Powershell script debugger1/10/2024 The skipped statements are executed, but not stepped through.Ĭontinues to run until the script is complete or until the next breakpoint is reached. If in the main body, it continues to the end or the next breakpoint. Steps out of the current function up one level if nested. The skipped statements are executed, but not stepped through. )Įxecutes the next statement and then stops.Įxecutes the next statement, but skips functions and invocations. (Note: This table is copied from my Microsoft Press book, Windows PowerShell 2.0 Best Practices. I can use the normal debugger commands to step into, step over, list the call stack, or other actions that are detailed in the following table. The output pane (normally the middle pane) shows that the script is in debugger mode, and it displays the current output. I can use the immediate window (the execution pane that is normally the bottom pane) to type commands for the debugger. When I run the script and the breakpoint is hit, the script enters debugger mode. Once I have saved the script with a file name, I can select a line, and use the Toggle Breakpoint action from the Debug menu to set a breakpoint on the specific line. For example, if I am working on a Windows PowerShell script, but I have not yet saved the script with a file name, I cannot set a breakpoint this option is not available. One thing to keep in mind when you are working with the debugger in the Windows PowerShell ISE, is that it is still the same Windows PowerShell debugger. I also talked about specifying an action to take when a breakpoint is reached. Next, I talked about setting breakpoints on variables and examining the variables from inside the debugger. I discussed setting breakpoints on scripts by using the Set-PSBreakPoint cmdlet. In the first article, I talked about working at the Windows PowerShell console and using the Windows PowerShell debugger to help with debugging scripts. This is actually the third article this week in which I talk about using Windows PowerShell to debug scripts. Today I want to talk a little bit about using the Windows PowerShell ISE to debug a script. Microsoft Scripting Guy, Ed Wilson, is here. And it can give you a lot of insight and help with otherwise hard to investigate script errors.Summary: Learn how to use the debugging tools in the Windows PowerShell ISE to speed development of scripts. Press SHIFT+F5 to abort execution and stop the debugger.ĭebugging is really easy once you know these steps. It will then run until it is either finished, or the next breakpoint is hit. Press F5 to continue the entire script.If you press F11, you will be taken to the first line in that function. So if the current line would execute a function, and you press F10, the entire function executes. F11 executes the next instruction, regardless of scope. F10 executes the next instruction in the current scope.
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