public void UpdateReadTime(string strFileGUID, string strTrainmanGUID, string strReadTime)
{
string strWhere = string.Format(" StrFileGUID='{0}' AND StrTrainmanGUID='{1}' ", strFileGUID, strTrainmanGUID);
TF.CommonUtility.LogClass.log(strWhere);
List <MDSelfServiceMachine.MDReadDocPlan> plans = this.GetModelList(strWhere);
if (plans != null && plans.Count > 0)
{
MDSelfServiceMachine.MDReadDocPlan plan = plans[0];
DateTime readTime = DateTime.Parse(strReadTime);
if (plan.NReadCount.HasValue && plan.NReadCount.Value > 0) //已经阅读
{
plan.NReadCount++;
plan.DtLastReadTime = readTime;
}
else
{
plan.DtFirstReadTime = readTime;
plan.DtLastReadTime = readTime;
plan.NReadCount = 1;
}
if (this.Update(plan))
{
TF.CommonUtility.LogClass.log("阅读记录更新成功");
}
else
{
TF.CommonUtility.LogClass.log("阅读记录更新失败");
}
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MDSelfServiceMachine.MDReadDocPlan DataRowToModel(DataRow row)
{
MDSelfServiceMachine.MDReadDocPlan model = new MDSelfServiceMachine.MDReadDocPlan();
if (row != null)
{
if (row["nId"] != null && row["nId"].ToString() != "")
{
model.nId = int.Parse(row["nId"].ToString());
}
if (row["StrTrainmanGUID"] != null)
{
model.StrTrainmanGUID = row["StrTrainmanGUID"].ToString();
}
if (row["StrFileGUID"] != null)
{
model.StrFileGUID = row["StrFileGUID"].ToString();
}
if (row["NReadCount"] != null && row["NReadCount"].ToString() != "")
{
model.NReadCount = int.Parse(row["NReadCount"].ToString());
}
if (row["DtFirstReadTime"] != null && row["DtFirstReadTime"].ToString() != "")
{
model.DtFirstReadTime = DateTime.Parse(row["DtFirstReadTime"].ToString());
}
if (row["DtLastReadTime"] != null && row["DtLastReadTime"].ToString() != "")
{
model.DtLastReadTime = DateTime.Parse(row["DtLastReadTime"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(MDSelfServiceMachine.MDReadDocPlan model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update TAB_ReadDocPlan set ");
strSql.Append("StrTrainmanGUID=@StrTrainmanGUID,");
strSql.Append("StrFileGUID=@StrFileGUID,");
strSql.Append("NReadCount=@NReadCount,");
strSql.Append("DtFirstReadTime=@DtFirstReadTime,");
strSql.Append("DtLastReadTime=@DtLastReadTime");
strSql.Append(" where nId=@nId");
SqlParameter[] parameters =
{
new SqlParameter("@StrTrainmanGUID", SqlDbType.VarChar, 50),
new SqlParameter("@StrFileGUID", SqlDbType.VarChar, 50),
new SqlParameter("@NReadCount", SqlDbType.Int, 4),
new SqlParameter("@DtFirstReadTime", SqlDbType.DateTime),
new SqlParameter("@DtLastReadTime", SqlDbType.DateTime),
new SqlParameter("@nId", SqlDbType.Int, 4)
};
parameters[0].Value = model.StrTrainmanGUID;
parameters[1].Value = model.StrFileGUID;
parameters[2].Value = model.NReadCount;
parameters[3].Value = model.DtFirstReadTime;
parameters[4].Value = model.DtLastReadTime;
parameters[5].Value = model.nId;
int rows = (int)SqlHelper.ExecuteNonQuery(SqlHelper.ConnString, CommandType.Text, strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
