It works. Thank you Karl.

Zeljko

I tried to prevent user to enter non-numeric characters in numeric textbox and put this code in TextBox_KeyPress method:

IF !Char.IsDigit(e.KeyChar) .AND. e.KeyChar != '.'
e.Handled := TRUE
ENDIF
IF e.KeyChar == ','
e.Handled := TRUE
ENDIF

and I got this error message:

error XS0019 ...

<t>1. Your RP Version RP2[x] RP3[ ]<br/>
2. Uses [x] VO [x] XSharp<br/>
3. As a database you use. [x] DBFs [ ]Temporary DBFs [ ] SQL<br/>
4. Approximately how many installations of RP2 you have [x] 0-100 [ ] 101 - 1000 [ ] > 1000<br/>
5. Approximately how many people will use RP in your company [x ...

Dick,
I think that Fab libs are based on X# 2.9.1.1 version.
I prefer .NET classes.

Zeljko

Karl,
it seems that I didn't put radio buttons initially inside group box but probably outside and then moved inside. Maybe, cut/paste. When I deleted them and put new ones from toolbox directly to group box everything works fine.
Zeljko

<t>Karl,<br/>
I imported your sample app and added few lines of code to check default radio buttons in each group box and it works as I expected. The same I did in my app, but only one could be checked.<br/>
Then I removed radio buttons from groupboxes and later put them in groupboxes again as Chris ...

I put three group boxes on winform window. Each of those group boxes has two radio buttons. I can't choose a radio button in each group box, only one of all radio buttons. Is there a solution except using checkboxes but this is complicated.

Zeljko

Robert,
Thank you for the answer. It is now clear to me.

Zeljko

Thanks Robert for answer.
I guess for new app, in my case, the better practice would be XSharp.VO version.

Zeljko

Is there a difference between DbServer.FIELDGET Method, namespace: VO and DbServer.FieldGet Method, namespace: XSharp.VO.SDK

Zeljko