01.private void btnUpload_Click(object sender, EventArgs e)
02.{
03. string strFolderPath = Application.StartupPath + "/myFile/";
04.
05. OpenFileDialog dlg = new OpenFileDialog();
06. if (dlg.ShowDialog() == DialogResult.OK)
07. {
08.
09. if (!Directory.Exists(strFolderPath))
10. {
11. Directory.CreateDirectory(strFolderPath);
12. }
13.
14.
15. string filePath = dlg.FileName;
16. string fileName = System.IO.Path.GetFileName(filePath);
17. File.Copy(filePath, strFolderPath + fileName, true);
18.
19. MessageBox.Show("อัพโหลดไฟล์เรียบร้อยแล้ว");
20. }
21.}
