Error A generic error occurred in GDI+. in save a Picture

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hi everyone
i want save a ByteArray(image)into a propertyitem an other image
i create This project
but if Lenght Picture2 be Upper than 65000 it's give error :
A generic error occurred in GDI+.
what's my problem
thank you

Posted 17-Feb-12 3:50am

sinaone

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Dave Kreskowiak · Answer 1 · 2012-02-17T04:38:00

Solution 1

How big is your image?? You mention 650000, but it's not clear if that's the size of the image on one side.

Whatever the size, an image is represented by pixels that are 32-bits (4 bytes) each. If you multiply the image dimensions by the 4 byte depth, you get the size of the image in memory, which cannot exceed 2GB.

So, if your image is 65000 by 65000 pixels, your image is 16.9GB. WAY too big for GDI to handle.

Posted 17-Feb-12 4:38am

Dave Kreskowiak

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sinaone 17-Feb-12 10:45am

thank you for your response
but Noe dear, first i change picture2 to Byte Array and lenght Byte Array is upper 65000 byte and i have problem to this
because if Lenght Picture2 be Upper than 65000 it's give error :
A generic error occurred in GDI+.
thank you