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How do I detect if the data in a RichEdit was changed by user? [message #53028]

Wed, 12 February 2020 10:47

slashupp is currently offline

slashupp
Messages: 231
Registered: July 2009

Experienced Member

I have a RichEdit in a tab, and when the user clicks away I want to save the data if it was changed, but
I cannot determine how to find out if the data was changed.

IsModified() does not seem to work as advertised Smile

Smile

and I cannot find any other clue.

An obvious way would be to check if it contains undo-dat, but for some reason undo-buffer is
not accessible (why-ever not?) and using PickUndoData() CLEARS the editor (why?)

[Updated on: Wed, 12 February 2020 11:56]

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[Message index]

		How do I detect if the data in a RichEdit was changed by user? By: slashupp on Wed, 12 February 2020 10:47
		Re: How do I detect if the data in a RichEdit was changed by user? By: mirek on Fri, 14 February 2020 09:00
		Re: How do I detect if the data in a RichEdit was changed by user? By: slashupp on Tue, 18 February 2020 13:49
		Re: How do I detect if the data in a RichEdit was changed by user? By: mirek on Tue, 18 February 2020 18:17

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