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菜单的背景颜色 - C/C++ - 清泛网 - 专注C/C++及内核技术
...菜单显示基于的坐标点，pWnd是菜单相关联的窗口。
在“MFC类库详解”中有关参数nFlags的解释如下：
指定屏幕位置标志或鼠标键标志。
屏幕位置标志可以为下列值之一：
·
TPM_CENTERALIGN
使弹出菜单在水...
Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...一个Window_Prototype的模板加上__index的MetaMethod来创建另一个实例：Window_Prototype = {x=0, y=0, width=100, height=100}
MyWin = {title="Hello"}
setmetatable(MyWin, {__index = Window_Prototype})复制代码
于是：MyWin中就可以访问x, y, width, height的东东了。...
Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
...C++ 2012 update 4 (11.0.61030.0) have version 11.0.60610.1 for the ATL and MFC binaries, and 11.0.51106.1 for everything else, e.g. msvcp110.dll and msvcr110.dll..."
Visual C++ 2013
Microsoft Visual C++ 2013 Redistributable (x64)
Registry Key: HKLM\SOFTWARE\Classes\Installer\Dependencies\{050d...
Is modern C++ becoming more prevalent? [closed]
...se cases: I want a windows client to do CRUD on my db. Use C#/.NET or C++/MFC? I want a web app... Use C#/ASP.NET or C++/ISAPI? I want a simple "Nybbles" clone using DirectX C#/.NET or C++/MFC/WTL? I want a winning demo at Assembly09... definitely C++ (vs. C#).
– spoulson
...
When is it right for a constructor to throw an exception?
...r environments where exceptions don't work properly or aren't implemented. MFC uses two-stage construction because when it was originally written, Visual C++ didn't have C++ exceptions working. Windows CE didn't get C++ exceptions until v4.0, and MFC 8.0.
– Mike Dimmick
...
Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...用户触发了一个控件的事件，都会激活一个相应的Action类实例来进行时间处理。毫无疑问，我们的菜单项是一个Action类的子类了。
下面请看ApplicationActionBarAdvisor.java的源代码：
1 package cn.blogjava.youxia.rcp_start;
2
3 import org....
What is Linux’s native GUI API?
...ou cross-compile code written to the Metrowerks PowerPlant framework using MFC under the hood. (Before anyone sneers, once you get below the macros, MFC is quite reasonable.) I've also had multiple porting jobs where either the Win32 or the Mac Toolbox API was the spec against which we compiled, rei...
How do I make a fully statically linked .exe with Visual Studio Express 2005?
...ndow):
Under Configuration Properties --> General, change the "Use of MFC" field to "Use MFC in a Static Library".
Under Configuration Properties --> C/C++ --> Code Generation, change the "Runtime Library" field to "Multi-Threaded (/MT)"
Not sure why both were needed. I used this to re...
[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术
...不要释放。调用者负责释放。例如：
// Example shows using MFC's
// CString::AllocSysString
//...
HRESULT CMyClass::get_StatusText( BSTR * pbstr )
{
try
{
//m_str is a CString in your class
*pbstr = m_str.AllocSysString( );
}
...
How to get the number of characters in a std::string?
...== 0)
There are other string types in non-standard C++ libraries, such as MFC's CString, ATL's CComBSTR, ACE's ACE_CString, and so on, with methods such as .GetLength(), and so on. I can't remember the specifics of them all right off the top of my head.
The STLSoft libraries have abstracted this a...