How do I can clear the image from rectangle ?

Question

0.00/5 (No votes)

See more:

How do I can clear the Image from Rectangle of type Rect.

What I have tried:

I tried using Invalidate() it is working but flickering Issue is there.

Posted 25-Jul-16 2:57am

Rais Shaikh

Updated 25-Jul-16 3:07am

Add a Solution

Comments

Patrice T 25-Jul-16 15:12pm

Have some code ? or using magical trick ?

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)

KarstenK · Answer 1 · 2016-07-25T03:07:00

Solution 1

Very unclear, because you havent provided how the image is displayed.

You must remove the image reference (or pointer) from the control which the image shows and than invalidate.

Or set a default image...

Posted 25-Jul-16 3:07am

KarstenK

Comments

Rais Shaikh 25-Jul-16 9:20am

Graphics gc;
gc.DrawImage(&img, rect);
And img is of type Image; I tried using Delete(img) as well as DeleteObject(img) but i m not getting proper soltuion.

Rais Shaikh 26-Jul-16 2:14am

By using this->InvalidateRect() function we can achieve that.Thanks