public static bool Delete(int surveyId, int questionId)
{
SurveyFieldInfo fieldInfoById = new SurveyFieldInfo();
fieldInfoById = GetFieldInfoById(surveyId, questionId);
XmlManage manage = XmlManage.Instance(GetXmlFieldBySurveyId(surveyId), XmlType.Content);
manage.Remove(GetNodePath(questionId));
bool flag = dal.Delete(surveyId, manage.Xml);
if (flag)
{
SurveyVote.Delete(surveyId, questionId);
DeleteColumn(questionId, surveyId);
if ((fieldInfoById.QuestionType != 2) && (fieldInfoById.QuestionType != 3))
{
return(flag);
}
if (fieldInfoById.InputType != 0)
{
DeleteInputColumn(questionId, surveyId);
}
}
return(flag);
}
public static bool Update(int surveyId, SurveyFieldInfo info)
{
int num = -1;
IList <SurveyFieldInfo> fieldList = GetFieldList(surveyId);
for (int i = 0; i < fieldList.Count; i++)
{
if (fieldList[i].QuestionId == info.QuestionId)
{
num = i;
break;
}
}
if (num == -1)
{
return(false);
}
fieldList[num] = info;
if (info.Settings != null)
{
SurveyVote.Delete(surveyId, info.QuestionId);
SurveyVote.Add(surveyId, info.QuestionId, info.Settings.Count);
}
return(dal.Update(surveyId, SerializeFieldList(fieldList)));
}
public static bool BatchDelete(int surveyId, string questionIds)
{
bool flag = false;
if (!string.IsNullOrEmpty(questionIds))
{
XmlManage manage = XmlManage.Instance(GetXmlFieldBySurveyId(surveyId), XmlType.Content);
string[] strArray = questionIds.Split(new char[] { ',' });
for (int i = 0; i < strArray.Length; i++)
{
SurveyFieldInfo fieldInfoById = new SurveyFieldInfo();
fieldInfoById = GetFieldInfoById(surveyId, DataConverter.CLng(strArray[i]));
manage.Remove(GetNodePath(DataConverter.CLng(strArray[i])));
DeleteColumn(DataConverter.CLng(strArray[i]), surveyId);
if (((fieldInfoById.QuestionType == 2) || (fieldInfoById.QuestionType == 3)) && (fieldInfoById.InputType != 0))
{
DeleteInputColumn(DataConverter.CLng(strArray[i]), surveyId);
}
}
flag = dal.Update(surveyId, manage.Xml);
if (flag)
{
SurveyVote.Delete(surveyId, questionIds);
}
}
return(flag);
}
public static bool Delete(string surveyId)
{
bool flag = false;
if (!string.IsNullOrEmpty(surveyId) && DataValidator.IsValidId(surveyId))
{
flag = dal.Delete(surveyId);
if (!flag)
{
return(flag);
}
SurveyVote.Delete(surveyId);
foreach (string str in surveyId.Split(new char[] { ',' }))
{
SurveyRecord.DeleteTable(DataConverter.CLng(str));
}
}
return(flag);
}