virtualprotect

Hi dear forum. I am sure you are all familiar with the KeyPress and KeyDown events exposed by userform controls. These events not only allow the user to detect any keys being pressed dynamically, but also give the user the opportunity to discard (block) the key if so desired before it actually...

Hi dear excellers, I have put together this project which subclasses userforms (can be extended to other windows) and I would like to know if it works as expected for trapping window messages. I am particularly interested to know if the project is stable enough. Meaning: It dosen't shuts down...

Hi all, I have put together this code which basically detects worksheet paste operations before they actually happen. This allows for manipulating the data while still in the clipboard as well as for cancelling the paste operation if so desired. I have used in this vba project some basic api...

Hi all, I have been reading on the layout of COM objects and Virtual Tables and I have managed to hack Excel Methods and Properties .. It's surprisingly easier than I had thought but just as I was getting excited about this idea and it's enormous potential for adding new functionality to Excel...

Hi everybody, Workbook Example I have been working on this for a few days until I have arrived at this piece of coding. Basically, what the code does is to intercept the pasting operation BEFORE the clipboard data actually reaches the worksheet cells which allows the user to conviniently...