protected override void OnClick(EventArgs e)
{
if (UACUtilities.HasAdminPrivileges())
{
base.OnClick(e); // this can only be called if we're an admin, we are assuming it contains admin-only stuff
}
else
{
UACUtilities.AttemptPrivilegeEscalation(
EscalationProcessPath(),
delegate()
{
OnEscalationStarting(escalationGoal, this, new EventArgs());
},
delegate()
{
OnEscalationCancelled(escalationGoal, this, new EventArgs());
},
delegate()
{
OnEscalationSuccessful(escalationGoal, this, new EventArgs());
if (escalationGoal == EscalationGoal.RestartThisApplication)
{
Application.Exit();
}
});
}
}
/// <summary>
/// Resets AlwaysShowShield property.
/// </summary>
private void ResetAlwaysShowShield()
{
alwaysShowShield = false;
if (UACUtilities.HasAdminPrivileges()) // then show the shield on the button
{
// Show the shield
SendMessage(new HandleRef(this, this.Handle), BCM_SETSHIELD, new IntPtr(0), new IntPtr(1)); // the (1) for true
}
else
{
// Hide the shield
SendMessage(new HandleRef(this, this.Handle), BCM_SETSHIELD, new IntPtr(0), new IntPtr(0)); // the (0) for false
}
}
