpansionClient, _
    guidLang As Guid, _
    szShortcut As String, _
    pView As IVsTextView, _
    pts As TextSpan(), _
    fShowUI As Integer, _
    <OutAttribute> ByRef pszExpansionPath As String, _
    <OutAttribute> ByRef pszTitle As String _
) As Integer
int GetExpansionByShortcut(
    IVsExpansionClient pClient,
    Guid guidLang,
    string szShortcut,
    IVsTextView pView,
    TextSpan[] pts,
    int fShowUI,
    out string pszExpansionPath,
    out string pszTitle
)
int GetExpansionByShortcut(
    [InAttribute] IVsExpansionClient^ pClient, 
    [InAttribute] Guid guidLang, 
    [InAttribute] String^ szShortcut, 
    [InAttribute] IVsTextView^ pView, 
    [InAttribute] array<TextSpan>^ pts, 
    [InAttribute] int fShowUI, 
    [OutAttribute] String^% pszExpansionPath, 
    [OutAttribute] String^% pszTitle
)
abstract GetExpansionByShortcut : 
        pClient:IVsExpansionClient * 
        guidLang:Guid * 
        szShortcut:string * 
        pView:IVsTextView * 
        pts:TextSpan[] * 
        fShowUI:int * 
        pszExpansionPath:string byref * 
        pszTitle:string byref -> int 
function GetExpansionByShortcut(
    pClient : IVsExpansionClient, 
    guidLang : Guid, 
    szShortcut : String, 
    pView : IVsTextView, 
    pts : TextSpan[], 
    fShowUI : int, 
    pszExpansionPath : String, 
    pszTitle : String
) : int

Parameters

  • guidLang
    Type: System.Guid
    [in] The GUID of the coding language (typically, this is the language service GUID).
  • szShortcut
    Type: System.String
    [in] A string containing the shortcut name of the snippet.
  • fShowUI
    Type: System.Int32
    [in] Non-zero (TRUE) if to show the UI to allow the user to choose among multiple snippets with the same shortcut name.
  • pszExpansionPath
    Type: System.String%
    [out] Returns a string containing the full path to the snippet.
  • pszTitle
    Type: System.String%
    [out] Returns a string containing the title of the snippet.

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 textmgr2.idl:

HRESULT IVsExpansionManager::GetExpansionByShortcut(
   [in]GUID guidLang,
   [in]WCHAR *szShortcut,
   [in]IVsTextView *pView,
   [in]bool fShowUI,
   [out]BSTR *pszExpansionPath,
   [out]BSTR *pszTitle
);

One scenario for calling this method is when a snippet shortcut name is selected from an IntelliSense completion list. The language service handling the completion passes the selected shortcut name to this method to get the path and title of the snippet. This information is then passed to the InsertNamedExpansion method in the IVsExpansion interface to insert the snippet into the document. In Visual Studio, the IVsExpansion interface can be obtained by calling the QueryInterface method in the IVsTextBuffer interface.

.NET Framework Security

See Also

Reference

IVsExpansionManager Interface

Microsoft.VisualStudio.TextManager.Interop Namespace