VB6 PictureBox SavePicture - 将图片另存为png? [英] VB6 PictureBox SavePicture - save picture as png?

问题描述

使用 VB6 PictureBox，如何保存为 png 格式?

With VB6 PictureBox, how do I save to the png format?

推荐答案

查看 LaVolpe 的 32bpp Suite 中的 cPNGWriter.cls 文件:

Check out the cPNGWriter.cls file in LaVolpe's 32bpp Suite:

http://www.planetsourcecode.com/vb/scripts/ShowCode.asp?txtCodeId=67466&lngWId=1

正如课程注释中所述，它确实需要 zlib.

As stated in the class comments, it does require zlib.

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