VB.Net使用If Else悬停

Question

我一直在互联网上找到解决方案，但我没有看到任何与我的问题完全相同的内容

如果选择了btn2，如何让btn1停止悬停？

这是我想到的流程，但我无法编码

if btn1 = selected or clicked then
btn2.image = my.resources.btn2image_disabled
then btn2 hover stop 'bec this one have a hover property and mouseleave property

or i've been thinking of 
btn1 click property
btn1.clicked = true
if btn1.clicked = true then
btn2 hover stop and mouseleave stop
end if

顺便说一下，这里的代码非常基本。

    Private Sub btn_encrypt_fbrowse_MouseLeave(sender As Object, e As EventArgs) Handles btn_encrypt_fbrowse.MouseLeave
    btn_encrypt_fbrowse.Image = My.Resources.btn_fbrowse
End Sub

Private Sub btn_encrypt_fchange_MouseEnter(sender As Object, e As EventArgs) Handles btn_encrypt_fchange.MouseEnter
    btn_encrypt_fchange.Image = My.Resources.btn_fchange_hover
End Sub

Private Sub btn_encrypt_fchange_MouseLeave(sender As Object, e As EventArgs) Handles btn_encrypt_fchange.MouseLeave
    btn_encrypt_fchange.Image = My.Resources.btn_fchange
End Sub

Private Sub btn_encrypt_fencrypt_MouseEnter(sender As Object, e As EventArgs) Handles btn_encrypt_fencrypt.MouseEnter
    btn_encrypt_fencrypt.Image = My.Resources.btn_fencrypt_hover
End Sub

Private Sub btn_encrypt_fencrypt_MouseLeave(sender As Object, e As EventArgs) Handles btn_encrypt_fencrypt.MouseLeave
    btn_encrypt_fencrypt.Image = My.Resources.btn_fencrypt
End Sub

当点击加密时，解密将变为禁用并停止悬停和mouseleave属性，这适用于其他按钮（dev，help，faqs），不包括about按钮因为弹出另一个表单。

这是我的按钮