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How to make compressed images appear on the form

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 China

Post time: 2020-3-6 21:00:02
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Because there are many pictures, they are all compressed. What I want to do now is that one of the compressed files has been browsed and searched.
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 China

Post time: 2020-6-5 06:45:01
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>>> All are compressed and saved

How to compress it and what format is it saved?
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 China

Post time: 2020-6-8 12:00:01
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It is estimated to be RAR, waiting for the master to solve it
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 Korea, Republic of

Post time: 2020-6-9 18:30:01
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The old demon is a master...

To be a picture viewing program, the function is similar to ACDSee?
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 Invalid IP Address

Post time: 2020-6-23 12:45:01
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You can consider making a temporary directory, unzip the image into it, delete it when you exit, or create a database, save the data to be browsed, and then retrieve the file from the database to browse.
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 China

 Author| Post time: 2020-7-21 18:45:01
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My question is how to use code in the program to decompress the compressed file into a temporary folder
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 China

Post time: 2020-7-22 09:15:01
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>>My question is how to use code in the program to decompress the compressed file into a temporary folder

First, you must figure out the compression format, and then consider decompression.
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 China

 Author| Post time: 2020-8-8 10:00:01
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There is a zipFile function in java, which can compress files, I don't know if C++ has it
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 China

Post time: 2020-8-8 11:00:01
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Doesn't seem to work
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