從PropertyGrid的FloatProperty中讀取值

有人可以幫我嗎？我已經用屬性網格創建了這段代碼，並且我沒有從浮動屬性「窗口」讀取這個值給變量。在這種情況下，此值爲100。謝謝。 J.從PropertyGrid的FloatProperty中讀取值

class LevyPanelNastaveni(wx.Panel): 
    def __init__(self, parent, id=-1): 
     wx.Panel.__init__(self, parent, id = wx.ID_ANY, pos = wx.DefaultPosition, size = wx.Size(500,300), style = wx.TAB_TRAVERSAL) 

     bs = wx.BoxSizer(wx.VERTICAL) 

     self.m_propertyGrid = pg.PropertyGrid(self, wx.ID_ANY, wx.DefaultPosition, wx.Size(200,-1), wx.propgrid.PG_DEFAULT_STYLE) 
     self.m_propertyGridItem = self.m_propertyGrid.Append(pg.PropertyCategory(u"Inlet value")) 
     self.m_propertyGridItem1 = self.m_propertyGrid.Append(pg.FloatProperty("R1", value=100)) 
     bs.Add(self.m_propertyGrid, 0, wx.GROW+wx.ALL, 5) 

     self.m_propertyGrid. 

     self.SetSizerAndFit(bs) 

     self.Layout()

來源

2014-10-07 Jurka Dulka