说明：  分割图像vb源码例子，图片切割代码，操作对象为BMP，JPG未测试是否可行。实现的大概思路：根据剪切区域的大小设置Image控件大小，向PictureClip1添加图片，根据图片的大小设置各TextBox控件的Text属性值。可从设置的X/Y坐标处开始切割，切割区域大小由用户设定。
(Vb source code examples of image segmentation, image cut code, operating object BMP, JPG untested feasibility. Probably thinking to achieve: Set the Image control based on the size of the shear size of the area to PictureClip1 add pictures, Text property value picture settings according to the size of each of the TextBox control. From the set of X/Y coordinates start cutting, cutting area size is set by the user.)