// ## edit
/// <summary>
/// The editToolStripMenuItem method will open a edit form for the
/// selected course/semester element. It will update the respective
/// list and viewer.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void editToolStripMenuItem_Click(object sender, EventArgs e)
{
//course
if (CourseView.SelectedItems.Count == 1)
{
//edit the selected course
CourseEdit edit = new CourseEdit(ref courseList, courseList[CourseView.SelectedItems[0].Index]);
this.SuspendLayout();
edit.ShowDialog();
//update viewer
updateCourseViewer();
//update prefixes
updatePrefixes();
}
//semester
else if (SemesterViewer.SelectedItems.Count == 1)
{
//edit the selected semester
SemesterEdit edit =
new SemesterEdit(ref semesterList, semesterList[SemesterViewer.SelectedItems[0].Index]);
this.SuspendLayout();
edit.ShowDialog();
//update viewer
updateSemesterViewer();
}
else
{
throw new Exception("Not Allowed!");
}
}
public SemesterEdit ValidateEditSemester(Semester semester)
{
var model = new SemesterEdit();
Regex rgx = new Regex(@"[A-Z]+[a-z0-9 ]+$");
if (string.IsNullOrEmpty(semester.Name) || string.IsNullOrWhiteSpace(semester.Name))
{
model.NameMessage = "Name is required";
model.Error = true;
}
else
{
if (!rgx.IsMatch(semester.Name))
{
model.NameMessage = "Name must starts with uppercase " +
"and contains at least 2 letters";
model.Error = true;
}
}
if (string.IsNullOrEmpty(semester.StartDate) || string.IsNullOrWhiteSpace(semester.StartDate))
{
model.StartDateMessage = "Start date is required";
model.Error = true;
}
else
{
try
{
var dateTime = DateTime.Parse(semester.StartDate);
}
catch
{
model.StartDateMessage = "Invalid start date";
model.Error = true;
}
}
if (string.IsNullOrEmpty(semester.EndDate) || string.IsNullOrWhiteSpace(semester.EndDate))
{
model.EndDateMessage = "End date is required";
model.Error = true;
}
else
{
try
{
var dateTime = DateTime.Parse(semester.EndDate);
}
catch
{
model.EndDateMessage = "Invalid end date";
model.Error = true;
}
}
return(model);
}
