Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Python£ºÇë½ÌTkÖÐradiobutton¿Ø¼þµÄÁ½¸öÊôÐÔ×÷ÓÃ

ÇëÏÈ¿´ÏÂÃæµÄ¼òµ¥´úÂ룺

Python code:

from tkinter import *

root = Tk()
v = IntVar()
v.set(0)

for i in range(3):
Radiobutton(root,
variable = v,
value = i).pack()
root.mainloop()



ÎÊÌ⣺
1¡¢Radiobutton¿Õ¼äÖеÄvariableÊôÐÔºÍvalueÊôÐÔ·Ö±ðÆðµ½Ê²Ã´×÷Óã¿
2¡¢variableΪʲô¸³ÖµÎªv£¬È»ºó¸øv¸³ÖµÎª0£¬¿ÉÒÔÕý³£¹¤×÷£¬µ«ÊÇÈç¹ûÖ±½Ó¸øvariable¸³ÖµÎª0£¬¾Í²»ÐÐÁËÄØ£¿


лл£¡
value Ö¸¶¨µÄÊÇ RadioButton ¹ØÁªµÄÖµ

Python code:
Command-Line Name: -value
Database Name: value
Database Class: Value
Specifies value to store in the button's associated variable whenever
this button is selected.



variable Ö¸¶¨µÄÊÇ RadioButton Ñ¡ÖÐʱÉèÖõıäÁ¿Ãû£¬Õâ¸ö±ØÐëÊÇÈ«¾ÖµÄ±äÁ¿Ãû£¬Óà 0 ¿Ï¶¨ÊDz»ÐеÄ

Python code:
Command-Line Name: -variable
Database Name: variable
Database Class: Variable
Specifies name of global variable to set whenever this button is selected.
Changes in this variable also cause the button to select or deselect itself.
Defaults to the value selectedButton.



ллÄãµÄÖ¸½Ì£¬²»


Ïà¹ØÎÊ´ð£º

³ÏÕÐPython³ÌÐòÔ±²ÎÓë¼ÆËã»úÊé¼®³ö°æ

ÓźñµÄ¸å³ê£¬³ÏÕÐPython¼¼ÊõÈËÔ±²ÎÓë¸÷ÖÖ¼¼ÊõÊé¼®³ö°æ¡£ 
ͨ¹ý¸ÃÊé¼®£¬×÷Õß¿ÉÒԵõ½Èçϱ¨³ê£º 
1¡¢·áºñµÄ¸å³ê¡£ 
2¡¢Êé¼®Öø×÷µÄÊðÃûȨ¡£ 
3¡¢¶Ô×÷ÕߺÍÊé½øÐÐÐû´«£¬Ìá¸ß×÷ÕßÔÚ¼¼ÊõȦ×ÓÀ ......

¾«ÐÄËѼ¯µÄѧϰpythonµÄ7±¾Êé

ѧϰpythonµÄ7±¾Êé
°üÀ¨6±¾chm£¬Ò»±¾pdf×ÊÁÏ
¶ÔѧϰpythonÓкܴóµÄ°ïÖú 
http://download.csdn.net/source/619791
¾«ÐÄËѼ¯£¬²»Òª»ý·Ö£¬ÄóöÀ´·ÖÏí
лл¥Ö÷£¬ÐÁ¿àÁË~



lz ×îºÃ°ÑÊéÃûºÍ¼òµ¥½éÉܼÓÉ ......

python½âÎöxmlÎļþ

ʹÓÃxml.dom½âÎö¼¸Õ×µÄxmlÎļþ£¬·Ç³£»ºÂý£¬ÓÐÖÖ¼ÙËÀµÄ¸Ð¾õ¡£Ôõô½â¾ö£¿ÓÃÆäËû¿âÊÇ·ñ»áºÃЩ£¬ÔÝʱֻ֪µÀÕâ¸ö¿âµÄ¡£
Äã¿ÉÒÔÊÔÒ»ÏÂElementTree


pythonµÄ¹Ù·½Àý×Ó
import xml.parsers.expat

# 3 handler ......

python winϵ÷ÓÃdll

  СµÜ½Ó´¥python 2¸öÐÇÆÚÁË£¬°²×°µÄÊÇpython3.1°æ¡£
ÎÒÓõÄÊÇwindows7£¬Ïëд¸öµ÷ÓÃdllµÄ³ÌÐòʵ¼ù¡£ÎÊÌâÀ´ÁË£º

C++´úÂ룺
extern "C" int __stdcall test();

int __stdcall te ......

PYTHON Ò»¸ö³ÌÐò£¬23ÐÐÓÐ´í£¬²»Ã÷°×Ϊʲô ¾´ÇëÖ¸½Ì£¡

Python code:

class Rectangle:
def __init__(self, width, height):
self.width = width
self.height = height
def paint(self, factory):
point = factory.getPoint()
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ