Mastering WinDev 25: How to Use Verified Debug Dumps If you've ever dealt with a "heisenbug" that only appears in production, you know the value of a solid diagnostic tool. In WinDev 25, the verified dump (or debug dump) is a powerful feature for capturing the exact state of an application at the moment of a crash or specific event.
Here is how you can use this feature to streamline your troubleshooting. What is a Verified Debug Dump?
A debug dump is a snapshot of your application's memory and execution state. In WinDev 25, the dbgSaveDebugDump function saves a .wdump file that allows you to: View the exact content of variables at runtime.
Inspect the call stack to see how the app reached that point.
Reposition the debugger "back in time" to the function call. Generating the Dump
To create a verified dump file during execution, you use the following command in your WLanguage code:
// Save the dump to a specific path dbgSaveDebugDump("C:\Debug\App_Snapshot.wdump") Use code with caution. Copied to clipboard windev 25 dump verified
🚩 Pro Tip: Trigger this inside an EXCEPTION block to automatically capture the state when an error occurs. How to Verify and Open the File
Once you have your .wdump file, you need the WinDev 25 IDE to analyze it. Verification happens automatically when you load the file, ensuring the dump matches your current project structure. Open the Editor: Launch WinDev 25.
Drag and Drop: Simply drag the .wdump file into the window or page editor.
Use the Menu: Alternatively, go to the Home tab, expand Open, and select Open.
Review the Stack: The debugger will open and point directly to the line where the dump was saved. Important Constraints
Version Matching: The dump must be opened with the exact same version of the editor used to generate the executable. Mastering WinDev 25: How to Use Verified Debug
Security: These files can contain sensitive data (like user inputs or connection strings), so ensure they are handled securely.
💡 Need a Hand? If you're running into "Electronic protection not recognized" errors while trying to debug, you might need to check your dongle drivers. If you'd like, I can help you with: Setting up automated error reporting using these dumps. Troubleshooting dongle/driver issues for version 25.
Explaining how to read specific WLanguage variable types in the dump. Let me know what specific issue you're trying to solve! dbgSaveDebugDump (Function) - PC SOFT
Cause: Source database has a physically corrupt page.
Solution:
HCheck(.FIC) on the source to identify corrupted records.HDumpFile with hDumpSkipCorrupt to exclude the bad record.The keyword "WINDEV 25 dump verified" is more than a technical specification; it is a commitment to data quality. In an era where silent corruption can go undetected for months, the extra few seconds or minutes required for a verified dump are a trivial price compared to the cost of lost or compromised data.
By integrating verified dumps into your WINDEV 25 workflow—whether through the IDE’s interactive tools or automated WLanguage scripts—you ensure that every backup is a restorable, trustworthy, and auditable asset. Remember: a backup that has not been verified is merely a hope. A WINDEV 25 dump verified is a certainty. First, run HCheck(
The most dangerous type of corruption is silent—indexes point to wrong records, memo files (.MMO) become orphaned, or date fields become binary garbage. A standard backup will faithfully back up this corruption. A WINDEV 25 dump verified forces the engine to read each field, apply data type rules, and reject any row that fails. The result is a clean, verified dataset.
With the release of WinDev 25, the PC SOFT development community has been buzzing with discussions surrounding stability, new features, and the integrity of the development environment. Among the various technical terms circulating in forums and developer circles, the phrase "Dump Verified" has emerged as a significant talking point.
But what exactly does "Dump Verified" mean in the context of WinDev 25, and why is it crucial for professional developers? This article explores the technical implications of memory dumps, verification processes, and how this affects your project stability.
In software development, a "dump" usually refers to a Memory Dump or a Crash Dump. When an application (or the WinDev IDE itself) encounters a critical error it cannot resolve, it "dumps" the contents of its memory into a file. This file captures the exact state of the program at the moment of failure.
For WinDev developers, dealing with WDxxx~.tmp files or .dmp files is a common part of debugging complex HFSQL interactions or UI rendering issues.
An unverified dump is just a file. A WINDEV 25 dump verified carries proof. To validate a dump that you created earlier (or received from a third party):