/// <summary>
/// 通过主机guid,编码，时间得到一个对象实体
/// </summary>
public LumluxSSYDB.Model.tMeasureInfoes GetModelByHostGuidAndIdAndTime(string sHostInfoGUID, int iID, DateTime dCreateDate)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 sGUID,iID,fVlotA,fVlotB,fVlotC,iAlarmVlotA,iAlarmVlotB,iAlarmVlotC,dCreateDate,dUpdateTime,sHostInfoGUID,sDesc from tMeasureInfoes ");
strSql.Append(" where sHostInfoGUID=@sHostInfoGUID and iID=@iID and dCreateDate > @dCreateDate");
SqlParameter[] parameters =
{
new SqlParameter("@sHostInfoGUID", SqlDbType.Char, 36), new SqlParameter("@iID", SqlDbType.Int), new SqlParameter("@dCreateDate", SqlDbType.DateTime)
};
parameters[0].Value = sHostInfoGUID;
parameters[1].Value = iID;
parameters[2].Value = dCreateDate;
LumluxSSYDB.Model.tMeasureInfoes model = new LumluxSSYDB.Model.tMeasureInfoes();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public LumluxSSYDB.Model.tMeasureInfoes DataRowToModel(DataRow row)
{
LumluxSSYDB.Model.tMeasureInfoes model = new LumluxSSYDB.Model.tMeasureInfoes();
if (row != null)
{
if (row["sGUID"] != null)
{
model.sGUID = row["sGUID"].ToString();
}
if (row["iID"] != null && row["iID"].ToString() != "")
{
model.iID = int.Parse(row["iID"].ToString());
}
if (row["fVlotA"] != null && row["fVlotA"].ToString() != "")
{
model.fVlotA = decimal.Parse(row["fVlotA"].ToString());
}
if (row["fVlotB"] != null && row["fVlotB"].ToString() != "")
{
model.fVlotB = decimal.Parse(row["fVlotB"].ToString());
}
if (row["fVlotC"] != null && row["fVlotC"].ToString() != "")
{
model.fVlotC = decimal.Parse(row["fVlotC"].ToString());
}
if (row["iAlarmVlotA"] != null && row["iAlarmVlotA"].ToString() != "")
{
model.iAlarmVlotA = int.Parse(row["iAlarmVlotA"].ToString());
}
if (row["iAlarmVlotB"] != null && row["iAlarmVlotB"].ToString() != "")
{
model.iAlarmVlotB = int.Parse(row["iAlarmVlotB"].ToString());
}
if (row["iAlarmVlotC"] != null && row["iAlarmVlotC"].ToString() != "")
{
model.iAlarmVlotC = int.Parse(row["iAlarmVlotC"].ToString());
}
if (row["dCreateDate"] != null && row["dCreateDate"].ToString() != "")
{
model.dCreateDate = DateTime.Parse(row["dCreateDate"].ToString());
}
if (row["dUpdateTime"] != null && row["dUpdateTime"].ToString() != "")
{
model.dUpdateTime = DateTime.Parse(row["dUpdateTime"].ToString());
}
if (row["sHostInfoGUID"] != null)
{
model.sHostInfoGUID = row["sHostInfoGUID"].ToString();
}
if (row["sDesc"] != null)
{
model.sDesc = row["sDesc"].ToString();
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(LumluxSSYDB.Model.tMeasureInfoes model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tMeasureInfoes set ");
strSql.Append("iID=@iID,");
strSql.Append("fVlotA=@fVlotA,");
strSql.Append("fVlotB=@fVlotB,");
strSql.Append("fVlotC=@fVlotC,");
strSql.Append("iAlarmVlotA=@iAlarmVlotA,");
strSql.Append("iAlarmVlotB=@iAlarmVlotB,");
strSql.Append("iAlarmVlotC=@iAlarmVlotC,");
strSql.Append("dCreateDate=@dCreateDate,");
strSql.Append("dUpdateTime=@dUpdateTime,");
strSql.Append("sHostInfoGUID=@sHostInfoGUID,");
strSql.Append("sDesc=@sDesc");
strSql.Append(" where sGUID=@sGUID ");
SqlParameter[] parameters =
{
new SqlParameter("@iID", SqlDbType.Int, 4),
new SqlParameter("@fVlotA", SqlDbType.Float, 8),
new SqlParameter("@fVlotB", SqlDbType.Float, 8),
new SqlParameter("@fVlotC", SqlDbType.Float, 8),
new SqlParameter("@iAlarmVlotA", SqlDbType.Int, 4),
new SqlParameter("@iAlarmVlotB", SqlDbType.Int, 4),
new SqlParameter("@iAlarmVlotC", SqlDbType.Int, 4),
new SqlParameter("@dCreateDate", SqlDbType.DateTime),
new SqlParameter("@dUpdateTime", SqlDbType.DateTime),
new SqlParameter("@sHostInfoGUID", SqlDbType.Char, 36),
new SqlParameter("@sDesc", SqlDbType.NVarChar, 500),
new SqlParameter("@sGUID", SqlDbType.Char, 36)
};
parameters[0].Value = model.iID;
parameters[1].Value = model.fVlotA;
parameters[2].Value = model.fVlotB;
parameters[3].Value = model.fVlotC;
parameters[4].Value = model.iAlarmVlotA;
parameters[5].Value = model.iAlarmVlotB;
parameters[6].Value = model.iAlarmVlotC;
parameters[7].Value = model.dCreateDate;
parameters[8].Value = model.dUpdateTime;
parameters[9].Value = model.sHostInfoGUID;
parameters[10].Value = model.sDesc;
parameters[11].Value = model.sGUID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(LumluxSSYDB.Model.tMeasureInfoes model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tMeasureInfoes(");
strSql.Append("sGUID,iID,fVlotA,fVlotB,fVlotC,iAlarmVlotA,iAlarmVlotB,iAlarmVlotC,dCreateDate,dUpdateTime,sHostInfoGUID,sDesc)");
strSql.Append(" values (");
strSql.Append("@sGUID,@iID,@fVlotA,@fVlotB,@fVlotC,@iAlarmVlotA,@iAlarmVlotB,@iAlarmVlotC,@dCreateDate,@dUpdateTime,@sHostInfoGUID,@sDesc)");
SqlParameter[] parameters =
{
new SqlParameter("@sGUID", SqlDbType.Char, 36),
new SqlParameter("@iID", SqlDbType.Int, 4),
new SqlParameter("@fVlotA", SqlDbType.Float, 8),
new SqlParameter("@fVlotB", SqlDbType.Float, 8),
new SqlParameter("@fVlotC", SqlDbType.Float, 8),
new SqlParameter("@iAlarmVlotA", SqlDbType.Int, 4),
new SqlParameter("@iAlarmVlotB", SqlDbType.Int, 4),
new SqlParameter("@iAlarmVlotC", SqlDbType.Int, 4),
new SqlParameter("@dCreateDate", SqlDbType.DateTime),
new SqlParameter("@dUpdateTime", SqlDbType.DateTime),
new SqlParameter("@sHostInfoGUID", SqlDbType.Char, 36),
new SqlParameter("@sDesc", SqlDbType.NVarChar, 500)
};
parameters[0].Value = model.sGUID;
parameters[1].Value = model.iID;
parameters[2].Value = model.fVlotA;
parameters[3].Value = model.fVlotB;
parameters[4].Value = model.fVlotC;
parameters[5].Value = model.iAlarmVlotA;
parameters[6].Value = model.iAlarmVlotB;
parameters[7].Value = model.iAlarmVlotC;
parameters[8].Value = model.dCreateDate;
parameters[9].Value = model.dUpdateTime;
parameters[10].Value = model.sHostInfoGUID;
parameters[11].Value = model.sDesc;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
