LemonLemon

I am using VC++ 2008. I want to rotate the Bitmap in my MFC application. I tried the GetPixel and SetPixel functions, but the performance is too slow. There seems no Bitmap rotation example using MFC class on the internet Can anyone give me some idea? Sample code will be …

I want to convert the text string from a file into binary and then create a new file holding these binary. I am using the VC++ 2008. I have done some search on the internet, but hardly understand. Can anyone give me idea or sample code with explanation? Thanks in …

I want the extract the two values(113.654321 and 114.654321) from the CString CString sValue = "113.123456 114.654321"; I tried to use the TrimLeft function of the CString Class, which is sNewValue1=svalue.TrimLeft(_T(" ")) and sNewValue2=sValue.TrimRight(_T(" ")) but I cannot get the expected value. Can anyone help? Thanks in advance!

I am wondering how to draw the mif data(map data) on the window using Visual C++ Can anyone give some idea or sample code?

I am a beginner of c++ I just built a very simple Hello World program but nothing output to the screen what's the problem? Thanks in advance. Here is output message: 'HelloWorld.exe': Loaded 'D:\Visual Studio 2005\Projects\HelloWorld\debug\HelloWorld.exe', Symbols loaded. 'HelloWorld.exe': Loaded 'C:\WINDOWS\system32\ntdll.dll', No symbols loaded. 'HelloWorld.exe': Loaded 'C:\WINDOWS\system32\kernel32.dll', No symbols loaded. …