@msdn=http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceactsy/html/cerefCeRegQueryValueExRAPI.asp @pinvoke=http://pinvoke.net/$$$.htm Summary: This function retrieves the type and data for a specified value name associated with an open registry key. !!!!C# Signature: [DllImport("rapi.dll", CharSet=CharSet.Unicode)] public static extern uint CeRegQueryValueEx( uint hKey, string lpValueName, int lpReserved, ref int lpType, byte[] lpData, ref int lpchData); !!!!User-Defined Types: uint HKEY_CLASSES_ROOT = 0x80000000; uint HKEY_CURRENT_USER = 0x80000001; uint HKEY_LOCAL_MACHINE = 0x80000002; uint HKEY_USERS = 0x80000003; !!!!Notes: function info on msdn at http://msdn.microsoft.com/en-us/library/aa918463.aspx !!!!Tips & Tricks: Please add some! !!!!Sample Code: uint key; uint ret; int lpType = new int(); byte[] lpData = new Byte[256]; int lpcbData = lpData.Length; ret = CeRegOpenKeyEx(HKEY_CURRENT_USER,"Software\\TestApp\\Settings",0,0x1,out key); if(ret == 0) { ret = CeRegQueryValueEx(key,"MyKey",0,ref lpType, lpData, ref lpcbData); if(ret == 0) { // success, your data in in lpData to be converted } } CeRegCloseKey(key); !!!!Alternative Managed API: Documentation: CeRegQueryValueEx@msdn on MSDN
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