1 private void btnWork_Click(object sender, EventArgs e)
2 {
3 openFileDialog = new OpenFileDialog();
4 openFileDialog.Filter = "所有资源|*.*";
5 openFileDialog.InitialDirectory = @"C:\Projects\erp";
6 openFileDialog.ValidateNames = true;
7 openFileDialog.CheckFileExists = true;
8 openFileDialog.CheckPathExists = true;
9 openFileDialog.FileOk += new CancelEventHandler(FileOk);
10 openFileDialog.HelpRequest += new EventHandler(HelpRequest);
11 openFileDialog.ShowDialog();
12 }
13
14 private void FileOk(object sender, CancelEventArgs e)
15 {
16 if (openFileDialog.FileName.IndexOf(".Me") == -1)
17 {
18 MessageBox.Show("请选择正确的文件！");
19 e.Cancel = true;
20 }
21 else
22 {
23 tbxWork.Text = openFileDialog.FileName;
24 }
25 }
26
27 private void HelpRequest(object sender, EventArgs e)
28 {
29 MessageBox.Show("帮助信息！");
30 }
管理
