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Hi Ketil,

I think I found a bug and a problem.

The bug is that if you have a combo column and don't have any items in the combo, garbage characters appear in each cell. Also, if you do a GM_COMBOCLEAR, that same garbage appears as the first (and only) item in each combo box.

The problem is that is is necessary to also be able to do a GM_SETCELLDATA (as well as a GM_GETCELLDATA) to a combo cell so that data read in from a file can appear in the cell. Otherwise settings from a previous session cannot be saved and then read in and displayed later.

I have been playing with this control all day, and with the exception of the problems I've reported, it is simply great!

I have closely coupled it with my compiler and results are very nice.

Hi Ketil,

The garbage data in the combo is gone.

I can now read data from the combo cells.

How do I put data into indivdual combo cells (like when loading a file into the grid) or, alternatively how to programatically select data from each combo to appear in each cell?

Could you do the inverse of GM_CELLCONVERT to allow writing (by the program, NOT the user) into an individual combo cell?

Also, how about deleteing a row?

Thank you for the quick response, and thank you again for this fine control.

Hi msmith

The combo cell works with indexes, not text. You need to convert text into indexes yourself. You select a certain combo text by setting it's index. It seem to me you are using the combo cell in a way it is not intended.

Deleting a row causes no problems.


Colums can not be added after data has been inserted into the grid.
Individual cell properties is a bit overkill for such a simple grid control.

KetilO

Hi msmith

The combo index is automatic. The first item you add gets index 0, the next 1 and so on.

KetilO

Hi msmith

Yes, by using GM_SETCELLDATA. The data will be an index (binary dword) and the corresponding text will show in the cell.

KetilO

Hi Ketil,

Nevermind, I figured it out.

Thank you so much for all your help!

Hi

That is a bug. Use GM_SETHDRTEXT to set the header text.

KetilO

Hi all

New upload at the top.

- Added GM_RESETCOLUMNS.
- Added demo showing how to connect to access database.

KetilO

Hi Ketil,

If i have 2 columns with button in a row, only one button is displayed when i browse the rows.

Seems like only one button is refreshed when i select another row

Hi, KetilO. I want to use your RAGrid in my VB app just like I wanted to use your RAEdit serveral months ago. I wonder if it take much trouble for u to make a VB demo of RAGrid. I'll be VERY appreciated if u can help.