REg modify by eVc++

nedflanders · May 15th 2006

I want to know how modify registre parameters in eVC++ aplication. Not by DCUterm.
For example : \Drivers\BuiltIn\DigitalIO
reg set value DataInit dword 0XFF
By eVC++.
Thanks.

fs-support_ZU · May 15th 2006

To modify regsitry using C++ is very easy. Because windows supports modifcation by functions of Winreg.h. Please refer the ms online help.

E.g.

Code

// Open the key
HKEY hKey
RegOpenKeyEx(HKEY_LOCAL_MACHINE,_T("\Drivers\BuiltIn\DigitalIO"), ...,&hKey,..)
// Set the value
DWORD data=0x000000ff;
RegSetValueEx(kKey,_T("DataInit"),...,&data,sizeof(DWORD));
// Save settings
RegFlushKey(kKey);

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