private void LoadQuestion(int Qnumber)
{
if (GraphicDisplayForm != null)
{
GraphicDisplayForm.Close();
}
//---- send question info class with data
clsQuestionInfo oTQ = new clsQuestionInfo();
DataRow oRow = QuestionListRandomized[Qnumber];
oTQ.AnswerA = oRow.Field <string>("AnswerA");
oTQ.AnswerB = oRow.Field <string>("AnswerB");
oTQ.AnswerC = oRow.Field <string>("AnswerC");
oTQ.AnswerD = oRow.Field <string>("AnswerD");
oTQ.QuestionNumber = oRow.Field <string>("QuestionNumber");
oTQ.QuestionText = oRow.Field <string>("TestQuestion") + " - " + oTQ.QuestionNumber;
sCurrentTQnumber = oTQ.QuestionNumber;
if (!CorrectAnswersDic.ContainsKey(sCurrentTQnumber))
{
string[] oTemp = new string[] { oRow.Field <string>("CorrectAnswer"), "" };
CorrectAnswersDic.Add(sCurrentTQnumber, oTemp);
oTQ.CorrectAnswerLetter = oTemp;
}
else
{
oTQ.CorrectAnswerLetter = CorrectAnswersDic[sCurrentTQnumber];
}
TQholder.SetQuestion(oTQ);
FreezeBoxes();
if (oRow.Field <string>(8) != "") // graphic name
{
string sFileName = oRow.Field <string>(8);
if (sFileName.Contains("."))
{
sFileName = sFileName.Substring(0, sFileName.IndexOf("."));
}
sFileName = sFileName.Replace(" ", "_");
//sFileName = sFileName.Replace("-", "_");
if (oTQ.QuestionNumber[0] == 'E')
{
sFileName = "Extra_Pool_graphic" + sFileName.Substring(sFileName.LastIndexOf("_"));
}
if (oTQ.QuestionNumber[0] == 'G')
{
sFileName = "General_Pool_graphic" + sFileName.Substring(sFileName.LastIndexOf("_"));
}
if (oTQ.QuestionNumber[0] == 'T')
{
sFileName = "Tech_Pool_graphic" + sFileName.Substring(sFileName.LastIndexOf("_"));
}
GraphicDisplayForm = new frmGraphicDisplayForm();
//GraphicDisplayForm.GraphicToShow = (Image)Properties.Resources.ResourceManager.GetObject(sFileName);
GraphicDisplayForm.GraphicToShow = Image.FromFile(Application.StartupPath + "\\QuestionGraphics\\" + sFileName + ".jpg");
GraphicDisplayForm.Show();
}
}
public void SetQuestion(clsQuestionInfo QuestionInfo)
{
bIsLocked = false;
ClearChoices();
bIsLoading = false;
//---- set values
CorrectAnswerChoice = QuestionInfo.CorrectAnswerLetter[0];
txtTestQuestion.Text = QuestionInfo.QuestionText;
txtAnswerA.Text = QuestionInfo.AnswerA;
txtAnswerB.Text = QuestionInfo.AnswerB;
txtAnswerC.Text = QuestionInfo.AnswerC;
txtAnswerD.Text = QuestionInfo.AnswerD;
QuestionNumber = QuestionInfo.QuestionNumber;
string sPreviousChoice = QuestionInfo.CorrectAnswerLetter[1];
if (sPreviousChoice == "")
{
return; // no previous choice made
}
bIsLoading = true;
switch (sPreviousChoice)
{
case "A":
lblAnswerA_Click(null, EventArgs.Empty);
break;
case "B":
lblAnswerB_Click(null, EventArgs.Empty);
break;
case "C":
lblAnswerC_Click(null, EventArgs.Empty);
break;
case "D":
lblAnswerD_Click(null, EventArgs.Empty);
break;
}
}