/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Mall.Model.role_menu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_role_menu set ");
strSql.Append("MENUID=@MENUID,");
strSql.Append("ROLEID=@ROLEID");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@MENUID", SqlDbType.NVarChar, 32),
new SqlParameter("@ROLEID", SqlDbType.NVarChar, 32),
new SqlParameter("@ID", SqlDbType.NVarChar, 32)
};
parameters[0].Value = model.MENUID;
parameters[1].Value = model.ROLEID;
parameters[2].Value = model.ID;
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(Mall.Model.role_menu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_role_menu(");
strSql.Append("MENUID,ROLEID,ID)");
strSql.Append(" values (");
strSql.Append("@MENUID,@ROLEID,@ID)");
SqlParameter[] parameters =
{
new SqlParameter("@MENUID", SqlDbType.NVarChar, 32),
new SqlParameter("@ROLEID", SqlDbType.NVarChar, 32),
new SqlParameter("@ID", SqlDbType.NVarChar, 32)
};
parameters[0].Value = model.MENUID;
parameters[1].Value = model.ROLEID;
parameters[2].Value = model.ID;
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 Mall.Model.role_menu DataRowToModel(DataRow row)
{
Mall.Model.role_menu model = new Mall.Model.role_menu();
if (row != null)
{
if (row["MENUID"] != null)
{
model.MENUID = row["MENUID"].ToString();
}
if (row["ROLEID"] != null)
{
model.ROLEID = row["ROLEID"].ToString();
}
if (row["ID"] != null)
{
model.ID = row["ID"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Mall.Model.role_menu GetModel(string ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 MENUID,ROLEID,ID from tb_role_menu ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.NVarChar, 32)
};
parameters[0].Value = ID;
Mall.Model.role_menu model = new Mall.Model.role_menu();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}