[UWP] how to disable ctrl key while zooming in scrollviewer

0.00/5 (No votes)

See more:

Hi,

I'm using ScrollViewer UWP control to zoom an image, I manage to set ZoomMode="Enabled" to enable the zooming function. But the problem is, it only works by holding Ctrl key and mouse wheel!

Is there any way to just using mouse wheel? Or change the other key?

Thanks,
Phap

What I have tried:

My code:

XML

<ScrollViewer
    ZoomMode="Enabled" 
    HorizontalScrollMode="Enabled" 
    VerticalScrollMode="Enabled" 
    HorizontalScrollBarVisibility="Auto"
    VerticalScrollBarVisibility="Auto">
    <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
        <Image Source="aaa.jpg" />
    </Grid>
</ScrollViewer>

Posted 23-Jun-20 5:36am

Duong Dieu Phap

Add a Solution

Comments

[no name] 23-Jun-20 16:25pm

How else would you scroll?

Duong Dieu Phap 23-Jun-20 22:49pm

I don't need scrolling, i have ManipulationDelta event to pan the content using mouse. Just want to disable Ctrl for zooming

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

...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)

Last 24hrs

This month

Rick York	55
Richard MacCutchan	50
Ravi Bhavnani	36
M-Badger	20
pdoxtader	10

Pete O'Hanlon	2,340
OriginalGriff	1,778
Graeme_Grant	1,160
Richard Deeming	893
Dave Kreskowiak	869