Odd program behaviour

[Guest]

there are some properties like allow drag and drop. u need to set it true.
plz check each propert care fully

 

[Alistair George]

Unfortunately, this question will be very vague, because the problem is
very vague.
I have two projects doing the same job, one works doing drag and drop
and the other doesnt. Have followed the program flow, and variables were
showing in the debugger as having a text value, but the logical test of
text resulted in false.
In sheer frustration I copied all the code from the working project to
the other and still the same result!
Checked the events and all concur between projects and events are
working correctly.

What the problem is that when I start a drag in treeview the move shows
as a invalid drop icon (and drop is impossible). Whereas the other
program correctly displays the box icon, or in cases where a program
icon, the icon, and drops correctly.

Anyone suggest any tips that might help me figure out what the heck is
going wrong?
Thank you.
Alistair.

 

[Alistair George]

there are some properties like allow drag and drop. u need to set it true.
plz check each propert care fully

Yes, I have done this, and other usual program checks before putting my
hand up here.

I also had a version of this program where I wanted to use multiple
tabs, so I cut all the components off a panel, then placed them on a
tabcontrol. This caused a pasted graphic on the tab control to stop
working for no apparent reason. The graphic was updated in code, the
picture control was in front and visible and so on.
Also in another C# program, the IDE crashes, with no warning when I
delete a menu item. This could be replicated by others working on the
same project.
Some would say, what do you expect for freeware (visual C# Express), but
after coming from reliable Borland products, this product is disappointing.
Alistair.