C#求帮解决个热键问题

[planet]

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using System.Threading;
namespace 热键2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Activated_1(object sender, EventArgs e)
        {
            HotKey.RegisterHotKey(Handle, 100, HotKey.KeyModifiers.Ctrl, Keys.Z);
        }

        private void Form1_Leave_1(object sender, EventArgs e)
        {
            HotKey.UnregisterHotKey(Handle, 100);
        }


        protected override void WndProc(ref Message m)
        {

            const int WM_HOTKEY = 0x0312;

            if (WM_HOTKEY == m.Msg)
            {
                switch (m.WParam.ToInt32())
                {
                    case 100:
                        if (this.WindowState != FormWindowState.Minimized)
                        {
                            this.WindowState = FormWindowState.Minimized;
                            this.ShowInTaskbar = false;
                        }
                        else
                        {
                            this.ShowInTaskbar = true;
                            this.WindowState = FormWindowState.Normal;

                        }
                        break;
                }

            }
            base.WndProc(ref m);
        }


    }
    class HotKey
    {
        [DllImport("user32.dll", SetLastError = true)]
        public static extern bool RegisterHotKey(IntPtr hWnd, int id, KeyModifiers fsModifiers, Keys vk);

        [DllImport("user32.dll", SetLastError = true)]
        public static extern bool UnregisterHotKey(IntPtr hWnd, int id);

        public enum KeyModifiers
        {
            None = 0,
            Alt = 1,
            Ctrl = 2,
            Shift = 4,
            WindowsKey = 8
        }
    }

}

[planet]

问题在于：
if (this.WindowState != FormWindowState.Minimized)
{
this.WindowState = FormWindowState.Minimized;
this.ShowInTaskbar = false;
}
else
{
this.ShowInTaskbar = true;
this.WindowState = FormWindowState.Normal;

}

如果把this.ShowInTaskbar = false;和this.ShowInTaskbar = true; 去掉后按Ctrl+Z就可以得来回显示窗体
那如果加上他们，应该如何修改才能实现呢？

[planet]

有人能帮看看嘛！？？

[JacksonFox]

直接判读是否ShowInTaskbar不行吗？不用管是不是最小化。

[planet]

[Quote=引用 3 楼 jacksonfox 的回复:]
直接判读是否ShowInTaskbar不行吗？不用管是不是最小化。
[/Quote]

我的目的是，按1次Ctrl+Z隐藏窗体(包括任务栏中的),再按1次就是把他们再显示出来·

[planet]

每天回帖即可获得10分可用分！

[a12321321321312321]

http://topic.csdn.net/u/20091112/20/7d2e42c7-625e-4963-aa1d-70377ce78cbd.html

[a12321321321312321]

int i = this.Handle.ToInt32();
this.ShowInTaskbar = ! this.ShowInTaskbar;
int j = this.Handle.ToInt32();

[a12321321321312321]

        protected override void WndProc(ref Message m)
        {
            const int WM_HOTKEY = 0x0312;
            if (m.Msg == WM_HOTKEY && m.WParam.ToInt32()==100)
            {
                if (this.WindowState == FormWindowState.Minimized)
                {
                    this.Height = 516;
                    this.Width = 715;
                    this.WindowState = FormWindowState.Normal;
                    this.ShowInTaskbar = true;
                    //this.Visible = true;
                    this.Focus();
                    //this.notifyIcon1.Visible = false;
                }
                else
                {
                    this.Height = 516;
                    this.Width = 715;
                    this.WindowState = FormWindowState.Minimized;

                    //this.Visible = false;
                    this.ShowInTaskbar = false;

                    //skinEngine1.SkinFile = "WaveColor1.ssk";
                    //this.notifyIcon1.Visible = true;
                }
            }
            HotKey.RegisterHotKey(Handle, 100, HotKey.KeyModifiers.Ctrl, Keys.B);

            base.WndProc(ref m);

        }  

[JacksonFox]

if (this.ShowInTaskbar)
{
this.WindowState = FormWindowState.Minimized;
this.ShowInTaskba = false;
}
else
{
this.ShowInTaskbar = true;
this.WindowState = FormWindowState.Normal;

}

[planet]

[Quote=引用 5 楼 jacksonfox 的回复:]
if (this.ShowInTaskbar)
{
this.WindowState = FormWindowState.Minimized;
this.ShowInTaskba = false;
}
else
{
this.ShowInTaskbar = true;
this.WindowState = FormWindowState.Normal……
[/Quote]

不行额··

[planet]

if (this.WindowState != FormWindowState.Minimized)
{
this.WindowState = FormWindowState.Minimized;
this.ShowInTaskbar = false;
}
else
{
this.ShowInTaskbar = true;
this.WindowState = FormWindowState.Normal;

}

为什么把this.ShowInTaskbar = false和this.ShowInTaskbar = true去掉，就行了呢！！！
只是不能达到把任务栏的也隐藏了！有什么办法解决呢！！！

[nolgbbenny]

学习了