无意间发现抖音里有一个段视频，逼迫批准辞职的小程序。虽然小白菜，但闲来无事，举手投足间打发时间。
这里主要分以下几步骤：
- 布局：在顶端放置内容，在中间布满按键，在底部排一排，并将最后一排头尾两个按键显示，其他按键全部隐藏。
- 按键事件：除最后一个按键添加点击触发事件外，其他所有按键统一为鼠标进入触发事件，并共用一个触发事件。
- 点击事件处理“批准”事件，代表同意“辞职”，鼠标移动事件为“不批准”事件；最后一个事件为关闭事件，该事件只有批准事件发生，才会退出程序。
先看一下源码：
1 <Window x:Class="Resignation.MainWindow" 2 xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 3 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 4 Title="MainWindow" Height="350" Width="525"> 5 <Grid Background="Black"> 6 <DockPanel VerticalAlignment="Top"> 7 <StackPanel DockPanel.Dock="Top"> 8 <TextBlock HorizontalAlignment="Center" Foreground="White" Width="auto" FontWeight="Bold" FontSize="24"> 9 I have to resign, please kindly approve. 10 </TextBlock> 11 </StackPanel> 12 <StackPanel DockPanel.Dock="Left" Orientation="Vertical"> 13 <Button Name="btn00_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 14 <Button Name="btn01_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 15 <Button Name="btn02_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 16 <Button Name="btn03_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 17 </StackPanel> 18 <StackPanel DockPanel.Dock="Left" Orientation="Vertical"> 19 <Button Name="btn10_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 20 <Button Name="btn11_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 21 <Button Name="btn12_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 22 <Button Name="btn13_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 23 </StackPanel> 24 <StackPanel DockPanel.Dock="Left" Orientation="Vertical"> 25 <Button Name="btn20_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 26 <Button Name="btn21_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 27 <Button Name="btn22_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 28 <Button Name="btn23_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 29 </StackPanel> 30 <StackPanel DockPanel.Dock="Left" Orientation="Vertical"> 31 <Button Name="btn30_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 32 <Button Name="btn31_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 33 <Button Name="btn32_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 34 <Button Name="btn33_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 35 </StackPanel> 36 <StackPanel DockPanel.Dock="Left" Orientation="Vertical"> 37 <Button Name="btn40_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 38 <Button Name="btn41_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 39 <Button Name="btn42_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 40 <Button Name="btn43_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 41 </StackPanel> 42 </DockPanel> 43 <DockPanel VerticalAlignment="Bottom"> 44 <StackPanel DockPanel.Dock="Left" Orientation="Horizontal"> 45 <Button Name="btn50_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter"/> 46 <Button Name="btn51_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 47 <Button Name="btn52_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 48 <Button Name="btn53_ok" Content="Disapproved" Width="80" Height="30" Margin="10" MouseEnter="btn1_ok_MouseEnter" Visibility="Hidden"/> 49 <Button Name="btn54_ok" Content="Approved" Width="80" Height="30" Margin="10" FontWeight="Bold" FontSize="14" Click="approved_Click"/> 50 </StackPanel> 51 </DockPanel> 52 </Grid> 53 </Window>