paint

代码说明：

  用C#画画板，有直线，擦除，和选色等功能， 用C#做的一个画图板工具，可以打开图片在其上画圆，矩形，三角形，直线等，实现看鼠标拖拽画图，可任意选择颜色级画刷类型，可保存为BMP格式(Drawing board in c#, have straight, erasing, and colors, and other functions, with c# do a drawing board tool that can open the circle in the picture on the images, rectangular, triangular, linear, etc., realize the picture drawing, drag, for mouse not to brush type level can choose any color, can be saved as a BMP format )