处理PictureBox加载图片时的异常或错误可以通过以下几种方法:
try { pictureBox1.Image = Image.FromFile("image.jpg"); } catch (Exception ex) { MessageBox.Show("An error occurred while loading the image: " + ex.Message); // Load default image pictureBox1.Image = Properties.Resources.defaultImage; } pictureBox1.ImageLocation = "image.jpg"; try { using (FileStream fs = new FileStream("image.jpg", FileMode.Open)) { pictureBox1.Image = Image.FromStream(fs); } } catch (Exception ex) { MessageBox.Show("An error occurred while loading the image: " + ex.Message); // Load default image pictureBox1.Image = Properties.Resources.defaultImage; } 通过以上方法,可以更好地处理PictureBox加载图片时可能出现的异常或错误,提升用户体验。