So, let me explain better.
Parts used: MDOCustomDataSet, MDOQuery.
The TDBText detail is in order, in the same way TDBEdit.
Details related to the field TDBEdit flowing properly.
TDBText the loading is assigned a value, but by pressing the button next, the value is not updated.
The dbGrid related retail has uploaded the data correctly.
If I link TBEdit in master control, that flowing properly.
I hope I was clear, I have some difficulty with English.
Thanks to all