摘要: 一般http访问的地址是 http://localhost:8099/datasnap/rest/TServerMethods1/EchoString/abc 一、用FDConnection1连接Datasnap服务器 FireDAC 连接Datasnap服务端。这个是tcp协议连接通讯,长连接。服 阅读全文
posted @ 2014-09-02 21:59 lypzxy 阅读(2330) 评论(0) 推荐(1) 编辑
摘要: DataSnap REST Application http://edn.embarcadero.com/article/41305 2017.1.19 官方例子 https://community.embarcadero.com/blogs/entry/in-the-c-builder-of-ra 阅读全文
posted @ 2014-09-02 21:45 lypzxy 阅读(1486) 评论(0) 推荐(0) 编辑
摘要: FDQueryFDQuery1->ChangeCount;也有UpdatesPending属性FDQuery1->ApplyUpdates()ExecSQL('select * from t where id=:?',[100]);FDQuery1->Table->Rows[2].Free();FD... 阅读全文
posted @ 2014-09-02 19:15 lypzxy 阅读(2388) 评论(0) 推荐(0) 编辑
摘要: BDE组件套TQuery\TTable\TStoreProce结束历时使命。 ADO组件套也停止更新, 将来是FireDAC组件套的江湖 Migrating BDE Applications to FireDAC Go Up to Migrating to FireDAC This article 阅读全文
posted @ 2014-09-02 18:38 lypzxy 阅读(1717) 评论(0) 推荐(0) 编辑
摘要: Detail:http://docwiki.embarcadero.com/RADStudio/XE7/en/What%27s_New_in_Delphi_and_C%2B%2BBuilder_XE721.0.17017.3725udp1:21.0.17707.5020Bug fix list fo... 阅读全文
posted @ 2014-09-02 17:18 lypzxy 阅读(230) 评论(0) 推荐(0) 编辑
摘要: Detail :http://docwiki.embarcadero.com/RADStudio/XE6/en/What%27s_New_in_Delphi_and_C%2B%2BBuilder_XE6关键的新特性收益应用Tethering组件扩展您的现有Windows应用到移动,无需一定要移植您的... 阅读全文
posted @ 2014-09-02 17:16 lypzxy 阅读(313) 评论(0) 推荐(0) 编辑
摘要: 窗口点关闭的叉叉按钮 置灰HMENU m_hWnd = GetSystemMenu(Handle, false); // 关闭按钮EnableMenuItem(m_hWnd, SC_CLOSE, MF_GRAYED); 阅读全文
posted @ 2014-09-02 15:07 lypzxy 阅读(214) 评论(0) 推荐(0) 编辑