protected void ButtonUpdate_Click(object sender, EventArgs e)
{
//so do it?
ExamComponent ec1 = new ExamComponent(); ec1.Load(new Guid(DropDownList_Component.SelectedValue.ToString()));
ec1.m_MaximumMark = TextBoxValue.Text;
ec1.Save();
}
public Guid Find_Component(string c_file, string component, string ExamBoard, string season, string year, bool forceupdate)
{
ExamComponent com1 = new ExamComponent();
Guid com1ID = new Guid(); com1ID = Guid.Empty;
Stream myStream;
string line = "";
int JCQ_Version = 0;
//try to find in db
com1ID = com1.Find_ComponentID(component, ExamBoard, season, year);
if ((com1ID != Guid.Empty) && !forceupdate)
{
return(com1ID);
}
//so not in db... find in c_file and make...
try
{
if ((myStream = File.Open(c_file, FileMode.Open)) != null)
{
using (StreamReader sr = new StreamReader(myStream))
{
ExamComponent examcom1 = new ExamComponent();
ExamComponent examcom2 = new ExamComponent();//used for forced update
while ((line = sr.ReadLine()) != null)
{
if (line.Substring(0, 2) == "C1")
{
JCQ_Version = System.Convert.ToInt32(line.Substring(24, 2));
}
if ((line.Substring(0, 2) == "C5") && (line.Substring(2, 12) == component))
{
examcom1.m_ComponentCode = component;
examcom1.LoadFromBaseData(line, JCQ_Version, ExamBoard);
examcom1.m_season = season; examcom1.m_year = year;
if (com1ID != Guid.Empty)
{
// we are doing a forced update..... and already know the ID....
examcom2.Load(com1ID);//has current db version.....
//now if any significant changes need to delete current scheduled components...
examcom1.m_ComponentID = com1ID;
if (!examcom1.EqualTo(examcom2))
{
ScheduledComponentList scl1 = new ScheduledComponentList();
scl1.LoadList(com1ID);
foreach (ScheduledComponent sc1 in scl1.m_List)
{
sc1.Delete();
}
}
examcom1.Save();
}
else
{
examcom1.Create();
}
return(Find_Component("", component, ExamBoard, season, year, false));
}
}
}
}
}
catch (Exception e1)
{
System.Windows.Forms.MessageBox.Show("Error writing the component file... " + e1.Message, "File Error", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Exclamation);
}
//not found - this could be a poblem
System.Windows.Forms.MessageBox.Show("Warning.... Can't find a component: " + component, "Warning", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Exclamation);
return(com1ID);
}
