public string SaveRegisterStuden(RegisterStudentModel registerStudentModel)
{
Registernumber(registerStudentModel);
if (_registerStudentGateway.IsExistEmail(registerStudentModel) == null)
{
if (_registerStudentGateway.InsertRegisterStudent(registerStudentModel) > 0)
{
return("Save Successfull");
}
else
{
return("Save Fail");
}
}
else
{
return(_registerStudentGateway.IsExistEmail(registerStudentModel));
}
}