In WPF, how do I refresh a User Control?

Question

1.00/5 (1 vote)

See more:

I tried UIElement.InvalidateVisual but it didn't work.

I'm trying to refresh the combo boxes and data grids of my user controls. Apparently, I have 2 user controls, one for adding, updating, and deleting an entry and one for data grids with combo box. If I decided to add a new entry, the combo box must be updated with my new entry. I'm using Modern UI's List Page but by using this, the user control's constructor is just being called the moment I called it and never ever again being called, thus prohibiting me to refresh the contents of each combo boxes and user controls

Posted 21-Aug-14 16:44pm

Kokombads

Updated 23-Aug-14 10:29am

v2

Add a Solution

Comments

Sergey Alexandrovich Kryukov 22-Aug-14 1:44am

Without explaining what do you want to achieve, why do you want to refresh something and what is it (in most cases, no "refresh" is needed), what did you try, what happened and why do you feel it was wrong, the question makes no sense at all. No relevant detail — no answer. (I mean, not real answer. :-)
—SA

Kokombads 23-Aug-14 16:30pm

sorry, I had a hard time posting the whole paragraph because of my broadband signal, I updated it now X)))

[no name] 23-Aug-14 16:43pm

Learn about databinding.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

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)

ChauhanAjay · Accepted Answer · 2014-08-21T16:49:00

Solution 1

Just go through the following link
http://stackoverflow.com/questions/1901281/how-can-i-refresh-a-custom-wpf-user-control-from-code-behind

I hope that it satisfies your requirement.

Posted 21-Aug-14 16:49pm

ChauhanAjay