Hi.
I'm using Button column and setting the CellButtonApperance property image to some image that I have and it appears on the grid(design) but when building the solution or running the project, the property I change return to it's default empty value and the image disappear from the button,
What's the problem?
Now I see that the problem is when I change any property. nothing is saved. what's the problem?
My guess is that your design-time layout isn't matching up with the run-time DataSource you are binding to, and so you are losing the layout.
HOWTO:How can I define columns in the grid at Design-time and bind them at run-time so that some fields of the data are excluded from the grid?
Yes you are write. I defined schema and then I bind it during run time.
What I did in order to solve the problem is to import the data schema from the datasource again.
Thanks for your help.