Stano

I have never used such a combination. You probably don't have the right header connected to the child. I mean at the DB component level.

Hm, I don't have any DB components in FR. Everything is in the application. I have more control there. And in one place.

For me it was a bad SQL query that was returning two identical records.

He checked to see what you were actually sending him. The belief here is that you're sending him two pages to print. It happened to me. It took me quite a long time to realize and verify that.

In other words. What you send, it prints.

Yes! See Help It doesn't matter at all the number of entries. What matters is the number of tables. How many do you have? Can you export them to csv? I don't recommend Excel. It has a limited number of rows!

I did it via csv files. There were/are only 16 tables. It is very easy to treat the character there.

Are you considering a normal DB? The paradox is 30 years old and brings nothing but trouble. Do you want to worry about it all the time? I'm converting, I'm robbing one program with Paradox to D11. The first thing was throwing away Paradox and exporting/importing its data to a relational DB. Firebird. It Connected and Active needs to go from OnCreate out. You've already figured that out. PS: I'm using my own solution. I'm only inspired by the content of the individual forms and the logic of the program.

Aha. My poor English + not paying attention/not noticing. Thanks!

I wanted to report it. I didn't find that option! Personally, I think that should be a possibility.

No way! I tried it once. I didn't get along with the date at all. FB suits me just fine. In my case, the connection isn't that big of a deal. I also bought tools to go with FB. It would be a shame to throw them away.

I forgot to write that in my program this is the Embedded version.

That's exactly how I understand it. How can it be done?

Project FootMan.exe raised exception class EIBNativeException with message '[FireDAC][Phys][FB]I/O error during "CreateFile (open)" operation for file "D:\DOKUMENTY\DELPHI XE7\FOOTMAN\DATA\FOOTMAN.FDB" Error while trying to open file The process cannot access the file because it is being used by another process. '. As you can see, it doesn't work for me. Do I have something wrong?

As I have in my signature, I am a layman. Delphi is more of a hobby. When I looked at it, I didn't see anything interesting to me there. Among other things, because I have: MMX CnPack FixInhsight Pascal Analyzer ... They provide me with more than I need. I don't need it for more complex stuff - I don't have it and couldn't handle it. But I struggle with that problem from time to time. I have to switch it all the time. Active at design time and inactive at compile time.

Did I install it just for that?

I do that too. The problem is if I use TFDTabale and I want to generate a list of table fields. In that case the connection must be active. It's annoying. In a large project this must cause problems.

I think from D11. It's alerted me a couple of times to a fix.

I don't work with Stringgrid. But based on my experience and picture: The cell is stained from the text. It means only one thing. There is some space defined in front of the text. Probably an indentation of the text. Check it out.

There was a debate about something like this at TMS. The reason is a bug in Windows. I guess it applies to this case as well. I don't remember exactly.

It's a good thing we have lawyers. Otherwise I would understand everything

If you use themes, don't be surprised.

See GetIt

Team competition - how to do it Please advise. I'm sure there are some good ideas here. I have a rough idea, but it's severely lame. I'm asking for your suggestion on how to solve it and a suggestion for classes. That is, a methodology. I am not asking for the actual implementation. Problem to be solved: competition of cooperatives. Specifically football. It's in two stages. I want to solve each stage separately. The pictures tell more. 1) The first picture shows what the individual trees will look like in the elimination rounds. The elimination rounds, where everyone plays everyone The winners in the round will be dragged into the right tree 2) KO system All actions are always confirmed only for complete data and only once - the "Apply" button I will write everything in the DB.