from tkinter import * def Calculate(): a1 = int(text1.get(‘1.0‘, END)) # 从行首取到行尾 a2 = int(text2.get(‘1.0‘, END)) a3 = a1 + a2 text3.delete(‘1.0‘, END) text3.insert(INSERT, a3) root = Tk() root.title(‘myTitle‘) label1 = Label(root, text = ‘First Number:‘) label1.grid(row = 0, column = 0) text1 = Text(root, width = 30, height = 1) text1.grid(row= 1, column = 0) label2 = Label(root, text = ‘Second Number:‘) label2.grid(row = 2, column = 0) text2 = Text(root, width = 30, height = 1) text2.grid(row = 3, column = 0) label3 = Label(root, text = ‘Result:‘) label3.grid(row = 4, column = 0) text3 = Text(root, width = 30, height = 1) text3.grid(row = 5, column = 0) button1 = Button(root, text = ‘Calculate‘, command = Calculate) button1.grid(row = 6, column = 0) mainloop()
运行结果显示:
这是最简单的一个利用tkinter包实现的小程序, 实现了输入数据,计算求和并显示计算结果的功能。
原文地址:https://www.cnblogs.com/iceberg710815/p/12527012.html
时间: 2024-10-07 06:20:38