Bitmap是VB.NET和C#中处理图像的基础类，用于处理由像素数据定义的图像的对象。 存储灰度图像数据，一维数组存储。对于8位图像，一个像素即是一个字节。每行存储的字节数必须是4的整倍数，需要时添加适当字节。-Bitmap is VB.NET and C# base class in the image processing for processing an image defined by pixel data of the object. Grayscale image data st

VB编程 用于读取某BYTE的某BIT,用于工业控制PLC数字量的读取-VB Programming for the reading of a BYTE certain BIT, for the industrial control PLC digital reading