上传图片代码

【文件属性】：

文件名称：上传图片代码

文件大小：778B

文件格式：TXT

更新时间：2015-07-03 11:04:23

图片上传

private void btn_Upload_Click(object sender, EventArgs e) { Stream myStream; OpenFileDialog opfd=new OpenFileDialog(); opfd.InitialDirectory = Application.StartupPath + @"\..\..\";//路径是在哪? opfd.Filter = "（*.jpg, *.bmp, *.gif)|*.jpg; *.bmp; *.gif|*.jpeg|*.png"; opfd.RestoreDirectory = true; if(opfd.ShowDialog()==System.Windows.Forms.DialogResult.OK) { MemoryStream ms = new MemoryStream(); Image img = Image.FromFile(opfd.FileName); img.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg); bPhoto = ms.ToArray(); pePhoto.Image = img; } }