刚学MFC，一个简单的问题

[wu_xiaoer]

我在学MFC时，想知道某个函数的具体用法怎么办，
比方说，看到CString类，想知道成员函数Format函数的用法，怎么办？
不能这样的问题也要到CSDN上发帖吧

[FTDS]

查MSDN呀

[FTDS]

里面几乎所有的类，函数都有

[FTDS]

去买个安装盘，装一下，选完全安装，这样就不用光盘了，很大，2G的文本

[wu_xiaoer]

不装MSDN可不可以

[leechiyang]

还是先看书吧,找本最基础的书来看.
现在弄VC是个错误.:p

[hjcy_2002]

不装MSDN当然不可以！无论多么厉害的人物，都需要看MSDN。
比尔盖茨有时候应该也会看看！

[djfu]

先装 MSDN ，然后按F1

[hiiiiiijiang]

多看点书先。。。还需要半年入门

[younggle]

学习VC不装MSDN就等于近视的人不戴近视眼睛一样，如果你近视了，也可以不戴眼睛啊。

[monkey2005]

CString::Format

void Format( LPCTSTR lpszFormat, ... );

void Format( UINT nFormatID, ... );

Parameters

lpszFormat

A format-control string.

nFormatID

The string resource identifier that contains the format-control string.

Remarks

Call this member function to write formatted data to a CString in the same way that sprintf formats data into a C-style character array. This function formats and stores a series of characters and values in the CString. Each optional argument (if any) is converted and output according to the corresponding format specification in lpszFormat or from the string resource identified by nFormatID.

The call will fail if the string object itself is offered as a parameter to Format. For example, the following code:

CString str = "Some Data";
str.Format("%s%d", str, 123); // Attention: str is also used in the parameter list.

will cause unpredictable results.

When you pass a character string as an optional argument, you must cast it explicitly as LPCTSTR. The format has the same form and function as the format argument for the printf function. (For a description of the format and arguments, seeprintf in the Run-Time Library Reference.) A null character is appended to the end of the characters written.

For more information, seesprintf in the Run-Time Library Reference