ClientDataSet、DataSetProvider1

Operation not applicable

ClientDataSet1->Open();

解决办法

1、update new  midas.dll ,regsvr32 midas.dll

or

2、uses MidasLib

Operation not applicable的更多相关文章

  1. Type system

    Type system[edit] Main articles: Data type, Type system, and Type safety A type system defines how a ...

  2. java se the operation is not applicable to the current selection

    当新建某的类时,需要自动构建 set get方法时. 我们一般 会直接让Myeclipse自动生动.偶尔 .他会犯2. the operation is not applicable to the c ...

  3. JAVA错误提示:The operation is not applicable to the current selection.Select a field which is not declared as type variable or a type that declares such fields.

    平时没怎么注意,今天用Eclipse自动生成Set Get方法时提示错误,错误信息如下: The operation is not applicable to the current selectio ...

  4. Work around by " Due to heavy load, the latest workflow operation has been queued. " 分类: Sharepoint 2015-07-08 00:19 3人阅读 评论(0) 收藏

    I hope most of the users and developers might have come across above note and worried about it. Ther ...

  5. RFC 8684---TCP Extensions for Multipath Operation with Multiple Addresses

    https://datatracker.ietf.org/doc/rfc8684/?include_text=1 TCP Extensions for Multipath Operation with ...

  6. 终端mysql Operation not permitted错误解决方案

    前言 前段时间装mysql,就遇到了ln: /usr/bin/mysql: Operation not permitted的错误,网上好多方法都过时了,下边是我的解决方法 原因 这是因为苹果在OS X ...

  7. SVN:Previous operation has not finished; run 'cleanup' if it was interrupted

    异常处理汇总-开发工具  http://www.cnblogs.com/dunitian/p/4522988.html cleanup failed to process the following ...

  8. Mysql Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '='

    MySQL字符串比较bug: select * from table_a a left join table_b b on a.field_a = b.field_b   error: Illegal ...

  9. TNS-12535: TNS:operation timed out案例解析

    一数据库突然连接不上,在自己电脑上使用SQL Developer也连接不上.立即使用SecureCRT连接上了这台服务器,从下面几个方面检查. 1:检查了数据库的状态是否正常 $ sqlplus / ...

随机推荐

  1. 《OD学hive》第四周0717

    一.Hive基本概念.安装部署与初步使用 1. 后续课程 Hive 项目:hadoop hive sqoop flume hbase 电商离线数据分析 CDH Storm:分布式实时计算框架 Spar ...

  2. 3D volume texture和cube map

    cube map texture可以理解为6个面的纸盒, sample的时候使用vector射线型的sample. volume texture可以理解是一摞2D texture,sample的时候用 ...

  3. POJ 2689

    题意:求[l, r]区间中的间隔距离最大与最小的相邻两个素数,r<2200000000, r-l<10^6 题解: 对于<a的合数,其必然存在一个素因子b<=sqrt(a). ...

  4. website architecture

    如果在不仔细考虑网站架构的情况下就去做一个网站,这就像在没有规划行程前而去贸然旅行.你可能最终到了你的目的终点,但是你可能也不知道在这过程中,你已经走过了多少的弯路.做网站适用同样的道理.在开工之前, ...

  5. WebForm页面运行机制

    阅读目录 开始 WebForm前台与后台的关系及运行原理 前台页面 <% @ Page Language="C#" AutoEventWireup="true&qu ...

  6. You must SET PASSWORD before executing this statement解决

    [转载] MySql5.6操作时报错:You must SET PASSWORD before executing this statement解决 转载: http://blog.csdn.net/ ...

  7. [Linux] Git: 基本使用

    Git 属于分布式版本控制系统( Distributed Version Control System,简称 DVCS )客户端并不只提取最新版本的文件快照,而是把原始的代码仓库完整地镜像下来.这么一 ...

  8. Ubuntu 14.04搭建简单git服务器

    /****************************************************************************** * Ubuntu 14.04搭建简单gi ...

  9. open行情

    日k线 只能取8年 1分钟K线 只能取五天 前复权K线出现负数的股价 后复权K线会出现上千的股价

  10. Linux Shell编程(3):数组

    http://snailwarrior.blog.51cto.com/680306/154704 BASH只支持一维数组,但参数个数没有限制.   声明一个数组:declare -a array (其 ...