If I Have To Windows One Names "Mainwindow" And One Named "Register" How I Can Use A Int Variable Of Mainwindow In Register?

Question

1.00/5 (2 votes)

See more:

Please show it to me as simple as possible!

Posted 4-Nov-14 9:22am

2 solutions

Add a Solution

Treat my content as plain text, not as HTML

…

Sign in to your account

Download, Vote, Comment, Publish.

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

OriginalGriff · Answer 1 · 2014-11-04T09:45:00

We can't be exact, because there are too many ways you could arrange it. But... In essence it's pretty simple.
Assuming that the main opened the register, then it knows what instance is involved. The resister shouldn't even know that the main exists!

So... Have a look at these:

Transferring information between two forms, Part 1: Parent to Child[^]
Transferring information between two forms, Part 2: Child to Parent[^]
Transferring information between two forms, Part 3: Child to Child[^]

Hopefully, it they will cover your situation in some combination.

Sergey Alexandrovich Kryukov · Answer 2 · 2014-11-04T13:16:00

—SA

Posted 4-Nov-14 13:16pm