public void ExecuteCommand()
{
try
{
while (true)
{
SimpleCommand c = GetSimpleCommand();
string str;
try
{
str = ReadLine();
}
catch (InterruptCommandException)
{
return;
}
c.ExecuteCommand(str);
if (IsStudentAllInputed())
{
Doc.Sudents.Add(_catcheStudent);
_catcheStudent = null;
}
}
}
catch (SimpleCommandErrorException)
{
ExecuteCommand();
}
}
