属性赋值的两种方式:
(1)
<Button Height="23" HorizontalAlignment="Left" Margin="97,37,0,0" Name="btn_arr" VerticalAlignment="Top" Width="75" Click="btn_arr_Click"> <Button.Content>HaHa</Button.Content> </Button>
(2)
<Button Content="Button" Height="23" HorizontalAlignment="Left" Margin="97,37,0,0" Name="button1" VerticalAlignment="Top" Width="75" />