Currently, the VB program design is an important course for non-computer major in universities.

VB程序设计是当前高等院校非计算机专业的重要课程。

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VB will color bitmap into a grayscale (black and white image), with a program source.

说明：VB将彩色位图转化为灰度图（黑白图像），附带程序源码。

youdao

VB will color bitmap into a grayscale (black and white image), with a program source.

说明：VB将彩色位图转化为灰度图（黑白图像），附带程序源码。

youdao