C # handles unhandled exception in the following ways:1. Add the following code to the main () method of the program.Handling exceptions that are not handled by threadsApplication.ThreadException + = new System.Threading.ThreadExceptionEventHandler (application_threadexception);Handling exceptions that are not handled by the systemAppDomain.CurrentDomain.UnhandledException + = new Unhandledexceptioneventhan
An unhandled exception is always encountered during C # development. You can call the Appliaction. threadexcetpion () event to handle this exception.
This method is very simple to use and highly efficient. developers can easily add other functions for exception handling.
Static void main ()
{
Application. threade
In the data room charging system, some people use the stored procedure in the joint query module. First, I tried to create a view in the database, then, make a judgment on the UI Layer and generate the query condition strCondition. A problem occurs in the joint query module of the Data room charging System: the unhandled exception of the System. Data. SqlClient. SqlException type is in the S
In the data roo
Function userlogin (ByVal userName As String, ByVal Password as String) as Boolean the difference between the two codes is that the server values in the database connection string are different . Workaround: The first method: To reset Winsock, my system is Win7 64-bit flagship, executed as Administrator: netsh winsock reset, restarted, to be resolved.Other System reset method or failure, can refer to Baidu encyclopedia "netsh winsock reset". The first method: update the. NET Framework
This article is a complete example of how C # WinForm captures unhandled exceptions. Share it for everyone's reference. The specific code is as follows:Using system;using system.collections.generic;using system.windows.forms;using system.io;namespace GobalException{ Static class Program {///The examples in this paper are provided with more detailed comments to facilitate reading comprehension. I hope this article is helpful to everyone's C # progra
To enhance the robustness of the currently developing system, you need to capture unexpected and unhandled exceptions during the runtime. After checking the information, find
The basic steps for the application. threadexception event to handle these exceptions include,
1. Add a function handle to handle the threadexception event.
2. Define a function to handle exceptions
Example:
[stathread] static void main () {application. threadexception +
To capture those we do notTry {...} Catch {...}To the exception (Unhandled exception), And there isUIGive users a friendly reminder that we need a mechanism to handle these exceptions. Besides, if we useTry {...} Catch {...}It will be a thankless task.
. NetSome mechanisms are provided for us to handleUnhandled exception
program crashes manually
//
IntI = 13;
IntJ = 0;
IntM = I/J;
MessageBox (null, _ T ("Funcation completed"), _ T ("Test"), Mb_ OK );
Return0;
}
int _ tmain (INT argc, _ tchar * argv [])
This situation is very likely to occur in actual programming. After all, we cannot predict all possible causes of program crash in advance and put the code into try/retry t blocks. So what should we do with these unpredictable exceptions? This will use the method in my
I've never had this problem before, and when we find that the system is self-loading, it starts to trigger the bug."Unhandled event Loop Exception" error occurred when clicking Open Java file or XML file from views such as Error-log, the error message is as follows: Exception Stack Trace:org.eclipse.swt.SWTError:No more Handlesat org.eclipse.swt.SWT.error (swt.ja
An unhandled exception occurs in System. Data. dll. Other information: A non-Boolean expression is specified in the context where conditions should be used (near ., System. data. dll
In the data room charging system, some people use the stored procedure in the joint query module. First, I tried to create a view in the database, then, make a judgment on the UI Layer and generate the query condition strCondi
VS2008 development environment, when programming wm sockets under. NET CF 3.5
Bitmap BMP = Unhandled exception occurred at New Bitmap (Stream)
By groping, I find that the problem persists regardless of how the object is set to null and Dispose.
The reason, the individual guess is bitmap instantiation of itself will open MemoryStream flow, so then use MemoryStream is very easy to leak memory
Therefore,
There was an exception when I made a project a few days ago:Unhandled exception of type "System.Windows.Markup.XamlParseException" occurs in PresentationFramework.dllAdditional information: An exception was thrown when providing a value on "System.Windows.Markup.StaticResourceHolder". ", the line number is" 8 "and the line position is" 33 ".Description of the phe
transferred to the function to process */@Overridepublic void uncaughtexception (thread thread, Throwable ex) {if (! HandleException (thread, ex) Mdefaulthandler! = null) {// Let the system default exception handler handle mdefaulthandler.uncaughtexception (thread, ex) if the user does not handle it;} else {try {thread.sleep (+);} catch (Interruptedexception e) {e.Printstacktrace ();} Android.os.Process.killProcess (Android.os.Process.myPid ()); Sys
is that the server values are different in the database connection string only . Workaround:The first method:Reset Winsock, my system for Win7 64-bit flagship, run as Administrator: netsh winsock reset, restart, get resolved. Other system reset methods or problems, can refer to the Baidu Encyclopedia《netsh winsock reset》. The first method: update the. NET Framework. A workaround was found at VisualStudio's Feedback Center:After installing VS. Unable to add data connections? , there is a commen
Current location: developer's Home>. NET technology> C #> how to solve a problem in Visual Studio 2005 ????
After I installed Visual Studio 2005, I compiled the program as if all of them were running,
However, after I restart, the following page appears, no matter how I get it
It cannot be shut down, nor can the process be terminated. Dizzy !!!!
Visual Studio just-in-time DebuggerAn unhandled Win32 exception
A new MAVEN project has been created today with unhandled event loop exception GC overhead limit exceeded. According to the internet said to increase the maximum heap of memory, the results will be Eclipse.ini parameters to-xmx1024m or error.Finally found on the internet a friend said "do not change eclipse.exe filename ", I went to see the file name has not changed, and the shortcut became "Eclipse.exe-sho
Error: Unhandled exception: System.Net.Sockets.SocketException: An attempt to access a socket in a manner not permitted by access permission→ Try to run the program as "Administrator", No.→ Click "Run" under the menu, enter "cmd" and come to the console.→ enter "netstat-a" to see if the port is occupied and the port used in the application is already occupied.→ Change the port of the application, solve the
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