/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(XCWeiXin.Model.wx_hb_userinfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update wx_hb_userinfo set ");
// strSql.Append("aid=@aid,");
strSql.Append("openid=@openid,");
strSql.Append("price=@price");
// strSql.Append("addtime=@addtime");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@openid", SqlDbType.VarChar, 100),
new SqlParameter("@price", SqlDbType.Int, 18),
// new SqlParameter("@addtime", SqlDbType.DateTime),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.openid;
parameters[1].Value = model.price;
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 XCWeiXin.Model.wx_hb_userinfo DataRowToModel(DataRow row)
{
XCWeiXin.Model.wx_hb_userinfo model = new XCWeiXin.Model.wx_hb_userinfo();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["aid"] != null)
{
model.aid = int.Parse(row["aid"].ToString());
}
if (row["openid"] != null && row["wid"].ToString() != "")
{
model.openid = row["openid"].ToString();
}
if (row["price"] != null)
{
model.price = int.Parse(row["price"].ToString());
}
if (row["addtime"] != null)
{
model.addtime = DateTime.Parse(row["addtime"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(XCWeiXin.Model.wx_hb_userinfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into wx_hb_userinfo(");
strSql.Append("aid,openid,price,addtime)");
strSql.Append(" values (");
strSql.Append("@aid,@openid,@price,@addtime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@aid", SqlDbType.Int, 4),
new SqlParameter("@openid", SqlDbType.VarChar, 100),
new SqlParameter("@price", SqlDbType.Int, 18),
new SqlParameter("@addtime", SqlDbType.DateTime)
};
parameters[0].Value = model.aid;
parameters[1].Value = model.openid;
parameters[2].Value = model.price;
parameters[3].Value = model.addtime;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public XCWeiXin.Model.wx_hb_userinfo GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 * from wx_hb_userinfo ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
XCWeiXin.Model.wx_hb_userinfo model = new XCWeiXin.Model.wx_hb_userinfo();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
