private void course3Btn_Click(object sender, RoutedEventArgs e)
{
// executes Course3 method from BL_PageContent. This loads all relevant data to course 3.
// this data is then used to fill the txtCourse, courseFaculty, aboutCourse, and coursePrereq text blocks.
BL_PageContent.Course3();
txtCourse.Text = BL_PageContent.CourseID + "\n" + BL_PageContent.CourseCode + "\n" + BL_PageContent.CourseTitle;
courseFaculty.Text = BL_PageContent.FacultyMember;
aboutCourse.Text = BL_PageContent.AboutCourse;
coursePrereq.Text = BL_PageContent.CreditsPrereq;
// sending the correct image file path to the courseFacultyPic "placeholder" in the XAML file
courseFacultyPic.Source = new BitmapImage(new Uri(courseFacultyPic.BaseUri, "shadMcdillek.jpeg"));
}
async void btnCourse3_Click(object sender, RoutedEventArgs e)
{
BL_PageContent.Course3();
txtBoxCourse.Text = BL_PageContent.VarOutput + "\n" + BL_PageContent.CreditsPrereq;
}
