private void SelectedCoursesListBox_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
if (SelectedCoursesListBox.SelectedIndex != -1)
{
CourseSelectedListBoxContextMenu.Show();
}
else
{
SelectedCoursesListBox.SelectedIndex = SelectedCoursesListBox.IndexFromPoint(e.X, e.Y);
CourseSelectedListBoxContextMenu.Show();
}
}
}
private void CourseAddRemoveButton_Click(object sender, EventArgs e)
{
if (SelectedCoursesListBox.Items.Count < 5)
{
if (SelectedCoursesListBox.FindStringExact(CourseComboBox.SelectedItem.ToString(), 0) == -1)
{
SelectedCoursesListBox.Items.Add(CourseComboBox.SelectedItem.ToString());
}
else
{
MetroFramework.MetroMessageBox.Show(this, "You cannot add the same course twice!", "Duplicate", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
MetroFramework.MetroMessageBox.Show(this, "You cannot have more than 5 courses!", "Max Courses", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
