public AllXMLDataUDT GetUDTData(string UDTDataName)
{
AllXMLDataUDT udt = new AllXMLDataUDT();
udt.Name = UDTDataName;
udt.RefUDT_ID = _GraUDT.UID;
udt.StudentID = _GraUDT.StudentID;
if (_XmlHelper != null)
{
udt.Content = _XmlHelper.BaseElement.OuterXml; //為何xml是null
}
return(udt);
}
public List <AllXMLDataUDT> GenerateXml(string tableName, string fields, string forgeKey, string desc)
{
ParseTableName(tableName);
ParseFieldName(fields);
string forgeKeyName = "";
foreach (FieldInfo field in Fields)
{
if (field.DBName == forgeKey)
{
forgeKeyName = field.XmlName;
break;
}
}
if (string.IsNullOrEmpty(forgeKeyName))
{
throw new ArgumentException(string.Format("{0} 不存在於Fields描述中。", forgeKey));
}
string sqlStr1 = "Select " + GetSelectFields() + " From " + DBTableName + " where " + UDT_S.PopOneCondition(forgeKey, StudentDics.Keys.ToList());
DataTable dt = _queryhelper.Select(sqlStr1);
//XmlHelper收集器
Dictionary <string, List <DSXmlHelper> > HelperDic = new Dictionary <string, List <DSXmlHelper> >();
foreach (DataRow row in dt.Rows)
{
string StudentID = "" + row[forgeKeyName];
if (!HelperDic.ContainsKey(StudentID))
{
HelperDic.Add(StudentID, new List <DSXmlHelper>());
}
//XmlTableName = RootElement ?
DSXmlHelper h = new DSXmlHelper();
h.AddElement(XmlTableName); //建立該筆資料的Element
foreach (FieldInfo field in Fields)
{
string RowValue = "" + row[field.XmlName];
//if (string.IsNullOrEmpty(RowValue))
// continue;
if (field.IsAttribute)
{
h.SetAttribute(XmlTableName, field.XmlName, RowValue);
}
else
{
h.AddElement(XmlTableName, field.XmlName, RowValue, true);
}
}
HelperDic[StudentID].Add(h);
}
List <AllXMLDataUDT> aUDTList = new List <AllXMLDataUDT>();
foreach (string each1 in HelperDic.Keys)
{
AllXMLDataUDT aUDT = new AllXMLDataUDT();
aUDT.Name = desc;
aUDT.StudentID = each1;
aUDT.RefUDT_ID = StudentDics[each1].UID;
DSXmlHelper dh = new DSXmlHelper(XmlTableName + "List");
foreach (DSXmlHelper each2 in HelperDic[each1])
{
dh.AddXmlString(".", each2.BaseElement.InnerXml);
}
aUDT.Content = dh.BaseElement.OuterXml;
aUDTList.Add(aUDT);
}
return(aUDTList);
}