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IDebugDocumentContext2::GetName

Gets the displayable name of the document that contains this document context.

HRESULT GetName( 
   GETNAME_TYPE gnType,
   BSTR*        pbstrFileName
);
int GetName( 
   enum_GETNAME_TYPE  gnType,
   out string         pbstrFileName
);

Parameters

  • gnType
    [in] A value from the GETNAME_TYPE enumeration that specifies the type of name to return.

  • pbstrFileName
    [out] Returns the name of the file.

Return Value

If successful, returns S_OK; otherwise, returns an error code.

Remarks

This method typically forwards the call to the IDebugDocument2::GetName method, unless the document context is written to store the document name itself (as the Example show).

Example

The following example shows how to implement this method for a simple CDebugContext object that exposes the IDebugDocumentContext2 interface.

HRESULT CDebugContext::GetName(GETNAME_TYPE gnType, BSTR* pbstrFileName)  
{  
   HRESULT hr;  
  
   // Check for a valid file name argument.  
   if (pbstrFileName)  
   {  
      *pbstrFileName = NULL;  
  
      switch (gnType)  
      {  
         case GN_NAME:  
         case GN_FILENAME:  
         {  
            // Copy the member file name into the local file name.  
            *pbstrFileName = SysAllocString(m_sbstrFileName);  
            // Check for successful copy.  
            hr = (*pbstrFileName) ? S_OK : E_OUTOFMEMORY;  
            break;  
         }  
         default:  
         {  
            hr = E_FAIL;  
            break;  
         }  
      }  
   }  
   else  
   {  
      hr = E_INVALIDARG;  
   }  
  
   return hr;  
}  

See Also

Reference

IDebugDocumentContext2

GETNAME_TYPE