/// <summary>
/// Get the GridView List of the courses details using the query string
/// </summary>
private void GridView_CourseList()
{
try
{
WebSim.DTO.CourseID dtoCourse = new WebSim.DTO.CourseID();
WebSim.Business.CourseBusiness courseBuiCourse = new WebSim.Business.CourseBusiness();
dtoCourse.courseid = queryString;
IList<WebSim.DTO.CourseDetail> courseDetails = courseBuiCourse.GetCourseDetail(dtoCourse);
GridViewCourseDetail.DataSource = courseDetails;
GridViewCourseDetail.DataBind();
//TODO: move the UI strings to resource file.
//Why??
GridViewCourseDetail.HeaderRow.Cells[1].Text = "Course Name";
GridViewCourseDetail.HeaderRow.Cells[2].Text = "Course Description";
GridViewCourseDetail.HeaderRow.Cells[0].Visible = false;
}
catch (NullReferenceException)
{
lblMessageGridView.Text = "Invalid course.";
}
}
/// <summary>
/// Get the list of all the course
/// </summary>
private void CourseList()
{
WebSim.Business.CourseBusiness courseNameList = new WebSim.Business.CourseBusiness();
IList<WebSim.DTO.CourseNameAndId> courseDTO = courseNameList.GetCourseName();
// Add the coursename to the dropdownlist
DropDownListCourse.DataSource = courseDTO;
DropDownListCourse.DataBind();
// Add the coursename to the gridview
GridViewDashboard.DataSource = courseDTO;
GridViewDashboard.DataBind();
// Renaming the header and hiding the course id column
if (User.IsInRole("STUDENT"))
{
GridViewDashboard.HeaderRow.Cells[2].Text = "Course Name";
GridViewDashboard.HeaderRow.Cells[1].Visible = false;
}
else
{
GridViewDashboard.HeaderRow.Cells[3].Text = "Course Name";
GridViewDashboard.HeaderRow.Cells[2].Visible = false;
}
}