When in debug mode, powerbuilder (ver 10.5) throws application execution error and terminates the application, for errors raised by statements put inside try/catch blocks?
if an exception is thrown inside a try/cat开发者_运维技巧ch, can i put a breakpoint there to get into debu mode before the program exits?Tested here with a simple code, were I called a function that a
OK, I am not that experienced with SQL 2005 error handling and am learning my way around try/catch statements.
Our company provides a network component (DLL) for a GUI application. It uses a Timer that checks for disconnections. If it wants to reconnect, it calls:
Someone in a different question suggested using catch(...) to capture all otherwise unhandled - unexpected/unforseen exceptions by surrounding the whole main() with the try{}catch(...){} block.
API doc says never catch Throwable subclass Error which signifies abnormal behavior. Does it implies that the segregation between Error and Exception is to tell programmers that which subclass should
I have the following simple code: package test; import javax.swing.*; class KeyE开发者_Go百科ventDemo {
Please, help me to understand how I could stop attempts of executing MethodOne() inside a dispatcherTimer.Tick event handler of WPF DispatcherTimer after first unsuccessful attempt of doing it.
Should I put multiple statements in a try and then catch all possible exceptions, or should I put only one statement in the try statement?
This question already has answers here: Closed 12 years ago. Possible Duplicate: Do try/catch blocks hurt performance when exceptions are not thrown?
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