1. 程式人生 > >lambda, 匿名函數, 變量,傳參

lambda, 匿名函數, 變量,傳參

wid col 刪除 clas 函數 idt let tag comm

lambda:
# 無參數函數情況
def delete_one():
     pass
Button(otherFrame, text="刪除", width=4, command=delete_one)

# 有參數的函數,且自帶參數event
doub_event =lambda event: self.item_clicked(event, otherFrame)
self.tree.tag_bind(ttk, <Double-Button-1>, doub_event )

lambda, 匿名函數, 變量,傳參