Thomas Levesque • 9/5/2015

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

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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.

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

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