picturebox利用openFileDialog加载文件,如果是可以显示的图形,则设定picturebox的宽度和高度为图形的尺寸,如果不是则报错,该怎么写呢
picturebox利用openFileDialog加载文件,如果是可以显示的图形,则设定picturebox的宽度和高度为图形的尺寸,如果不是则报错,该怎么写呢
[解决办法]
参考一下如下代码:
OpenFileDialog od = new OpenFileDialog();if (od.ShowDialog(this) == DialogResult.OK){ try { Image img = Image.FromFile(od.FileName); this.pictureBox1.Size = img.Size; this.pictureBox1.Image = img; } catch (Exception ex) { MessageBox.Show(ex.Message); }}