protected void btnKnee_Click(object sender, EventArgs e)
{
//get the parameters in URL and store there value in global var.
retrieveURLParameters();
//Get The Question Number of organs picked by instructor ( from AITypeQuestion XML file)
////Get The Question Number of organs picked by instructor//////////
//read in the XML files that contains all organs of a certain body part. e.g., Knee
XMLHandler xmlHandler = new XMLHandler(Server.MapPath(IPC_QuestionXMLFolder + questionXMLPath + ".xml"));
//get the number of the Organs whose Question tag are marked "Yes".
int[] pickedQuestions = xmlHandler.getPickedQuestionNumber();
//if it's in exam mode.
if (examMode == "Yes")
{
//store the randomized question number to be sending to 3DBuilder.
string strRandomQuestionNo = "";
//get the "NameOrNumberAnsweringMode_Session" of the AITypeQuestion from the AITypeQuestion XML file
NameOrNumberAnsweringMode_Session = xmlHandler.getValueOfSpecificNonNestedTag("NameOrNumberAnsweringMode");
//if the AITypeQuestion is set as Number Answering Mode AITypeQuestion
if (NameOrNumberAnsweringMode_Session == "Number Answering Mode")
{
//We Create an array called ‘arr_OrganRearrangedNumber' whose content is "1~number of organs" in the AITypeQuestion XML file, and store the rearranged organ number into the array.
int[] arr_OrganRearrangedNumber = createArr_OrganRearrangedNumber();
//Step 2-1 We randomly rearrange all the organ numbers in the AITypeQuestion xml file.
//shuffle the array of organ number
shuffleOrganNumber(ref arr_OrganRearrangedNumber);
//assign an array to RandomQuestionNoSession
int[] arr_RearrangedPickedOrganNumber = new int[pickedQuestions.Length];
//Step 2-3 Store the randomly rearranged organ numbers of the organs that are picked as question to ‘RandomQuestionNoSession’.
for (int i = 0; i < pickedQuestions.Length; i++)
{
//arr_RearrangedPickedOrganNumber[i] = arr_OrganRearrangedNumber[pickedQuestions[i] - 1];
arr_RearrangedPickedOrganNumber[i] = pickedQuestions[i];
}
//Store the randomly rearranged organ numbers of the organs that are picked as question to ‘RandomQuestionNoSession’.
RandomQuestionNoSession = arr_RearrangedPickedOrganNumber;
//When the AITypeQuestion is of 'Number Answering Mode',
//we need to store the whole randomized organ number for creating a mapping of organ number and the randomized organ name
NumberAnsweringMode_WholeRandOrganNo_Session = arr_OrganRearrangedNumber;
// Step 2-2 Send the randomly rearranged organ numbers result to the 3DBuilder.
//create randomized Question Numbers picked by instructor, and change its format for 3DBuilder to read.
intArray2AString(NumberAnsweringMode_WholeRandOrganNo_Session, ref strRandomQuestionNo);
}
//if the AITypeQuestion is set as Name Answering Mode AITypeQuestion
else if (NameOrNumberAnsweringMode_Session == "Name Answering Mode")
{
//randomize the Question Numbers picked by instructor using student's ID as seed.
int[] randomQuestionNo = RandomQuestionNo.rand(randomizeSeed, pickedQuestions);
//send randomized Question Numbers picked by instructor to IPC.aspx through Session
RandomQuestionNoSession = randomQuestionNo;
//create randomized Question Numbers picked by instructor, and change its format for 3DBuilder to read.
intArray2AString(randomQuestionNo, ref strRandomQuestionNo);
}
//use JS alert() in C#
//ScriptManager.RegisterStartupScript(this,
// typeof(Page),
//"Alert",
//"<script>alert('" + "3 " + XMLFolder + questionXMLPath+ ".xml" +" "+ strRandomQuestionNo + "');</script>",
//false);
//make 3DBuilder load the target Organ XML file and display it
//and send the random question number to the organs displayed in 3DBuilder
loadOrganXMLIn3DBuilderForExamMode(strRandomQuestionNo);
//!!!!//如何將上方兩個參數傳送到3DBuilder那裏的IPCInterface呢? 上行的WriteLine會寫到哪裡呢?
//head to IPC.aspx
//Response.Redirect("IPC.aspx");
////head to IPC.aspx in exam mode
Response.Redirect("IPC.aspx?examMode=" + examMode + "&strQID=" + questionXMLPath + "&strUserID=" + strUserID + "&cActivityID=" + cActivityID);
}
else//if it's not in exam mode
{
//make 3DBuilder load the target Organ XML file and display it
//because it's not of Exam Mode, so we don't need to send the randomized organ question number to 3DBuilder.
loadOrganXMLIn3DBuilderFor_Non_ExamMode();
//!!!!//如何將上方兩個參數傳送到3DBuilder那裏的IPCInterface呢? 上行的WriteLine會寫到哪裡呢?
//head to IPC.aspx
//Response.Redirect("IPC.aspx");
////head to IPC.aspx in exam mode
Response.Redirect("IPC.aspx&strQID=" + questionXMLPath + "&strUserID=" + strUserID);
}
}
//originating from Item.aspx btnKnee_Click()
private void randomizeQuestionOrganNo()
{
//These 2 variables will set by URL parameter or data retrieve from DB in the near future.
///////////////////////////////////////////////////////////////////////////////
bool ExamMode = false;//ExamMode的中控
//2019/4/9 Ben commented for using default URL value if no paras provided.
//if (Request["examMode"] == "Yes")
if (examMode == "Yes")
{
ExamMode = true; //ExamMode的中控
}
string ID_Num = "234"; //The last 3 digits of student's ID will be retrieved from DB in the near future.
//int[] pickedQuestions = { 1, 3, 5 }; //The Question Number of organs picked by instructor will be retrieved from DB in the near future.
//////////////////////////////////////////////////////////////////////////
//Get The Question Number of organs picked by instructor ( from Question XML file)
int[] pickedQuestions = getPickedQuestionNumber();
//if it's in exam mode.
if (ExamMode)
{
//randomize the Question Numbers picked by instructor using student's ID as seed.
int[] randomQuestionNo = RandomQuestionNo.rand(ID_Num, pickedQuestions);
//send randomized Question Numbers picked by instructor to IPC.aspx through Session
RandomQuestionNoSession = randomQuestionNo;
//send randomized Question Numbers picked by instructor to 3DBuilder .
string strRandomQuestionNo = "";
intArray2AString(randomQuestionNo, ref strRandomQuestionNo);
/*
* //use JS alert() in C#
* ScriptManager.RegisterStartupScript(this,
* typeof(Page),
* "Alert",
* "<script>alert('" + "3 " + XMLFolder + questionXMLPath +" "+ strRandomQuestionNo + "');</script>",
* false);
*/
/*
* StreamWriter wr = (StreamWriter)Session["Writer"];
* wr.WriteLine("3 " + absoluteKneeXMLFolder + QuestionFileName + "_" + strRandomQuestionNo);//send protocol,Data to 3DBuilder.
*/
NamedPipe_IPC_Connection.sendMsg23DBuilder("3 " + absoluteKneeXMLFolder + QuestionFileName + "_" + strRandomQuestionNo);
//!!!!//如何將上方兩個參數傳送到3DBuilder那裏的IPCInterface呢? 上行的WriteLine會寫到哪裡呢?
//head to IPC.aspx
//Response.Redirect("IPC.aspx");
////head to IPC.aspx in exam mode
//Response.Redirect("IPC.aspx?examMode=Yes");
}
else//if it's not in exam mode
{
NamedPipe_IPC_Connection.sendMsg23DBuilder("3 " + absoluteKneeXMLFolder + QuestionFileName);
/*
* StreamWriter wr = (StreamWriter)Session["Writer"];
* wr.WriteLine("3 " + absoluteKneeXMLFolder + QuestionFileName);//send protocol,Data to 3DBuilder.
*/
//!!!!//如何將上方兩個參數傳送到3DBuilder那裏的IPCInterface呢? 上行的WriteLine會寫到哪裡呢?
//head to IPC.aspx
//Response.Redirect("IPC.aspx");
////head to IPC.aspx in exam mode
//Response.Redirect("IPC.aspx");
}
}