Home › Forums › TWAIN Classic › What`s the difference between TWSX_FILE and TWSX_NATIVE
- This topic has 4 replies, 3 voices, and was last updated 15 years, 11 months ago by HAODAFENG.
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I`m fishee of TWAIN and now at a loss how to use TWSX_FILE and TWSX_NATIVE.
Is there anyone can explain these two?
Thanks a lot.
native transfers to memory (a DIB), file transfers to disk
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but at last we will save the file in de disk,what is the diffients of them?
i do not understande tooone function returns you pointer to a Dib, the other returns you a filename.
And it doesn’t seem to me that saving to disk is _always_ the case. It seems entirely likely that there are situations where you only need to view the image, not save it to disk. Then it seems that there may also be cases when you want to manipulate the image before you save it to disk – just use the appropriate function for your case.
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i am new in twain,i want to know if i use TWSX_NATIVE ,how can i save the
image in to disk?is it when i get the message TWRC_XFERDONE,and then save the image? thank you for your answer- AuthorPosts