Hello, i use VB.NET 2005 and NetAdvantage Vol2 CLR 2.0.
I use a WinGrid in my form. When i click in a row i don t do anything in my code. When I double click in a row i get some data from the selected row and i load some images in another form using multithreading. My problem is that while i m loading the images in the other form , i go back to my grid and (single) click in another row and the result is that the DoubleClick Event of the grid is fired,
Any opinion please ?
It's impossible to say for sure with so little to go on, but I would definitely be suspicious of the threading here. My guess is that your thread is somehow interfering with the messages that are getting to the grid, either somehow creating an extra mouse message or eating oneso that the grid is in a bad state.
The most recent version of the grid has a DoubleClickRow event that might work better than DoubleClick.
Hi, thanks.
Your guess is the only logical reason for this behavior. The only thing i can imagine is that my thread create an extra mouse click. Do you have any idea how i can find a solution for this ?
PS. This happens with both DoubleClick and DoubleClickRow Event
Have you found a reason/resolution for that behavior?
Maybe you could trap the MouseDow/MouseUp events on the grid and display when they are firing and see if you can determine whether there's an extra or missing message. If there is an extra, you could check the call stack and see where it's coming from.