新手请教，Openfiledialog

Question

我是这样设置openfiledialog的：
            
            OpenFileDialog1.Filter = "文本文件（*.txt）|*.txt"
            OpenFileDialog1.Title = "open"
            OpenFileDialog1.CheckPathExists = True
            OpenFileDialog1.InitialDirectory = Application.StartupPath
            OpenFileDialog1.RestoreDirectory = True
            OpenFileDialog1.FilterIndex = 1
            OpenFileDialog1.ValidateNames = True  If OpenFileDialog1.ShowDialog Then                fileName = OpenFileDialog1.FileName                If fileName <> "" Then
                     
                   .........                End If   End If出现的问题是：我多次打开openfiledialog后，如果我点击openfiledialog中“取消”按钮，同样会执行语句，该怎么解决呢，请高手指点啊，谢谢了

Answer 1

  If OpenFileDialog1.ShowDialog<>DialogResult.OK Then                 fileName = OpenFileDialog1.FileName                 If fileName <> "" Then 
                    
                  .........                 End If   End If 

Answer 2

If OpenFileDialog1.ShowDialog = DialogResult.OK Then