//[FUNCTION - DeepCopySingleCourse]
//Function is mainly the answer from the following post on how to copy a complex object
//https://stackoverflow.com/questions/16696448/how-to-make-a-copy-of-an-object-in-c-sharp
//Copies instance of a SingleCourse Object into an identical new object
public static SingleCourse DeepCopySingleCourse(SingleCourse other)
{
using (MemoryStream ms = new MemoryStream())
{
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(ms, other);
ms.Position = 0;
return((SingleCourse)formatter.Deserialize(ms));
}
}
//[FUNCTION - FindIfMatchingInstructs]
//Returns false if course doesnt have a matching instructor
bool FindIfMatchingInstructs(SingleCourse course)
{
foreach (var instructor in course.getInstructAvailable())
{
if (instructor == InstructorNameFilter.Text)
{
return(false);
}
}
return(true);
}
//[FUNCTION - addButton_Click]
//Adds selected course to user's courses when button is clicked
private void addButton_Click(object sender, EventArgs e)
{
if (courseAccepted == true)
{
selectedRow = addCoursesDataTable.Rows[selectedTableIndex];
SingleCourse selectedCourseClass = allCourses[allCourses.IndexOf(allCourses.Find(s => (s.courseName == (string)selectedRow.Cells[1].Value) &&
(s.abrvCourseName == (string)selectedRow.Cells[0].Value)))];
MainCourseForm.selectedCourses.Add(selectedCourseClass);
addCourseStateLabel.ForeColor = Color.Green;
addCourseStateLabel.Text = "Added " + (string)selectedRow.Cells[1].Value + " to course list!";
MainCourseForm.RefreshTable();
courseAccepted = false;
}
}
//[FUNCTION - AddSelectedCourse]
//Adds the course that the user selected last
private void AddSelectedCourse()
{
if (courseAccepted)
{
selectedRow = addCoursesDataTable.Rows[selectedTableIndex];
SingleCourse selectedCourseClass = DeepCopySingleCourse(allCourses[allCourses.IndexOf(allCourses.Find(s => (s.getCourseName() == (string)selectedRow.Cells[1].Value) &&
(s.getAbrvCourseName() == (string)selectedRow.Cells[0].Value)))]);
MainCourseForm.selectedCourses.Add(selectedCourseClass);
addCourseStateLabel.ForeColor = Color.Green;
addCourseStateLabel.Text = "Added " + (string)selectedRow.Cells[1].Value + " to course list!";
MainCourseForm.RefreshTable();
courseAccepted = false;
}
if (MainCourseForm.selectedCourses.Count() >= 10)
{
addCourseStateLabel.ForeColor = Color.Red;
addCourseStateLabel.Text = "Cannot have more that 10 courses!";
}
}
