public bool ClearGrupos()
{
int errorNumber = 0;
string errorDescription = null;
bool result = _daoBase.ClearGrupos(
_currentLogin, this, out errorNumber, out errorDescription);
if (errorNumber != 0 || !string.IsNullOrEmpty(errorDescription))
{
return(false);
}
if (_gruposCollection != null)
{
_gruposCollection.Clear();
}
return(result);
}
