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。

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This structure contains information about the dimensions and color format of a device-independent bitmap (DIB).

bitmapinfoheader结构包含了一个设备不相关的位图(DIB)的尺寸和颜色信息格式。

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Gets a value that represents the color profile associated with a bitmap, if one is defined.

取得值，这个值表示与点阵图相关联的色彩设定档(如果有定义的话)。

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