IVsHiddenTextManager.GetHiddenTextSession Method

项目
08/02/2012

Returns the current hidden text session for the specified text buffer, if one exists.

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

Syntax

声明
Function GetHiddenTextSession ( _
    pOwningObject As Object, _
    <OutAttribute> ByRef ppSession As IVsHiddenTextSession _
) As Integer

int GetHiddenTextSession(
    Object pOwningObject,
    out IVsHiddenTextSession ppSession
)

int GetHiddenTextSession(
    [InAttribute] Object^ pOwningObject, 
    [OutAttribute] IVsHiddenTextSession^% ppSession
)

abstract GetHiddenTextSession : 
        pOwningObject:Object * 
        ppSession:IVsHiddenTextSession byref -> int

function GetHiddenTextSession(
    pOwningObject : Object, 
    ppSession : IVsHiddenTextSession
) : int

Parameters

pOwningObject
Type: System.Object
[in] Text buffer containing the outlining or hidden text session.

ppSession
Type: Microsoft.VisualStudio.TextManager.Interop.IVsHiddenTextSession%
[out] Pointer to the outlining or hidden text session object (IVsHiddenTextSession) for the referenced text buffer.

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 IVsHiddenTextManager::GetHiddenTextSession(
   [in] IUnknown *pOwningObject, 
   [out] IVsHiddenTextSession **ppSession
);

If this method returns nulla null reference (Nothing in Visual Basic), then no other hidden text sessions exist for the specified buffer. In this case, call CreateHiddenTextSession to create a hidden text session for the buffer. Use the methods of IVsHiddenTextSession to add hidden text regions to the buffer.

.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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