public int Exec(ref Guid cmdGroup, uint key, uint cmdExecOpt, IntPtr pvaIn, IntPtr pvaOut)
{
char inputCharacter = key.GetInputCharacter(cmdGroup, pvaIn);
if (_sessionManager.IsCompletionCommitted(key, inputCharacter))
{
return(VSConstants.S_OK);
}
int keyPressResult = _nextCommand.Exec(ref cmdGroup, key, cmdExecOpt, pvaIn, pvaOut);
return(_sessionManager.IsCompletionStarted(key, inputCharacter) ? VSConstants.S_OK : keyPressResult);
}
