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摘要: c++builder 读写文件类TStreamReader、TStreamWriter读取一行http://docwiki.embarcadero.com/CodeExamples/XE8/en/StreamCharRdWr_%28C%2B%2B%29void __fastcall TMainFor... 阅读全文
posted @ 2015-07-14 16:02 lypzxy 阅读(1029) 评论(0) 推荐(0) 编辑
摘要: AlphaBlend [Linker Error] Unresolved external 'AlphaBlend' referenced from 解决方案 把文件msimg32.lib添加到工程中再重新编译,链接成功!D:\Program Files\Borland\CBuilder6\Lib\ 阅读全文
posted @ 2015-07-14 15:46 lypzxy 阅读(710) 评论(0) 推荐(0) 编辑
摘要: GridhEH 选择勾CheckBoxGrideh>IndicatorOptions>gioShowRowSelCheckbox 阅读全文
posted @ 2015-07-14 15:34 lypzxy 阅读(246) 评论(0) 推荐(0) 编辑
摘要: class RTL_DELPHIRETURN Variant: public TVarData Variant转换为字符串 System::Variants::VarToStr VariantArrays, VarArrayCreate void __fastcall TForm1::Button1 阅读全文
posted @ 2015-07-14 15:19 lypzxy 阅读(516) 评论(0) 推荐(0) 编辑
摘要: TRegEx #include <System.RegularExpressions.hpp> void __fastcall TForm1::Button1Click(TObject *Sender) { const String bigString = "Look for a the strin 阅读全文
posted @ 2015-07-14 15:01 lypzxy 阅读(497) 评论(0) 推荐(0) 编辑
摘要: c++ 字符检测 阅读全文
posted @ 2015-07-14 14:50 lypzxy 阅读(649) 评论(0) 推荐(0) 编辑
摘要: c++11 智能指针,不用手动删除 #include <memory> //For STL auto_ptr class std::auto_ptr<TStringList>list(new TStringList()); list->Strings[3]; std::auto_ptr<TStrin 阅读全文
posted @ 2015-07-14 14:34 lypzxy 阅读(247) 评论(0) 推荐(0) 编辑
摘要: left()函数只能截取左边几位字符,截取中间字符用SUBSTR() SUBSTR(cExpression, nStartPosition [, nCharactersReturned])dbfupdate dbf1 set Field1=left(Field1,8) foxpro PROVIDER 阅读全文
posted @ 2015-07-14 14:19 lypzxy 阅读(1645) 评论(0) 推荐(0) 编辑
摘要: Google浏览器,经常打开一个网页会弹出 ads by coupcoup15.7.21 cheap-o v1.5, <1M莫名弹出 威尼斯商等网站。http://www.wnsr056.com/卸载该插件。流氓插件ads bydealingapp在chrome的更多工具》任务管理器 能看到该进程,... 阅读全文
posted @ 2015-07-14 08:49 lypzxy 阅读(272) 评论(0) 推荐(0) 编辑
摘要: SubClassWndProc This example shows how to use the WndProc method and the WindowProc property to subclass a custom control's window procedure. This exa 阅读全文
posted @ 2015-07-13 21:50 lypzxy 阅读(389) 评论(0) 推荐(0) 编辑
摘要: Set8087CWThis example accesses the Floating Point Unit (FPU) control register. Try turning floating point exceptions off and on and dividing a number ... 阅读全文
posted @ 2015-07-13 21:35 lypzxy 阅读(419) 评论(0) 推荐(0) 编辑
摘要: SetEnumProp void __fastcall TForm2::Button1Click(TObject *Sender) { //Getting the current color of the workspace String currentPropColor = GetEnumProp(this,"Color"); int currentColorInt =... 阅读全文
posted @ 2015-07-13 21:14 lypzxy 阅读(251) 评论(0) 推荐(0) 编辑
摘要: 选择文件夹,路径选择, 文件夹 资源管理器 推荐 SelectDirectory http://docwiki.embarcadero.com/Libraries/Seattle/en/Vcl.FileCtrl.TSelectDirFileDlgOpts Vcl.FileCtrl.hpp SHBro 阅读全文
posted @ 2015-07-13 21:01 lypzxy 阅读(3626) 评论(0) 推荐(0) 编辑
摘要: 字体void __fastcall TForm1::Button1Click(TObject *Sender){ LOGFONT lf; // Windows native font structure Canvas->Brush->Style = bsClear; // Set th... 阅读全文
posted @ 2015-07-13 20:58 lypzxy 阅读(157) 评论(0) 推荐(0) 编辑
摘要: c++builder自定义控件http://docwiki.embarcadero.com/CodeExamples/XE8/en/RegisterComponents_%28C%2B%2B%29void __fastcall SetFocusControl(TWinControl* Value);... 阅读全文
posted @ 2015-07-13 20:55 lypzxy 阅读(535) 评论(0) 推荐(0) 编辑
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