Develop Reference

How to write 64 bit value as DWORD to Windows registry

I'm trying to write 64 bit value as a DWORD to Windows registry. I'm trying to do this, because that's what UnityEngine.PlayerPrefs does and I'm trying to edit those values. Funnily enough, PlayerPrefs only supports floats, but still for some reason writes them as doubles to the registry.
using (RegistryKey rk = Registry.CurrentUser.OpenSubKey("some\\valid\\path", true))
{
rk.SetValue("VALUE", double.MaxValue, RegistryValueKind.DWord);
}
Results in this error:
System.ArgumentException: 'The type of the value object did not match the specified RegistryValueKind or the object could not be properly converted.'
What would be the easiest way to do this in C#?

Found a way to do it:
[DllImport("advapi32.dll")]
static extern uint RegSetValueEx(
UIntPtr hKey,
[MarshalAs(UnmanagedType.LPStr)] string lpValueName,
int Reserved,
RegistryValueKind dwType,
IntPtr lpData,
int cbData);
[DllImport("advapi32.dll", CharSet = CharSet.Auto)]
public static extern uint RegOpenKeyEx(
IntPtr hKey,
string subKey,
int ulOptions,
int samDesired,
out UIntPtr hkResult);
[DllImport("advapi32.dll")]
public static extern int RegCloseKey(UIntPtr hKey);
static public readonly IntPtr HKEY_CURRENT_USER = new IntPtr(-2147483647);
public bool SetNamedValue(string path, string valName, double value)
{
UIntPtr hKey = UIntPtr.Zero;
try
{
if (RegOpenKeyEx(HKEY_CURRENT_USER, path, 0, 0x20006, out hKey) != 0)
return false;
int size = 8;
IntPtr pData = Marshal.AllocHGlobal(size);
Marshal.WriteInt64(pData, BitConverter.DoubleToInt64Bits(value));
if (RegSetValueEx(hKey, valName, 0, RegistryValueKind.DWord, pData, size) != 0)
return false;
}
finally
{
if (hKey != UIntPtr.Zero)
RegCloseKey(hKey);
}
return true;
}

Detected pressed key for current language layout c#

I'm trying to get text which user type from keyboard. Everything seems working fine when I have English Keyboard Layout, bus when I change it into russian it does not work. I have used
private static IntPtr HookCallback(int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode >= 0 && wParam == (IntPtr)WM_KEYDOWN)
{
int vkCode = Marshal.ReadInt32(lParam);
if ((Keys)vkCode == Keys.Enter || (Keys)vkCode == Keys.Tab || (Keys)vkCode == Keys.LButton || (Keys)vkCode == Keys.RButton)
WriteNewLine(_text);
else
if (ShiftKey)
_text += GetCharsFromKeys((Keys)vkCode, true, false);
else
_text += GetCharsFromKeys((Keys)vkCode, false, false);
}
return CallNextHookEx(_hookID, nCode, wParam, lParam);
}
This function gets key code. As you can see I call next function
static string GetCharsFromKeys(Keys keys, bool shift, bool altGr)
{
var buf = new StringBuilder(256);
var keyboardState = new byte[256];
if (shift)
keyboardState[(int)Keys.ShiftKey] = 0xff;
if (altGr)
{
keyboardState[(int)Keys.ControlKey] = 0xff;
keyboardState[(int)Keys.Menu] = 0xff;
}
ToUnicode((uint)keys, 0, keyboardState, buf, 256, 0);
return buf.ToString();
}
It returns actual key what user type. But it work only for ENG keyboard layout.
If you know how to add International keyboard layout handling, pls let me know.
P.S. When I enter :
Руский
I get :
Hecrbq

You need to use InstalledInputLanguages and CurrentInputLanguage. There is an example here that you can follow. I will copy the code here in case the link dies. This code is looking to recognize # symbol entry in the European keyboard so you would need to tweak it to meet your needs.
DllImport("user32.dll")]
public static extern short VkKeyScanEx(char ch, IntPtr dwhkl);
public static void GetKeyboardShortcutForChar(char c, InputLanguage lang, out Keys key, out bool shift)
{
var keyCode = VkKeyScanEx(c, lang.Handle);
key = (Keys) (keyCode & 0xFF);
shift = (keyCode & 0x100) == 0x100;
}
[DllImport("user32.dll", CharSet = CharSet.Unicode)]
public static extern int ToUnicodeEx(int wVirtKey, uint wScanCode, byte[] lpKeyState, StringBuilder pwszBuff, int cchBuff, uint wFlags, IntPtr dwhkl);
public static char? FromKeys(int keys, bool shift, bool capsLock)
{
var keyStates = new byte[256];
if (shift)
keyStates[16] = 0x80;
if (capsLock)
keyStates[20] = 0x80;
var sb = new StringBuilder(10);
int ret = User32.ToUnicodeEx(keys, 0, keyStates, sb, sb.Capacity, 0, InputLanguage.CurrentInputLanguage.Handle);
return ret == 1 ? (char?)sb[0] : null;
}

How to know if two hard links point to the same inode? (C#)

Anyway of checking, in C#, that two files (hard links) point to the same inode? And also get the count of this inode, in case there are more than two... ?

You can get count of hard links pointing to the node using GetFileInformationByHandle function. For example:
[DllImport("kernel32.dll", SetLastError = true)]
static extern bool GetFileInformationByHandle(
SafeFileHandle hFile,
out BY_HANDLE_FILE_INFORMATION lpFileInformation
);
[StructLayout(LayoutKind.Sequential)]
struct BY_HANDLE_FILE_INFORMATION {
public uint FileAttributes;
public FILETIME CreationTime;
public FILETIME LastAccessTime;
public FILETIME LastWriteTime;
public uint VolumeSerialNumber;
public uint FileSizeHigh;
public uint FileSizeLow;
public uint NumberOfLinks;
public uint FileIndexHigh;
public uint FileIndexLow;
}
// then in another place
using (var fs = File.OpenRead("path to your file")) {
BY_HANDLE_FILE_INFORMATION info;
GetFileInformationByHandle(fs.SafeFileHandle, out info);
var numberOfLinks = info.NumberOfLinks;
}
To get what files they are pointing to, you will need another win api functions: FindFirstFileNameW and FineNextFileNameW. Use them like this:
[DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
static extern IntPtr FindFirstFileNameW(
string lpFileName,
uint dwFlags,
ref uint stringLength,
StringBuilder fileName);
[DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
static extern bool FindNextFileNameW(
IntPtr hFindStream,
ref uint stringLength,
StringBuilder fileName);
[DllImport("kernel32.dll", SetLastError = true)]
static extern bool FindClose(IntPtr fFindHandle);
public static string[] GetFileHardLinks(string filePath) {
// first get drive letter
var drive = new DriveInfo(Path.GetPathRoot(filePath));
var result = new List<string>();
// buffer for return value
var sb = new StringBuilder(256);
// length of buffer
uint sbLength = 256;
// third argument contains reference to buffer length (buffer is StringBuilder).
// it's a reference because if it's too small, call returns an error and will put required length there instead
IntPtr findHandle = FindFirstFileNameW(filePath, 0, ref sbLength, sb);
// returns -1 on error
if (findHandle.ToInt64() != -1) {
do {
// combine the result with drive letter (it comes without it)
result.Add(Path.Combine(drive.RootDirectory.FullName, sb.ToString().TrimStart(new [] { Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar})));
sb.Clear();
sbLength = 256;
// and repeat
} while (FindNextFileNameW(findHandle, ref sbLength, sb));
FindClose(findHandle);
return result.ToArray();
}
return null;
}
This code might be not production ready, so take care. But it should at least give you an idea. If you will use it - carefully read what those function return on errors and act accordingly (for example, handle the case when buffer length is not enough, or just use larger buffer than 256).

Read memory with module base address

How can I read a memory with module base address?
For example how can I read this memory: "winCap64.dll"+0x123456 + offsets.
I have added an example code of what I could produce after some research but I still cant read anything in C#. However the addresses are absolutely fine since they return me the correct value when I add them on Cheat Engine.
Edit: added samle code
[DllImport("kernel32.dll")]
static extern IntPtr OpenProcess(UInt32 dwDesiredAccess, Boolean bInheritHandle, UInt32 dwProcessId);
[DllImport("kernel32.dll")]
static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress,
byte[] lpBuffer, UIntPtr nSize, uint lpNumberOfBytesWritten);
static IntPtr Handle;
static void Main(string[] args)
{
Process[] Processes = Process.GetProcessesByName("process");
Process nProcess = Processes[0];
Handle = OpenProcess(0x10, false, (uint)nProcess.Id);
IntPtr pointer = IntPtr.Add(nProcess.Modules[125].BaseAddress, 0x020C5150);
int curhp = ReadOffset(pointer, 0x4D8);
int curhp2 = ReadOffset((IntPtr)curhp, 0x0);
int curhp3 = ReadOffset((IntPtr)curhp2, 0x1c0);
Console.WriteLine(curhp3.ToString());
Console.ReadKey();
}
public static int ReadOffset(IntPtr pointer, uint offset)
{
byte[] bytes = new byte[24];
uint adress = (uint)ReadPointer(pointer) + offset;
ReadProcessMemory(Handle, (IntPtr)adress, bytes, (UIntPtr)sizeof(int), 0);
return BitConverter.ToInt32(bytes, 0);
}
public static int ReadPointer(IntPtr pointer)
{
byte[] bytes = new byte[24];
ReadProcessMemory(Handle, pointer, bytes, (UIntPtr)sizeof(int), 0);
return BitConverter.ToInt32(bytes, 0);
}

How about something like this?
IntPtr pointer = IntPtr.Add(nProcess.Modules[125].BaseAddress, BaseAddress);
Console.WriteLine("Final: " + pointer.ToString("X"));
int hp = ReadInt32(pointer, Handle);
string hexPrefix = "80" + hp.ToString("X"); //because int32 will cut some digits. I sugget using int64. Even UInt64.
long hexToint = long.Parse(hexPrefix, NumberStyles.HexNumber);
hp = ReadInt32((IntPtr)hexToint + 0x00, Handle);
hexPrefix = "80" + hp.ToString("X");
hexToint = long.Parse(hexPrefix, NumberStyles.HexNumber);
hp = ReadInt32((IntPtr)hexToint + 0x1c0, Handle);
hexPrefix = "80" + hp.ToString("X");
hexToint = long.Parse(hexPrefix, NumberStyles.HexNumber);
hp = ReadInt32((IntPtr)hexToint + 0x0, Handle);

IntPtr is the architecture agnostic way to store a pointer and pass it around, say to ReadProcessMemory:
IntPtr pointer = IntPtr.Add(nProcess.Modules[125].BaseAddress, 0x02093458);

Pinvoke ONLY code for getting proccess via its name

as i was trying to have a test and learn about native p/invoke functions i was trying to use only pinvoke and then compare the time it takes to get process info with .net simple
Process myProc = Process.GetProcessByName("WinRAR");
though i feel that i need to realy measure that almost 2 pages in length code, using P/invoke just so i could get same results, but this time ONLY with native code, i guess that it should be faster and i want to atleast get to benchmark both ,so please help here .
so it seems that my code is 1) ... ok i guess i could count to 20
"enumerating" all it's issues, but mainly :
it doesn't enumerate all processes for a strange reason i did not see winrar for instance
second it is far from being as short as pinvoke bunche-of-methods needs
(i am using Winforms app, though you could hard code the ProcessName needed in order to "search" for the correct process)
most of comments here is by the author of well, most parts of the code
i only modified it a little to have enum later so you could choose between searching via window title or process name
so this is the code:
main entry - create instance of class :
pinvokers Pi = new pinvokers();
// Find all Internet Explorer instances(i used winrar, as my second task in this project is also test application performance... later on, and again, using only native calls)
Pi.FindWindows(0, pinvokers.SearchWin.ProcName, null, new Regex(TBX_SelectedWinName.Text), new pinvokers.FoundWindowCallback(pinvokers.foundWindowToPrint));
public class pinvokers
{
// Win32 constants.
const int WM_GETTEXT = 0x000D;
const int WM_GETTEXTLENGTH = 0x000E;
[DllImport("user32.Dll")]
private static extern Boolean EnumChildWindows(int hWndParent, PChildCallBack lpEnumFunc, int lParam);
[DllImport("user32.Dll")]
private static extern int GetWindowText(int hWnd, StringBuilder text, int count);
[DllImport("user32.Dll")]
private static extern int GetWindowThreadProcessId(int hWnd, out int lpdwProcessId);
[DllImport("user32.Dll")]
private static extern Int32 SendMessage(int hWnd, int Msg, int wParam, StringBuilder lParam);
[DllImport("user32.Dll")]
private static extern Int32 SendMessage(int hWnd, int Msg, int wParam, int lParam);
[DllImport("kernel32.dll")]
public static extern IntPtr OpenProcess(int dwDesiredAccess, bool bInheritHandle, int dwProcessId);
[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
static extern uint GetWindowModuleFileName(IntPtr hwnd,
StringBuilder lpszFileName, uint cchFileNameMax);
[DllImport("psapi.dll")]
private static extern uint GetModuleFileNameEx(IntPtr hWnd, IntPtr hModule, StringBuilder lpFileName, int nSize);
// The PChildCallBack delegate that we used with EnumWindows.
private delegate bool PChildCallBack(int hWnd, int lParam);
// This is an event that is run each time a window was found that matches the search criterias. The boolean
// return value of the delegate matches the functionality of the PChildCallBack delegate function.
static event FoundWindowCallback foundWindowCB;
public delegate bool FoundWindowCallback(int hWnd);
int parentHandle;
Regex process;
#region <<=========== not nedded - search by window title. i am looking to search via process name ===========>>
/* <- commented all unsuesd
Regex windowText;
public static bool foundWindowToPrint(int handle)
{
// Print the window info.
printWindowInfo(handle);
// Continue on with next window.
return true;
}
static void printWindowInfo(int handle)
{
// Get the text.
int txtLength = SendMessage(handle, WM_GETTEXTLENGTH, 0, 0);
StringBuilder sbText = new StringBuilder(txtLength + 1);
SendMessage(handle, WM_GETTEXT, sbText.Capacity, sbText);
// Now we can write out the information we have on the window.
MessageBox.Show("Handle: " + handle);
MessageBox.Show("Text : " + sbText);
}
=====>end of un needed search bywindowtitle1
*/
#endregion
// my plan was to use enum instead of if !empty or null value for ither title name or process name so that's how the original code ditermin wich one to execute.
public enum SearchWin
{
Title, ProcName
}
//first method (and that's all i could really tell.. as it is full of callbacks and private extern, and delegates ... so complex
public void FindWindows(int parentHandle, SearchWin By, Regex windowText, Regex process, FoundWindowCallback fwc)
{
this.parentHandle = parentHandle;
//this.windowText = windowText;
this.process = process;
// Add the FounWindowCallback to the foundWindow event.
foundWindowCB = fwc;
// Invoke the EnumChildWindows function.
EnumChildWindows(parentHandle, new PChildCallBack(enumChildWindowsCallback), 0);
}
// This function gets called each time a window is found by the EnumChildWindows function. The foun windows here
// are NOT the final found windows as the only filtering done by EnumChildWindows is on the parent window handle.
private bool enumChildWindowsCallback(int handle, int lParam)
{
#region <<=========== not nedded - search by window title. #2 ===========>>
/* <--here too window title portion of code commented
// If a window text was provided, check to see if it matches the window.
if (windowText != null)
{
int txtLength = SendMessage(handle, WM_GETTEXTLENGTH, 0, 0);
StringBuilder sbText = new StringBuilder(txtLength + 1);
SendMessage(handle, WM_GETTEXT, sbText.Capacity, sbText);
// If it does not match, return true so we can continue on with the next window.
if (!windowText.IsMatch(sbText.ToString()))
return true;
}
*/
#endregion //endr2
// If a process name was provided, check to see if it matches the window.
if (process != null)
{
int processID;
GetWindowThreadProcessId(handle, out processID);
// Now that we have the process ID, we can use the built in .NET function to obtain a process object.
var ProcessName = GetProcNameByID(processID);
// If it does not match, return true so we can continue on with the next window.
if (!process.IsMatch(ProcessName))
return true;
}
// If we get to this point, the window is a match. Now invoke the foundWindow event and based upon
// the return value, whether we should continue to search for windows.
return foundWindowCB(handle);
}
private string GetProcNameByID(int ProcID)
{
IntPtr hProcess = OpenProcess(0x0410, false, ProcID);
StringBuilder text = new StringBuilder(1000);
GetWindowModuleFileName(hProcess, text, (uint)text.Capacity);
//GetModuleFileNameEx(hProcess, IntPtr.Zero, text, text.Capacity);
//CloseHandle(hProcess); here i am trying to catch what enumeration of windows got in its net , all this code does work just copy and paste it .
var t = text.ToString();
if (t.ToLower().Contains("inra"))
MessageBox.Show(t);
return t;
}
}
so could this be a little shorter is a side question
main one is :
Why does it not enumerate all the processes ?

i don't know if it is the best i could get or maybe someone who knows what he is doing with win api, or p/invoke or if i had to try and make unmanagedLand win over .net built in calsses
i might have rolled my sleeves and put some c++ code together (will probbably take another week)
and compile it to a dll to get all functions together in one DLL (should it do some perfomance gain)
and then i might have cut some gap .
(by the way now it is much closer to system diagnostic results thogh i thought it will be much faster and i was wrong)
but still it was only for knowing i am safe to use .net C#
and to trust microsoft for knowing much better than me (: how to make a good proggraming language.
this is the code i was using to make it through all those dllllls import. i should have known that import anything and it costs( here it might be the import tax that is costely)
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void But_StartPinvoke_Click(object sender, EventArgs e)
{
var userInputOK = TBX_SelectedProcessName.userInput();
if(!userInputOK)
MessageBox.Show(RApss.mesgs.EmptyTbx);
RApss.Strings.UserInput = TBX_SelectedProcessName.Text;
RApss.Globs.TbxPname = TBX_SelectedProcessName.Text.AddSufixEXE();
doWarmUp();
Stopwatch SwGpbn = Stopwatch.StartNew();
SwGpbn.Start();
//string _netProcName = Process.GetProcessesByName(RApss.Strings.UserInput)[0].ProcessName;
Process p = Process.GetProcessesByName(RApss.Strings.UserInput)[0];
if (p.ProcessName.ResultFetched())
SwGpbn.Stop();
var msElps_Net4 = SwGpbn.ElapsedMilliseconds;
SwGpbn.Reset();
SwGpbn.Start();
EnumProcessesV3.GetProcessByName();
SwGpbn.Stop();
var msElpsNat = SwGpbn.ElapsedMilliseconds;
SwGpbn.Reset();
SwGpbn.Reset();
if (RApss.Globs.Result.ResultFetched()) MessageBox.Show(string.Concat(RApss.Globs.Result, "\r\nWas Fetched In: ", msElpsNat, " Via PinVoke\r\n Was Fetched In: ", msElps_Net4," Via C#.NET !" ));
}
private void doWarmUp()
{
List<string> swarm = new List<string>();
for (int i = 0; i < 50000; i++)
{
swarm.Add((i + 1 *500).ToString());
}
}
}
public class RApss
{
public class Globs
{
public static string TbxPname;
public static string Result = string.Empty;
}
public class Strings
{
public static string intputForProcessName = "Requiered Process Name";
public static string UserInput = string.Empty;
}
public class mesgs
{
public static string EmptyTbx = string.Concat("please fill ", Strings.intputForProcessName, " field");
}
}
public class EnumProcessesV3
{
#region APIS
[DllImport("psapi")]
private static extern bool EnumProcesses(
[MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.U4)] [In][Out] IntPtr[] processIds,
UInt32 arraySizeBytes,
[MarshalAs(UnmanagedType.U4)] out UInt32 bytesCopied);
[DllImport("kernel32.dll")]
static extern IntPtr OpenProcess(ProcessAccessFlags dwDesiredAccess, [MarshalAs(UnmanagedType.Bool)] bool bInheritHandle, IntPtr dwProcessId);
[DllImport("kernel32.dll", SetLastError = true)]
[return: MarshalAs(UnmanagedType.Bool)]
static extern bool CloseHandle(IntPtr hObject);
[DllImport("psapi.dll")]
static extern uint GetModuleFileNameEx(IntPtr hProcess, IntPtr hModule, [Out] StringBuilder lpBaseName, [In] [MarshalAs(UnmanagedType.U4)] int nSize);
[DllImport("psapi.dll", SetLastError = true)]
public static extern bool EnumProcessModules(IntPtr hProcess,
[Out] IntPtr lphModule,
uint cb,
[MarshalAs(UnmanagedType.U4)] out uint lpcbNeeded);
[DllImport("psapi.dll")]
static extern uint GetModuleBaseName(IntPtr hProcess, IntPtr hModule, [Out] StringBuilder lpBaseName, [In] [MarshalAs(UnmanagedType.U4)] int nSize);
#endregion
#region ENUMS
[Flags]
enum ProcessAccessFlags : uint
{
All = 0x001F0FFF,
Terminate = 0x00000001,
CreateThread = 0x00000002,
VMOperation = 0x00000008,
VMRead = 0x00000010,
VMWrite = 0x00000020,
DupHandle = 0x00000040,
SetInformation = 0x00000200,
QueryInformation = 0x00000400,
Synchronize = 0x00100000
}
#endregion
public static void GetProcessByName()
{
UInt32 arraySize = 120;
UInt32 arrayBytesSize = arraySize * sizeof(UInt32);
IntPtr[] processIds = new IntPtr[arraySize];
UInt32 bytesCopied;
bool success = EnumProcesses(processIds, arrayBytesSize, out bytesCopied);
#region <<=========== some cleanUps ============>>
// trying to check what could have been taking extra mssssnds
//Console.WriteLine("success={0}", success);
//Console.WriteLine("bytesCopied={0}", bytesCopied);
//if (!success)
//{
// MessageBox.Show("Boo!");
// return;
//}
//if (0 == bytesCopied)
//{
// MessageBox.Show("Nobody home!");
// return;
//}
#endregion
UInt32 numIdsCopied = bytesCopied >> 2;
#region <<===========same here commenting anything that might cost nerowing the options ============>>
//if (0 != (bytesCopied & 3))
//{
// UInt32 partialDwordBytes = bytesCopied & 3;
// MessageBox.Show(String.Format("EnumProcesses copied {0} and {1}/4th DWORDS... Please ask it for the other {2}/4th DWORD",
// numIdsCopied, partialDwordBytes, 4 - partialDwordBytes));
// return;
//}
//taking initialisation of SB out of loop was a winning thought but nada no change maybe in nanos
#endregion
for (UInt32 index = numIdsCopied; index> 1 ; index--) // reversing from last process id(chitting) to erlier process id did not help to win the contest
{
StringBuilder szProcessName = new StringBuilder(1000);
int x = szProcessName.Capacity;
string sName = PrintProcessName(processIds[index-1],szProcessName,x);
if (sName.Equals(RApss.Globs.TbxPname)) // tryng hardcoded value instead of reading from a variable.(GlobalsClass)
{
RApss.Globs.Result = sName;
break;
}
////////IntPtr PID = processIds[index];
////////Console.WriteLine("Name '" + sName + "' PID '" + PID + "'");
}
}
static string PrintProcessName(IntPtr processID, StringBuilder sb, int Cpcty)
{
string sName = "";
//bool bFound = false;
IntPtr hProcess = OpenProcess(ProcessAccessFlags.QueryInformation | ProcessAccessFlags.VMRead, false, processID);
if (hProcess != IntPtr.Zero)
{
IntPtr hMod = IntPtr.Zero;
uint cbNeeded = 0;
EnumProcessModules(hProcess, hMod, (uint)Marshal.SizeOf(typeof(IntPtr)), out cbNeeded);
if (GetModuleBaseName(hProcess, hMod, sb, Cpcty) > 0)
{
sName = sb.ToString();
//bFound = true;
}
// Close the process handle
CloseHandle(hProcess);
}
//if (!bFound)
//{
// sName = "<unknown>";
//}
return sName;
}
}
}
namespace RExt
{
public static class UserInputs
{
public static bool userInput(this TextBox tbxId)
{
return tbxId.Text.Length > 1;
}
}
public static class strExt
{
public static bool ResultFetched(this string StrToCheck)
{
return !string.IsNullOrWhiteSpace(StrToCheck);
}
public static string AddSufixEXE(this string StrToAppendEXE)
{
return string.Concat(StrToAppendEXE, ".exe");
}
}
}
if thats not working, make sure the project is targeting x86 CPU and Rebuild
for some reason i did not check what is needed to make it suit both x64 & x86