public void SetQuestion(int x)
{
proID = x;
choice = ClientControl.GetChoice(proID);
this.Question.Text = choice.problem;
this.OptionA.InText = choice.optionA;
this.OptionB.InText = choice.optionB;
this.OptionC.InText = choice.optionC;
this.OptionD.InText = choice.optionD;
radioButtonA.Checked = choice.stuAns == "A";
radioButtonB.Checked = choice.stuAns == "B";
radioButtonC.Checked = choice.stuAns == "C";
radioButtonD.Checked = choice.stuAns == "D";
if (!string.IsNullOrEmpty(choice.stuAns))
{
ClientControl.SetDone(choice.problemId);
}
}
public static void AddChoice(Choice choice)
{
paper.Add(choice);
}
/// <summary>
/// DataSet装换为泛型集合
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="p_DataSet">DataSet</param>
/// <param name="p_TableIndex">待转换数据表索引</param>
/// <returns></returns>
//private List<Problem> DataSetToList(DataSet p_DataSet)
//{
// DataTable p_Data = p_DataSet.Tables[0];
// // 返回值初始化
// List<Problem> result = new List<Problem>();
// for (int j = 0; j < p_Data.Rows.Count; j++)
// {
// Problem problem = new Problem();
// for (int i = 0; i < p_Data.Columns.Count; i++)
// {
// // 数据库NULL值单独处理
// if (p_Data.Columns[i].ToString() == "Id")
// problem.problemId = Convert.ToInt32(p_Data.Rows[j][i]);
// if (p_Data.Columns[i].ToString() == "Problem_Content")
// problem.problem = (string)p_Data.Rows[j][i];
// }
// result.Add(problem);
// }
// return result;
//}
//private List<String> DataSetPaperToList(DataSet p_DataSet)
//{
// DataTable p_Data = p_DataSet.Tables[0];
// // 返回值初始化
// List<String> result = new List<String>();
// for (int j = 0; j < p_Data.Rows.Count; j++)
// {
// string str = "";
// for (int i = 0; i < p_Data.Columns.Count; i++)
// {
// // 数据库NULL值单独处理
// if (p_Data.Columns[i].ToString() == "Title")
// str = (String)p_Data.Rows[j][i];
// }
// result.Add(str);
// }
// return result;
//}
/// <summary>
/// DataSet装换为泛型集合
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="p_DataSet">DataSet</param>
/// <param name="p_TableIndex">待转换数据表索引</param>
/// <returns></returns>
private List<Choice> DataSetToListChoice(DataSet p_DataSet)
{
DataTable p_Data = p_DataSet.Tables[0];
// 返回值初始化
List<Choice> result = new List<Choice>();
for (int j = 0; j < p_Data.Rows.Count; j++)
{
Choice problem = new Choice();
problem.problemId=Convert.ToInt32(p_Data.Rows[j]["PID"]);
problem.problem = p_Data.Rows[j]["PContent"].ToString();
problem.optionA = p_Data.Rows[j]["A"].ToString();
problem.optionB = p_Data.Rows[j]["B"].ToString();
problem.optionC = p_Data.Rows[j]["C"].ToString();
problem.optionD = p_Data.Rows[j]["D"].ToString();
problem.ans = p_Data.Rows[j]["Answer"].ToString();
problem.unit.UnitId = Convert.ToInt32(p_Data.Rows[j]["Unit"]);
problem.unit.UnitName = p_Data.Rows[j]["UnitName"].ToString();
problem.Plevel = Convert.ToInt32(p_Data.Rows[j]["PLevel"]);
result.Add(problem);
}
return result;
}
public List<Choice> GetChoiceProbelms()
{
List<Choice> list = new List<Choice>();
foreach (XmlNode xnn in xd.ChildNodes.Item(1).ChildNodes)
{
if (xnn.Name == "Choice")
{
Choice c = new Choice();
c.problemId = Convert.ToInt32(xnn.Attributes["ProblemId"].Value);
c.orderId = Convert.ToInt32(xnn.Attributes["OrderId"].Value);
foreach (XmlNode option in xnn.ChildNodes)
{
if (option.ChildNodes.Item(0) != null)
{
switch (option.Name)
{
case "Problem":
c.problem = option.ChildNodes.Item(0).Value;
break;
case "OptionA":
c.optionA = option.ChildNodes.Item(0).Value;
break;
case "OptionB":
c.optionB = option.ChildNodes.Item(0).Value;
break;
case "OptionC":
c.optionC = option.ChildNodes.Item(0).Value;
break;
case "OptionD":
c.optionD = option.ChildNodes.Item(0).Value;
break;
}
}
}
list.Add(c);
}
}
return list;
}