Thomas Levesque • 9/5/2015

[WPF] Prevent the user from pasting an image in a RichTextBox

Read Original

This article details a solution for preventing users from pasting or drag-and-dropping images into a WPF RichTextBox. It critiques common but flawed Ctrl-V interception methods and presents a robust approach using the DataObject.Pasting event to cancel operations when the 'Bitmap' format is detected, offering a more complete and reliable implementation.

0 comments
#Wpf #Clipboard #Richtextbox
[WPF] Prevent the user from pasting an image in a RichTextBox

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
The Beautiful Web
Jens Oliver Meiert • 2 votes
2
When your coding agent doesn’t understand your project, you’ll get junk
Benjamin Cane • 1 votes
3
LLM Use in the Python Source Code
Miguel Grinberg • 1 votes
4
Wagon’s algorithm in Python
John D. Cook • 1 votes
5
An example conversation with Claude Code
Dumm Zeuch • 1 votes