A couple of weeks ago, I got this nasty rash on my mouse clicking finger. I posted a question to a medical site but nobody answered. I figured that since I was writing a C++ program when it started to hurt that I would repost my question here. Need fix urgentzzz pleez reply asap thx. -- Harvey

Thx,but I'm looking for sth which explain it by a simple expert system step by step.

thanks by the way. it seems I'd hardly find one.

Go through http://msdn.microsoft.com/en-us/library/ms752094.aspx[^] to understand styles and templates in combo boxes. Additionally, you can go through a resource here[^] to see if you can get some ideas. A new Windows Phone App - Speed Dial

:) yes,it's kind of my answer ,the code has problem which one of them was mentioned below the code is that MapVirtualKey actually returns a uint, not an int. part of Mycode is as below but it's just show nothing which I couldn't find where the problem is; //vkey is an arrey of virtualkeycode for example Vkey[1, 35] = 0x5A which is for Z; const uint MAPVK_VK_TO_VSC_EX = 0x04; const uint KLF_ACTIVATE = 0x00000001; textBox2.Text = InputLanguage.CurrentInputLanguage.Culture.EnglishName; for (int i=0; i<120; i++) { if( (KeyLogger.Methods.GetAsyncKeyState(Vkey[1,i])== 1) || (KeyLogger.Methods.GetAsyncKeyState(Vkey[1,i]) == Int16.MinValue)) { uint temp=KeyLogger.Methods.MapVirtualKeyEx((Convert.ToUInt32(Vkey[1,i])),MAPVK_VK_TO_VSC_EX,KeyLogger.Methods.LoadKeyboardLayout(InputLanguage.CurrentInputLanguage.Culture.KeyboardLayoutId.ToString(),KLF_ACTIVATE)); StringBuilder keyname=new StringBuilder(); int nsize=50; if (KeyLogger.Methods.GetKeyNameText(Convert.ToInt32(temp),keyname,nsize) !=0) { keyBuffer+=keyname.ToString(); } } } if (keyBuffer != string.Empty) textBox1.Text=keyBuffer;

Well, an application is just that - a process. If you mean you need the processes that Task Managers displays in the Applications tab - another hint - that's a process that has a window, and if it has a window it should have a window handle. Read about the Process class on MSDN, see what kind of properties and methods it has - the answer is all there (and here actually), so it's up to you to do the rest. 2A

thanks a lot , I've done what you recommend,it Worked

To use C++ functions you need to do some research into P/Invoke. Here's how to declare the functions you need in C#: // NativeMethods.cs using System; using System.Text; using System.Runtime.InteropServices; namespace ConsoleApplicationTest { internal static class NativeMethods { [DllImport("User32.dll")] public static extern IntPtr GetForegroundWindow(); \[DllImport("User32.dll")\] public static extern int GetWindowText(IntPtr hWnd, StringBuilder lpString, int nMaxCount); } } Usage example: // Program.cs using System; using System.Text; namespace ConsoleApplicationTest { class Program { static void Main(string[] args) { Console.WriteLine("Press any key to get text"); Console.ReadKey(); IntPtr handle = NativeMethods.GetForegroundWindow(); if (handle != IntPtr.Zero) { StringBuilder builder = new StringBuilder(255); NativeMethods.GetWindowText(handle, builder, builder.Capacity); Console.WriteLine(builder.ToString()); } Console.ReadKey(); } } } I have used a hardcoded max length of 255. You can use GetWindowText[^] to get the length of the text before getting the text so you won;t be wasting memory with your string builder or risk truncating if it's longer than you expect. I'll leave implementing that (which is simple) as an exercise for you. Dave Binging is like googling, it just feels dirtier. Please take your VB.NET out of our nice case sensitive forum. Astonish us. Be exceptional. (Pete O'Hanlon) BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)

Thanks :)

You're welcome! "With sufficient thrust, pigs fly just fine." Ross Callon, The Twelve Networking Truths, RFC1925 "Der Berg ruft!" Me, 2012-05-24