/// <summary>
/// 查询是否存在指定的记录
/// </summary>
/// <param name="imodel"></param>
/// <returns></returns>
public override bool Exists(IModel imodel)
{
MLocationMapInf model = (MLocationMapInf)imodel;
strSql = "select * from " + TableName + " where LOATION_MAP_INF_ID='" + model.LOATION_MAP_INF_ID + "'";
return(recordIsExist(strSql));
}
/// <summary>
/// 更新指定的记录
/// </summary>
/// <param name="imodel"></param>
/// <param name="where"></param>
/// <returns></returns>
public override int Update(IModel imodel, string where)
{
MLocationMapInf model = (MLocationMapInf)imodel;
Hashtable ht = new Hashtable();
ht.Add("LOATION_MAP_INF_ID", model.LOATION_MAP_INF_ID);
ht.Add("MAP_FILENAME", model.MAP_FILENAME);
ht.Add("MAP_PART", model.MAP_PART);
ht.Add("MAP_EXPLAIN", model.MAP_EXPLAIN);
return(ExecuteSql(StringConstructor.UpdateSql(TableName, ht, where).ToString()));
}
/// <summary>
/// 获取指定ID的记录
/// </summary>
/// <param name="LOATION_MAP_INF_ID"></param>
/// <returns></returns>
public override IModel GetModel(string LOATION_MAP_INF_ID)
{
strSql = "select * from " + TableName + " where MLocationMapInf='" + LOATION_MAP_INF_ID + "'";
DataTable dt = GetDataTable(strSql);
if (dt.Rows.Count == 0)
{
return(null);
}
MLocationMapInf model = new MLocationMapInf();
model.LOATION_MAP_INF_ID = Convert.ToInt32(dt.Rows[0]["LOATION_MAP_INF_ID"].ToString());
model.MAP_EXPLAIN = dt.Rows[0]["MAP_EXPLAIN"].ToString();
model.MAP_FILENAME = dt.Rows[0]["MAP_FILENAME"].ToString();
model.MAP_PART = dt.Rows[0]["MAP_PART"].ToString();
return(model);
}
