wxWidget 类型转换(wxString, wxdatatime)
在C++里常用类型转换感觉很杂，不好用；跟C#没得比：可以强类型转换，还有convert通用的转换，非常方便的说。刚用wxwidget时类型转换也是一头大，了解后发现要比MFC简洁好用多，接口也容易记住。下面上wxWidget常用类型转换：
一、wxstring与其他类型转换
1.1 int to wxString: wxString str = wxString::Format(wxT("%i"),myInt);
1.2 wxString to int : int i; i = wxAtoi(str);
1.3 string to wxString: std::string stlString = "sdfas"; wxString mystr(stlString .c_str(),wxConvUTF8);
1.4 wxString to string:
wxString mystring(wxT("HelloWorld")); std::string stlstring = std::string(mystring.mb_str());
1.5 char* to wxString: char* chars = "Hello world"; wxString mystring(chars, wxConvUTF8);
1.6 wxString to char*: char* cs = str.mb_str(wxConvUTF8);
1.7 char[] to wxString: char chars[34] = "sefasd"; wxstring mystring(chars, wxConvUTF8);
1.8 wxString to char[]: wxString mystring(wxT("HelloWorld"));char cstring[1024];strcpy(cstring, (const char*)mystring.mb_str(wxConvUTF8));
二、wxdatetime 与wxstring转换
2.1 wxdatetime to wxstring :wxDateTime dt = CalendarCtrl1->GetDate();wxString msg = dt.Format(wxT("%Y-%m-%d"),wxDateTime::A_EST);
2.2 wxstring to wxdatetime: char* ca = "2008-09-03";wxDateTime dt;dt.ParseDate(ca);时间格式化参考：http://www.cplusplus.com/reference/clibrary/ctime/strftime.html
本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/puny/archive/2008/09/04/2882546.aspx
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