圖形介面 (七) - 身分驗證

tonyh

1. import tkinter as tk
   
2. import tkinter.messagebox as tmbox
   
3. 
   
4. def check():
   
5.     if name.get()=="Tony" and pw.get()=="456789":
   
6.         tmbox.showinfo(title="驗證結果",message="您好，{}！".format(name.get()))
   
7.     else:
   
8.         tmbox.showinfo(title="驗證結果",message="驗證失敗！")
   
9.         
   
10. def clear():
    
11.     name.set("")
    
12.     pw.set("")
    
13. 
    
14. win=tk.Tk()
    
15. win.title("身份驗證")
    
16. win.resizable(0,0)
    
17. 
    
18. name=tk.StringVar()
    
19. pw=tk.StringVar()
    
20. 
    
21. fm=tk.Frame(win)
    
22. lb=tk.Label(fm, text="來訪者:",width=7, anchor="e").pack(side="left")
    
23. et=tk.Entry(fm, textvariable=name).pack(side="left", padx=10, pady=10)
    
24. fm.pack()
    
25. 
    
26. fm=tk.Frame(win)
    
27. lb=tk.Label(fm, text="密碼:", width=7, anchor="e").pack(side="left")
    
28. et=tk.Entry(fm, textvariable=pw, show="*").pack(side="left", padx=10)
    
29. fm.pack()
    
30. 
    
31. fm=tk.Frame(win)
    
32. btn=tk.Button(fm, text="確定", width=12, bg="#CCEEFF", command=check).pack(side="left", padx=5, pady=20)
    
33. btn=tk.Button(fm, text="清除", width=12, bg="#CCEEFF", command=clear).pack(side="left", padx=5, pady=20)
    
34. fm.pack()
    
35. 
    
36. win.mainloop()

複製代碼