Set up a lookupcombobox cxgrid lookupcombobox
Set up a data source drop-down adoquery1
Set the keyfieldname and listname A and B
Set up after the completion of the selection drop-down returns A
Problem, I want to return at the same time also can access to the corresponding B value, could you tell me how to do this

CodePudding user response:

As if can only select from the table again, by A read B,

CodePudding user response:

1/f, positive solutions, agree with you

CodePudding user response:

That can have A parameter, to search again, to get B,