def OnFilterMeter(self,event):
    list = self.exception_panel.col_list   ## The lenght of my column list
    col  = list[len(list)-1]     ## I want to search the last column
    meter_flt = Filter.TextSearch(self.exception_panel,columns = (col), text = "10") ## Create filter to find string 10 in last column
    self.exception_panel.SetFilter(meter_flt)
    self.exception_panel.populate()