VDC v1.5

[YinYin]

few bugs found on my side:
1. Don't know which function i should use- open or import?
Scenario:
I open *.dat file, make minor change, then save as same *.dat file. Import different file, and then import the first file- it seems like file is still encrypted.

The program currently only decrypts files via the import. Else it works entirely in unencrypted .txt format. What you did was save unencrypted text into a .dat file and then tried to decrypt that unencrytped file (you can do the same with a normal data changer: rename any .txt file to .dat and open that with it).

2. Some exception occurred when trying to zoom in and out with bigger frames using mouse scroll. VDC stopped and Mouse -1 exception showed.

Full detail of the exception would be nice.

3. In Frame Viewer Ctrl+Z behaves weird. Sometime scales itr, sometimes goes to different frame.

That's a problem with how I update the text box from the frame viewer. I currently look for lines that contain changed data, delete them and reinsert them with the respective strings replaced. In turn every updated line has two undo steps, which is rather awkward. If anyone can find out how to modify the undo stack of the fast text box or replace a line in one step that'd help.