c# PictureBox 显示图片:
Bitmap bitmap = (Bitmap)this.pictureBox.Image;拆分图片pic1.Image = bitmap;
PictureBox.Image可以转换为Bitmap。
Bitmap可以赋值Picturebox.Image
也可以转换如下:
Image image = this.pictureBox.Image;Bitmap img = new Bitmap(image);
图像识别验证码:
string result = ImgManage.ImgApply.GetImgCheckcode(img, 19);this.识别结果.Text = result;