System. Threading. ThreadAbortEx...

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I am using this code for showing splashscreen. but it throw a ThreadabortException. it does not show stacktrace.Please help me how to handle this exception.

C#

public void splashscreen()
      {

      Application.Run(new Form13());

      }

C#

 private void Form1_Load(object sender, EventArgs e)
        {

Thread t = new Thread(new ThreadStart(splashscreen));

               try
               {
                t.Start();
                Thread.Sleep(500);
               t.Abort();
               }
               catch(Exception e)
               {
               }
}

Exception is:

************** Exception Text **************
System.Threading.ThreadAbortException: Thread was being aborted.
   at System.Windows.Forms.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc, IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   at System.Windows.Forms.NativeWindow.DefWndProc(Message& m)
   at System.Windows.Forms.Control.DefWndProc(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** Loaded Assemblies **************
mscorlib
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.5456 (Win7SP1GDR.050727-5400)
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
PC PROTECTION PRO
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///F:/19%20oct/14%20sep%20new/PC%20PROTECTION%20PRO/PC%20PROTECTION%20PRO/bin/Debug/PC%20PROTECTION%20PRO.exe
----------------------------------------
System.Windows.Forms
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.5460 (Win7SP1GDR.050727-5400)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.5456 (Win7SP1GDR.050727-5400)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.5462 (Win7SP1GDR.050727-5400)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Configuration
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.5420 (Win7SP1.050727-5400)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.5420 (Win7SP1.050727-5400)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Accessibility
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
Interop.Shell32
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///F:/19%20oct/14%20sep%20new/PC%20PROTECTION%20PRO/PC%20PROTECTION%20PRO/bin/Debug/Interop.Shell32.DLL
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

HTML

<configuration>
    <system.windows.forms jitdebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

Posted 28-Oct-12 23:02pm

pradeep rasara

Updated 29-Oct-12 0:44am

Nelek

v2

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3 solutions

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Andreas Gieriet · Answer 1 · 2012-10-28T23:19:00

How about Google?
See the Remarks section in http://msdn.microsoft.com/en-us/library/system.threading.threadabortexception(v=vs.100).aspx[^].

[EDIT]
This is a special CLR exception that is implicitly rethrown (unless told differently). The Remarks section of the above mentioned link is very clear on that and the Example section shows how to deal with it. Please note that if you tweak with that, that you know what you do, otherwise you may produce a zombie process.
[/EDIT]

Cheers
Andi

BlackMilan · Answer 2 · 2012-10-28T23:20:00

Solution 2

1st: A ThreadAbortException is initiated, because you called the Abort method.
2nd: There is no stack trace after an abort, maybe.

Do not call Abort.

You can put the delay in your Form13, by starting a timer and close itself after 500ms, to avoid the abort. Otherwise you must live with the exception and ignore it!

If your programm will continue only after closing your form13, you do not need to start this as a thread, then a timer (see above) is the best way.

HTH

Posted 28-Oct-12 23:20pm

BlackMilan

Updated 29-Oct-12 0:13am

v6

Comments

pradeep rasara 29-Oct-12 5:27am

How to resolve it.what i have to do .please help me.......
.what i have to use in place of Abort.

BlackMilan 29-Oct-12 5:42am

I don't know what you want to achieve. A thread must not be aborted in any case, it can also end by leaving the method (splashscreen() in your code)

pradeep rasara 29-Oct-12 5:52am

I just want to stop splashscreen i.e new Form13();

BlackMilan 29-Oct-12 6:04am

You can put the delay in your Form13, by strating a timer and close itself after 500ms, to avoid the abort. Otherwise you must live with the exception and ignore it!

Andreas Gieriet 29-Oct-12 6:34am

You may consider using the splash screen from CP Article Yet Another Splash Screen in C# - or at least check how it is done there.
Cheers
Andi

Maxim Kartavenkov · Answer 3 · 2012-10-29T03:31:00

Solution 3

Try this:

C#

public void splashscreen()
{
    try {
      Application.Run(new Form13());
    } catch {}
}

Maxim.

Posted 29-Oct-12 3:31am

Maxim Kartavenkov