There are two data window, the first data window includes some basic information of students, two kinds of data window for details, select the data window, a student of a data point query, the data window 2 shows the details of the student, how should do?

CodePudding user response:

Learn some basic knowledge.

CodePudding user response:

The second data window object to student student number for query conditions,

In the first data window click event:

If row<1 then return

Dw_2. Retrieve (dw_1. Object. The student number field name [row])

End, oK!

CodePudding user response:

Ha ha, thank you! Mainly in order to cope with oneself, thank you friends upstairs!

CodePudding user response:

Now take an examination of PB exam?

CodePudding user response:

Yes, software development tools exposition five problem, was it a problem didn't run out so hard! Saturday is the exam I also go figure no way

I also want to ask the second data window object to student student number for query condition in the click event to write what?

CodePudding user response:

Why I am the first box, the second box all data come out?

CodePudding user response:

Let me take a closer look at this is very simple