CopyFromScreen increases Memory Usage

Question

Hi,

I have a windows forms app running on a remote server. When I first start this app, the memory usage on task manager was 9876 KB.This app copies screen shots for every 1 minute. When it starts copying screen shots, the memory usage increases to 23993 KB. How can I avoid memory usage? It seems like memory usage will increase much more.

Best Regards.

Here is my code sample:

... 
//Get Memory Usage             int memKB = (int)System.Diagnostics.Process.GetCurrentProcess().WorkingSet64 / 1024;               Microsoft.Win32.SystemEvents.SessionSwitch += new 
                Microsoft.Win32.SessionSwitchEventHandler(SystemEvents_SessionSwitch);               if (flag)             {                 String time1 = DateTime.Now.ToString("HH:mm:ss");                   Bitmap b = new Bitmap(ScreenWidth, ScreenHeight);                 g = Graphics.FromImage(b);                 g.CopyFromScreen(Point.Empty, Point.Empty, Screen.PrimaryScreen.Bounds.Size);                 time1 = time1.Replace(':', '_');                   if (flag_Credentials)                 {                     IntPtr token = IntPtr.Zero;                     bool isSuccess = LogonUser("User", "Domain", "Pass", LOGON32_LOGON_NEW_CREDENTIALS, 
                                        LOGON32_PROVIDER_DEFAULT, ref token);                       if (isSuccess)                     {                         using (WindowsImpersonationContext person = new WindowsIdentity(token).Impersonate())                         {                             b.Save(@"\\IP\logs\shot" + name + "_" + time1 + "__" + memKB.ToString() + ".jpg", 
                                        System.Drawing.Imaging.ImageFormat.Jpeg);                                                            g.Dispose();                               person.Undo();                         }                     }                 }                 else                 {                     b.Save(@"\\IP\logs\shot" + name + "_" + time1 + "__" + memKB.ToString() + ".jpg", 
                                        System.Drawing.Imaging.ImageFormat.Jpeg);
                                           g.Dispose();                 }             }
...