| |

VerySource

 Forgot password?
 Register
Search
Author: 比比online

Why can't my form respond to keyboard events

[Copy link]

0

Threads

21

Posts

15.00

Credits

Newbie

Rank: 1

Credits
15.00

 China

Post time: 2020-3-12 20:30:02
| Show all posts
1. Depending on what keys are pressed, some keys do not respond to this event.
2. Make sure the focus is on the form, otherwise try double clicking on the form first.
Reply

Use magic Report

0

Threads

2

Posts

3.00

Credits

Newbie

Rank: 1

Credits
3.00

 China

Post time: 2020-4-26 17:15:01
| Show all posts
KeyPreview = true
form.setfocus
Reply

Use magic Report

0

Threads

10

Posts

6.00

Credits

Newbie

Rank: 1

Credits
6.00

 China

Post time: 2020-4-26 21:00:01
| Show all posts
KeyPreview property is set to true
Reply

Use magic Report

You have to log in before you can reply Login | Register

Points Rules

Contact us|Archive|Mobile|CopyRight © 2008-2023|verysource.com ( 京ICP备17048824号-1 )

Quick Reply To Top Return to the list