Is it possible to find...

Hello,
Dear Sir/Mam

Is it possible to detect that "the text in a MS-Word 2003 document has not been typed manually" or copied from other sources like notepad or

clipboard, etc.,

Could it be possible to find, actually what i mean to say is when someone copied some text in notepad it will be stored in clipboard temporarily right? and

now if they pasted that text into a MS-Word 2003 document, actually they didn't typed it manually right. At this situation is there any process to find that

the text they just pasted into the word doc has not been typed manually rather it is brought from a notepad or clipboard.

Is it possible to find it using MS-word code behind files?

Please help if any body knows about it it's urgent please....

Thank you.