/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DTcms.Model.dt_area_code model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update dt_area_code set ");
strSql.Append("name=@name,");
strSql.Append("name_short=@name_short,");
strSql.Append("parent_code=@parent_code,");
strSql.Append("lev=@lev");
strSql.Append(" where code=@code ");
SqlParameter[] parameters =
{
new SqlParameter("@name", SqlDbType.NVarChar, 20),
new SqlParameter("@name_short", SqlDbType.NVarChar, 20),
new SqlParameter("@parent_code", SqlDbType.NVarChar, 20),
new SqlParameter("@lev", SqlDbType.Int, 4),
new SqlParameter("@code", SqlDbType.NVarChar, 20)
};
parameters[0].Value = model.name;
parameters[1].Value = model.name_short;
parameters[2].Value = model.parent_code;
parameters[3].Value = model.lev;
parameters[4].Value = model.code;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DTcms.Model.dt_area_code DataRowToModel(DataRow row)
{
DTcms.Model.dt_area_code model = new DTcms.Model.dt_area_code();
if (row != null)
{
if (row["code"] != null)
{
model.code = row["code"].ToString();
}
if (row["name"] != null)
{
model.name = row["name"].ToString();
}
if (row["name_short"] != null)
{
model.name_short = row["name_short"].ToString();
}
if (row["parent_code"] != null)
{
model.parent_code = row["parent_code"].ToString();
}
if (row["lev"] != null && row["lev"].ToString() != "")
{
model.lev = int.Parse(row["lev"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DTcms.Model.dt_area_code model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into dt_area_code(");
strSql.Append("code,name,name_short,parent_code,lev)");
strSql.Append(" values (");
strSql.Append("@code,@name,@name_short,@parent_code,@lev)");
SqlParameter[] parameters =
{
new SqlParameter("@code", SqlDbType.NVarChar, 20),
new SqlParameter("@name", SqlDbType.NVarChar, 20),
new SqlParameter("@name_short", SqlDbType.NVarChar, 20),
new SqlParameter("@parent_code", SqlDbType.NVarChar, 20),
new SqlParameter("@lev", SqlDbType.Int, 4)
};
parameters[0].Value = model.code;
parameters[1].Value = model.name;
parameters[2].Value = model.name_short;
parameters[3].Value = model.parent_code;
parameters[4].Value = model.lev;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DTcms.Model.dt_area_code GetModel(string code)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 code,name,name_short,parent_code,lev from dt_area_code ");
strSql.Append(" where code=@code ");
SqlParameter[] parameters =
{
new SqlParameter("@code", SqlDbType.NVarChar, 20)
};
parameters[0].Value = code;
DTcms.Model.dt_area_code model = new DTcms.Model.dt_area_code();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
