可用在AEDT Linux(CentOS)環境的開啟檔案對話框代碼

由於在CentOS AEDT開啟檔案之後，視窗無效又無法關閉，因此加上最後兩行代碼來關閉視窗。

import sys
import clr
clr.AddReference("System.Windows.Forms")

from System.Windows.Forms import DialogResult, OpenFileDialog
dialog = OpenFileDialog()
dialog.Filter = "text files (*.txt)|*.txt"

if dialog.ShowDialog() == DialogResult.OK:
    txt_path = dialog.FileName
    AddWarningMessage(txt_path)
else:
    pass

dialog = OpenFileDialog()
dialog.Dispose()

(圖一) Linux環境開啟OpenFileDialog視窗