C# 實作QQ那樣靠邊停靠自動隐藏

  關于C#窗體如何實作QQ的靠邊停靠的方法，有好多人問到，在這裡我把ta寫下，希望能幫到一些學弟學妹做UI的時候，想加一些效果的。當時我是這樣寫的，還有比我的代碼品質更好方法，大家不嫌麻煩的話，感興趣的可以去盡情的搜尋，畢竟360搜尋起來了0.0

    下面試代碼，大家可以先看看，不懂的留言，或者你有更好的給我發個位址，我改正一下，謝謝大家！

    代碼：

窗體中添加定時器控件。

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;

namespace WindowsFormsApplication1

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void Form1_Load(object sender, EventArgs e)

            this.TopMost = true;

            Timer checkDockTimer = new Timer();

            checkDockTimer.Tick += new EventHandler(Timer1_Tick);

            checkDockTimer.Interval = 100;

            checkDockTimer.Enabled = true;

        internal AnchorStyles StopAanhor = AnchorStyles.None; 

        private void Timer1_Tick(object sender, EventArgs e)

            if (this.Bounds.Contains(Cursor.Position))

            {

                switch (this.StopAanhor)

                {

                    case AnchorStyles.Top: this.Location = new Point(this.Location.X, 0);

                        break;

                    case AnchorStyles.Left: this.Location = new Point(0, this.Location.Y);

                    case AnchorStyles.Right: this.Location = new Point(Screen.PrimaryScreen.Bounds.Width - this.Width, this.Location.Y);

                }

            }

            else

                    case AnchorStyles.Top: this.Location = new Point(this.Location.X, (this.Height - 2) * (-1)); break;

                    case AnchorStyles.Left: this.Location = new Point((-1) * (this.Width - 2), this.Location.Y); break;

                    case AnchorStyles.Right: this.Location = new Point(Screen.PrimaryScreen.Bounds.Width - 2, this.Location.Y); break;

        private void mStopAnhor() 

        { 

            if (this.Top <= 0) 

            { 

                StopAanhor = AnchorStyles.Top; 

            } 

            else if (this.Left <= 0) 

                StopAanhor = AnchorStyles.Left; 

            else if (this.Left >= Screen.PrimaryScreen.Bounds.Width - this.Width) 

                StopAanhor = AnchorStyles.Right; 

            else 

                StopAanhor = AnchorStyles.None;

        private void Form1_LocationChanged(object sender, EventArgs e)

            this.mStopAnhor(); 

    }

}

建立類FormAutoDock：

public class FormAutoDock

        public static void SideHideOrShow(Form DockableForm, ref int DockFormHeight, Timer _dockTimer)

            if (DockableForm.WindowState != FormWindowState.Minimized)

                _dockTimer.Interval = 1500;

                if (Cursor.Position.X > DockableForm.Left - 1 && Cursor.Position.X < DockableForm.Right && Cursor.Position.Y > DockableForm.Top - 1 && Cursor.Position.Y < DockableForm.Bottom)

                    if (DockableForm.Top <= 0 && DockableForm.Left > 5 && DockableForm.Left < Screen.PrimaryScreen.WorkingArea.Width - DockableForm.Width)

                    {

                        DockableForm.Top = 0;

                    }

                    else if (DockableForm.Left <= 0)

                        DockableForm.Left = 0;

                    else if (DockableForm.Left + DockableForm.Width >= Screen.PrimaryScreen.WorkingArea.Width)

                        DockableForm.Left = Screen.PrimaryScreen.WorkingArea.Width - DockableForm.Width;

                    else

                        if (DockFormHeight > 0)

                        {

                            DockableForm.Height = DockFormHeight; DockFormHeight = 0;

                        }

                else

                    if (DockFormHeight < 1)

                        DockFormHeight = DockableForm.Height;

                    if (DockableForm.Top <= 4 && DockableForm.Left > 5 && DockableForm.Left < Screen.PrimaryScreen.WorkingArea.Width - DockableForm.Width)

                        DockableForm.Top = 3 - DockableForm.Height;

                        if (DockableForm.Left <= 4)

                            DockableForm.Left = -5;

                        else if (DockableForm.Left + DockableForm.Width >= Screen.PrimaryScreen.WorkingArea.Width - 4)

                            DockableForm.Left = Screen.PrimaryScreen.WorkingArea.Width - DockableForm.Width + 5;

                    else if (DockableForm.Left <= 4)

                        DockableForm.Left = 3 - DockableForm.Width;

                    else if (DockableForm.Left + DockableForm.Width >= Screen.PrimaryScreen.WorkingArea.Width - 4)

                        DockableForm.Left = Screen.PrimaryScreen.WorkingArea.Width - 3;

                    _dockTimer.Interval = 200;

 }

本文轉自 吳雨聲 51CTO部落格，原文連結：http://blog.51cto.com/liangxiao/1209084，如需轉載請自行聯系原作者