wxPython wx.Button GetLabel()用法及代码示例

import wx 
  
  
class Example(wx.Frame):
  
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs) 
  
        self.InitUI() 
  
    def InitUI(self):
        self.pnl = wx.Panel(self) 
        self.btn = wx.Button(self.pnl, label ='Button',  
                              pos =(20, 20), size =(100, 20)) 
  
        # GET STRING LABEL ON BUTTON 
        s = self.btn.GetLabel() 
        # PRINT STRING LABEL 
        print(s) 
  
        self.SetSize((350, 250)) 
        self.SetTitle('wx.Button') 
        self.Centre() 
  
def main():
    app = wx.App() 
    ex = Example(None) 
    ex.Show() 
    app.MainLoop() 
  
  
if __name__ == '__main__':
    main()