/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ND.PolicyService.DbEntity.QunarCode model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update QunarCode set ");
strSql.Append("Code=@Code");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Code", SqlDbType.VarChar, 50),
new SqlParameter("@Id", SqlDbType.BigInt, 8)
};
parameters[0].Value = model.Code;
parameters[1].Value = model.Id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
public List <QunarCode> GetModelList(string code)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Id,Code from QunarCode where 1=1 ");
if (!string.IsNullOrEmpty(code))
{
strSql.Append(" and Code = '" + code + "'");
}
List <QunarCode> lstModel = new List <QunarCode>();
DataSet ds = DbHelperSQL.Query(strSql.ToString());
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
ND.PolicyService.DbEntity.QunarCode model = new ND.PolicyService.DbEntity.QunarCode();
if (ds.Tables[0].Rows[i]["Id"].ToString() != "")
{
model.Id = long.Parse(ds.Tables[0].Rows[i]["Id"].ToString());
}
model.Code = ds.Tables[0].Rows[i]["Code"].ToString();
lstModel.Add(model);
}
return(lstModel);
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(ND.PolicyService.DbEntity.QunarCode model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into QunarCode(");
strSql.Append("Code)");
strSql.Append(" values (");
strSql.Append("@Code)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Code", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.Code;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt64(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ND.PolicyService.DbEntity.QunarCode GetModel(long Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,Code from QunarCode ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.BigInt)
};
parameters[0].Value = Id;
ND.PolicyService.DbEntity.QunarCode model = new ND.PolicyService.DbEntity.QunarCode();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = long.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
model.Code = ds.Tables[0].Rows[0]["Code"].ToString();
return(model);
}
else
{
return(null);
}
}
