public const string mysqlConnection = DBConstant.mysqlConnection;//"User Id=root;Host=115.29.229.134;Database=chinaunion;password=c513324665;charset=utf8";
/// <summary>
/// 添加数据
/// </summary>
/// <returns></returns>
public int Add(Exam entity)
{
string sql = "INSERT INTO tb_exam (subject,sender,creatTime,type,validateStartTime,validateEndTime,isValidate,toAll,agentType,duration)";
sql = sql + " VALUE (@subject,@sender,@creatTime,@type,@validateStartTime,@validateEndTime,@isValidate,@toAll,@agentType,@duration)";
using (MySqlConnection mycn = new MySqlConnection(mysqlConnection))
{
mycn.Open();
MySqlCommand command = new MySqlCommand(sql, mycn);
command.Parameters.AddWithValue("@subject", entity.subject);
command.Parameters.AddWithValue("@sender", entity.sender);
command.Parameters.AddWithValue("@creatTime", entity.creatTime);
command.Parameters.AddWithValue("@type", entity.type);
command.Parameters.AddWithValue("@validateStartTime", entity.validateStartTime);
command.Parameters.AddWithValue("@validateEndTime", entity.validateEndTime);
command.Parameters.AddWithValue("@isValidate", entity.isValidate);
command.Parameters.AddWithValue("@toAll", entity.toAll);
command.Parameters.AddWithValue("@agentType", entity.agentType);
command.Parameters.AddWithValue("@duration", entity.duration);
int i = command.ExecuteNonQuery();
mycn.Close();
mycn.Dispose();
return i;
}
}
/// <summary>
/// 根据主键查询
/// </summary>
/// <param name="primaryKey"></param>
/// <returns></returns>
public Exam GetByName(String subject)
{
string sql = "SELECT sequence,subject,sender,creatTime,type,validateStartTime,validateEndTime,isValidate,toAll,agentType,duration FROM tb_exam WHERE subject=@subject";
using (MySqlConnection mycn = new MySqlConnection(mysqlConnection))
{
mycn.Open();
MySqlCommand command = new MySqlCommand(sql, mycn);
command.Parameters.AddWithValue("@subject", subject);
MySqlDataReader reader = command.ExecuteReader();
Exam exam = null;
if (reader.Read())
{
exam = new Exam();
exam.sequence = reader["sequence"] == DBNull.Value ? null : reader["sequence"].ToString();
exam.subject = reader["subject"] == DBNull.Value ? null : reader["subject"].ToString();
exam.creatTime = reader["creatTime"] == DBNull.Value ? null : reader["creatTime"].ToString();
exam.type = reader["type"] == DBNull.Value ? null : reader["type"].ToString();
exam.validateStartTime = reader["validateStartTime"] == DBNull.Value ? null : reader["validateStartTime"].ToString();
exam.validateEndTime = reader["validateEndTime"] == DBNull.Value ? null : reader["validateEndTime"].ToString();
exam.isValidate = reader["isValidate"] == DBNull.Value ? null : reader["isValidate"].ToString();
exam.toAll = reader["toAll"] == DBNull.Value ? null : reader["toAll"].ToString();
exam.agentType = reader["agentType"] == DBNull.Value ? null : reader["agentType"].ToString();
exam.duration = reader["duration"] == DBNull.Value ? null : reader["duration"].ToString();
}
mycn.Close();
return exam;
}
}
private void btnSave_Click(object sender, EventArgs e)
{
if (String.IsNullOrEmpty(this.txtExamName.Text.Trim()))
{
MessageBox.Show("名称不能为空");
txtExamName.Focus();
return;
}
if (this.dtEndDate.Value.CompareTo(this.dtStartDate.Value) <= 0)
{
MessageBox.Show("有效期结束时间必须大于开始时间");
return;
}
this.Cursor = Cursors.WaitCursor;
Exam exam = new Exam();
if (rdoExam.Checked)
{
exam.type = "Exam";
}
if (rdoSurvey.Checked)
{
exam.type = "Survey";
}
if (String.IsNullOrEmpty(exam.type))
{
MessageBox.Show("请选择试题类型");
return;
}
exam.subject = this.txtExamName.Text;
//exam.type = "Exam";
exam.validateStartTime = this.dtStartDate.Value.ToString("yyyy-MM-dd");
exam.validateEndTime = this.dtEndDate.Value.ToString("yyyy-MM-dd");
exam.creatTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
exam.isValidate = "Y";
exam.agentType = this.cboAgentType.Text;
ExamDao examDao = new ExamDao();
examDao.Add(exam);
exam = examDao.GetByName(exam.subject);
if (exam != null)
{
ExamQuestionDao examQuestionDao = new ExamQuestionDao();
for (int i = 0; i < this.dgExamSingleChoice.RowCount; i++)
{
ExamQuestion examQuestion = new ExamQuestion();
examQuestion.question = dgExamSingleChoice[0, i].Value.ToString();
examQuestion.answer = dgExamSingleChoice[1, i].Value.ToString();
examQuestion.option1 = dgExamSingleChoice[2, i].Value.ToString();
examQuestion.option2 = dgExamSingleChoice[3, i].Value.ToString();
examQuestion.option3 = dgExamSingleChoice[4, i].Value.ToString();
examQuestion.option4 = dgExamSingleChoice[5, i].Value.ToString();
examQuestion.option5 = dgExamSingleChoice[6, i].Value.ToString();
examQuestion.option6 = dgExamSingleChoice[7, i].Value.ToString();
examQuestion.option7 = dgExamSingleChoice[8, i].Value.ToString();
// examQuestion.option8 = dgExamSingleChoice[9, i].Value.ToString();
examQuestion.questionType = "Single";
examQuestion.exam_sequence = exam.sequence;
examQuestionDao.Add(examQuestion);
}
for (int i = 0; i < this.dgExamMultiChoice.RowCount; i++)
{
ExamQuestion examQuestion = new ExamQuestion();
examQuestion.question = dgExamMultiChoice[0, i].Value.ToString();
examQuestion.answer = dgExamMultiChoice[1, i].Value.ToString();
examQuestion.option1 = dgExamMultiChoice[2, i].Value.ToString();
examQuestion.option2 = dgExamMultiChoice[3, i].Value.ToString();
examQuestion.option3 = dgExamMultiChoice[4, i].Value.ToString();
examQuestion.option4 = dgExamMultiChoice[5, i].Value.ToString();
examQuestion.option5 = dgExamMultiChoice[6, i].Value.ToString();
examQuestion.option6 = dgExamMultiChoice[7, i].Value.ToString();
examQuestion.option7 = dgExamMultiChoice[8, i].Value.ToString();
// examQuestion.option8 = dgExamMultiChoice[9, i].Value.ToString();
examQuestion.questionType = "Multi";
examQuestion.exam_sequence = exam.sequence;
examQuestionDao.Add(examQuestion);
}
for (int i = 0; i < this.dgExamJugement.RowCount; i++)
{
ExamQuestion examQuestion = new ExamQuestion();
examQuestion.question = dgExamJugement[0, i].Value.ToString();
examQuestion.answer = dgExamJugement[1, i].Value.ToString();
examQuestion.exam_sequence = exam.sequence;
examQuestion.questionType = "Jugement";
examQuestionDao.Add(examQuestion);
}
ExamReceiverDao examReceiverDao = new ChinaUnion_DataAccess.ExamReceiverDao();
examReceiverDao.Delete(exam.sequence);
for (int i = 0; i < lstAgentType.Items.Count; i++)
{
if (lstAgentType.GetItemChecked(i))
{
ExamReceiver examReceiver = new ExamReceiver();
examReceiver.examSequence = exam.sequence;
examReceiver.receiver = lstAgentType.Items[i].ToString();
examReceiver.type = "渠道类型";
examReceiverDao.Add(examReceiver);
}
}
for (int i = 0; i < lstGroup.Items.Count; i++)
{
if (lstGroup.GetItemChecked(i))
{
ExamReceiver examReceiver = new ExamReceiver();
examReceiver.examSequence = exam.sequence;
examReceiver.receiver = lstGroup.Items[i].ToString();
examReceiver.type = "自定义组";
examReceiverDao.Add(examReceiver);
}
}
}
MessageBox.Show("操作完毕");
this.Cursor = Cursors.Default;
}
/// <summary>
/// 查询集合
/// </summary>
/// <returns></returns>
public IList<Exam> GetList(String keyword,String type)
{
string sql = "SELECT sequence, subject,sender,creatTime,type,validateStartTime,validateEndTime,isValidate,toAll,agentType,duration FROM tb_exam WHERE 1=1";
if (!String.IsNullOrEmpty(keyword))
{
sql = sql + " and subject like '%" + keyword+"%'";
}
if (!String.IsNullOrEmpty(type))
{
sql = sql + " and type = '" + type + "'";
}
using (MySqlConnection mycn = new MySqlConnection(mysqlConnection))
{
mycn.Open();
MySqlCommand command = new MySqlCommand(sql, mycn);
MySqlDataReader reader = command.ExecuteReader();
IList<Exam> list = new List<Exam>();
Exam exam = null;
while (reader.Read())
{
exam = new Exam();
exam.sequence = reader["sequence"] == DBNull.Value ? null : reader["sequence"].ToString();
exam.subject = reader["subject"] == DBNull.Value ? null : reader["subject"].ToString();
exam.creatTime = reader["creatTime"] == DBNull.Value ? null : reader["creatTime"].ToString();
exam.type = reader["type"] == DBNull.Value ? null : reader["type"].ToString();
exam.validateStartTime = reader["validateStartTime"] == DBNull.Value ? null : reader["validateStartTime"].ToString();
exam.validateEndTime = reader["validateEndTime"] == DBNull.Value ? null : reader["validateEndTime"].ToString();
exam.isValidate = reader["isValidate"] == DBNull.Value ? null : reader["isValidate"].ToString();
exam.toAll = reader["toAll"] == DBNull.Value ? null : reader["toAll"].ToString();
exam.agentType = reader["agentType"] == DBNull.Value ? null : reader["agentType"].ToString();
exam.duration = reader["duration"] == DBNull.Value ? null : reader["duration"].ToString();
list.Add(exam);
}
mycn.Close();
return list;
}
}
