protected void saveButton_Click(object sender, EventArgs e)
{
if (!IsValid)
{
return;
}
try
{
Course aCourse = new Course();
aCourse.CourseCode = codeTextBox.Value;
aCourse.CourseName = titleTextBox.Value;
aCourse.Credit = Convert.ToDouble(creditTextBox.Value);
aCourse.Description = descriptionTextBox.Value;
aCourse.CourseStatus = 0;
aDepartmentManager = new DepartmentManager();
aCourse.ADepartment = aDepartmentManager.GetDepartment(Convert.ToInt16(departmentDropDownList.Text));
SemesterManager aSemesterManager = new SemesterManager();
aCourse.ASemester = aSemesterManager.GetSemester(Convert.ToInt16(semesterDropDownList.Text));
CourseManager aCourseManager = new CourseManager();
string msg = aCourseManager.SaveCourse(aCourse);
if (msg == "Saved")
{
msgLabel.ForeColor = Color.Green;
msgLabel.Text = msg;
ClearAllTextBoxes();
}
else
{
msgLabel.ForeColor = Color.Red;
msgLabel.Text = msg;
}
}
catch (SqlException sqlException)
{
msgLabel.ForeColor = Color.Red;
msgLabel.Text = "Database error.See details error: " + sqlException.Message;
}
catch (Exception exception)
{
msgLabel.ForeColor = Color.Red;
string errorMessage = "Unknow error occured.";
errorMessage += exception.Message;
if (exception.InnerException != null)
{
errorMessage += exception.InnerException.Message;
}
msgLabel.Text = errorMessage;
}
}
