Write a small program, involves three tables: customer profiles and orders the main table, schedule of orders, the interface can be implemented, but when the update is not always update, unable to save the changes or new, ask everybody to give directions! Thank you very much!
I use adoquery and adodataset tried, don't know whether I have an TMemtable with middle, how can not submit the updated data,

CodePudding user response:

The key is to do a good job in the main table DBGrid MouseKeyUp events,

CodePudding user response:

Don't understand,,,, can you explain in detail, thank you!