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#Visual studio debug not working code#
#Visual studio debug not working plus#

That may not be enough, because you will not know which one is the one you are interested in.

#Visual studio debug not working code#

The Output window will contain a first chance exception message for every exception thrown (remember that when JMC is enabled these are limited to exceptions in user code only). You can work around this by using the Debug pane of the Output window to view the exception messages without breaking for every one of them.

However, there are situations in which these features are a bigger hammer than what you need to pinpoint the root cause of the issue you are investigating.Ī common scenario is looking for a swallowed exception that is thrown and caught so often that breaking on first-chance exceptions becomes too tedious. Visual Studio offers you various features and options around exceptions, such as the Exception Assistant and the ability to break on first-chance exceptions. Hunting for a swallowed exception that is thrown often The Output window may look like a primitive debugging tool at first, especially compared to some of the other powerful debugging features of Visual Studio, but it can help you in some tough situations. If you set the focus to the Output window and you either use the Visual Studio menu item **File > Save Selected Items **or you use the shortcut **CTRL + S you will be asked to specify the file within which to store the contents.**** How the Output window can help with tough debugging problems Tip #2: **You can always select text and copy & paste from any text pane of the Output window, but one handy feature that is somewhat hard to discover is the ability to save the entire contents to a file. Tip #1: **If you are seeing these type of messages in your Immediate window instead of your Output window, then you probably have the option “Redirect all Output Window text to the Immediate Window ” checked under **Debug > Tools and Settings > General. The same filter is also available through Debug > Tools and Settings ****> Output Window: Unfortunately messages that were filtered out in the past will not appear after the filter has been changed, so choose your filter settings wisely by anticipating your needs: You can filter in or out each category of messages using the Debug pane’s right click context menu.

Debug > Options and Settings > Output Window > WPF Trace Settings) WPF and XAML will output trace information (e.g.

Runtime trace information: Depending on your settings (i.e.

for managed code, OutputDebugString for native code and Debug.writeln for JavaScript.

Program Output: Messages that the application is sending programmatically through APIs such as Debug.WriteLine.

“The thread 0x2c8 has exited with code 259 (0x103).”)

Thread Exit Messages: Notification of thread terminating (e.g.

“The program ‘ ’ has exited with code 0 (0x0).”)

Process Exit Messages: Notification of processes terminating (e.g.

NET assemblies) being loaded or unloaded from the app domain, including notification if symbols were loaded along with them (e.g.

Module Load/Unload Messages: Notification of modules (basically.

“Step into: Stepping over non-user code ‘.get’”).

Step Filtering Messages: Notifications of when the debugger’s Just My Code settings result in skipping non-user code while stepping (e.g.

When Just My Code is enabled you only see these for exceptions that occur in user code. “A first chance exception of type ‘System.ArgumentException’ occurred in MyAssembly.dll”).

Exception Messages: Notification of first-chance exceptions (e.g.

It contains the following type of messages: One of the most popular and commonly used text panes of the Output window is Debug. On this post we will focus on the Debug pane and its capabilities.

#Visual studio debug not working plus#

Debug: Contains messages from the debugger plus any text the application output during execution.Build Order: Same as “Build”, only the output is logically ordered for readability (vs chronological order).Build: Contains messages about builds and their status (e.g.The Output window can be extended by adding to its collection of text panes programmatically, but out of the box with a typical project most users will see the following: It is comprised of a collection of text panes that communicate information to the user: The Output window is a veteran in the war against bugs and has been part of Visual Studio since its very first release.