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using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.Runtime.InteropServices;

namespace?clock
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}
????????Bitmap?b?=?new?Bitmap（global::clock.Properties.Resources.bkg）;
????????Bitmap?h?=?new?Bitmap（global::clock.Properties.Resources.met2000）;
????????Bitmap?m?=?new?Bitmap（global::clock.Properties.Resources.met2002）;
????????Bitmap?s?=?new?Bitmap（global::clock.Properties.Resources.met2004）;

????????public?static?Bitmap?Rotate（Bitmap?b?int?angle）//圖片旋轉
????????{
????????????angle?=360?-?angle?%?360;

????????????double?radian?=?angle?*?Math.PI?/?180.0;
????????????double?cos?=?Math.Cos（radian）;
????????????double?sin?=?Math.Sin（radian）;

????????????//目標位圖
????????????Bitmap?dsImage?=?new?Bitmap（b.Width?b.Height）;
????????????System.Drawing.Graphics?g?=?System.Drawing.Graphics.FromImage（dsImage）;
????????????g.InterpolationMode?=?System.Drawing.Drawing2D.InterpolationMode.Bilinear;
????????????g.SmoothingMode?=?System.Drawing.Drawing2D.SmoothingMode.HighQuality;

????????????////構造圖像顯示區域：讓圖像的中心與窗口的中心點一致
????????????Rectangle?rect?=?new?Rectangle（0?0?b.Width?b.Height）;
????????????Point?center?=?new?Point（rect.X?+?rect.Width?/?2?rect.Y?+?rect.Height?/?2）;
????????????g.TranslateTransform（center.X?center.Y）;
????????????g.RotateTransform（360?-?angle）;
????????????//恢復圖像在水平和垂直方向的平移
????????????g.TranslateTransform（-center.X?-center.Y）;
????????????g.DrawImage（b?rect）;
????????????//重至繪圖的所有變換
????????????g.ResetTransform（）;
????????????g.Dispose（）;
????????????return?dsImage;
????????}

????????#region?窗體移動
????????[DllImport（“user32.dll“）]
????????public?static?extern?bool?ReleaseCapture（）;
????????[DllImport（“user32.dll“）]
????????public?static?extern?bool?SendMessage（IntPtr?hwnd?int?wMsg?int?wParam?int?lParam）;
????????public?const?int?WM_SYSCOMMAND?=?0x0112;
????????public?const?int?SC_MOVE?=?0xF010;
????????public?const?int?HTCAPTION?=?0x0002;//無邊框窗體移動
????????#endregion

????????#region?調用UpdatelayeredWindow函數

????????protected?override?CreateParams?CreateParams
????????{//重載窗體的CreateParams方法
????????????get
????????????{
????????????????const?int?WS_MINIMIZEBOX?=?0x00020000;??//?Winuser.h中定義???
????????????????CreateParams?cp?=?base.CreateParams;
????????????????cp.style?=?cp.style?|?WS_MINIMIZEBOX;???//?允許最小化操作
????????????????cp.Exstyle?|=?0x00080000;?//?WS_EX_layerED
????????????????return?cp;
????????????}
????????}

????????public?void?SetBits

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-06-27?16:46??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\
?????目錄???????????0??2013-06-25?11:31??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\
?????目錄???????????0??2013-06-25?11:30??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\
?????目錄???????????0??2013-06-25?11:33??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\
?????文件?????????117??2012-12-28?22:09??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\app.config
?????文件????????6720??2013-06-19?20:45??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\clock.csproj
?????文件?????????482??2012-12-28?22:57??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\clock.csproj.user
?????文件???????10579??2014-06-27?19:05??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Form1.cs
?????文件????????6886??2012-12-29?00:06??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Form1.Designer.cs
?????文件????????6217??2012-12-29?00:06??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Form1.resx
?????文件?????????959??2014-06-27?19:05??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Program.cs
?????目錄???????????0??2013-06-25?11:30??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Properties\
?????文件????????2412??2012-12-28?22:57??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Properties\app.manifest
?????文件????????1805??2014-06-27?19:05??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Properties\AssemblyInfo.cs
?????文件????????6888??2012-12-28?23:58??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Properties\Resources.Designer.cs
?????文件????????9993??2012-12-28?23:58??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Properties\Resources.resx
?????文件????????1103??2012-12-28?22:09??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Properties\Settings.Designer.cs
?????文件?????????249??2012-12-28?20:21??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Properties\Settings.settings
?????目錄???????????0??2013-06-25?11:30??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\
?????文件???????12334??2012-12-28?20:26??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\bkg.png
?????文件???????12248??2010-01-22?00:48??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\bkg1.png
?????文件???????10501??2010-01-22?19:51??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\bkg2.png
?????文件???????11350??2010-01-22?20:03??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\bkg3.png
?????文件????????7011??2012-12-28?20:26??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\met2000.png
?????文件????????6186??2010-01-21?14:11??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\met20001.png
?????文件????????6093??2010-01-22?19:52??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\met20002.png
?????文件????????6329??2010-01-22?20:03??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\met20003.png
?????文件????????7372??2012-12-28?20:26??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\met2002.png
?????文件????????6532??2010-01-21?14:11??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\met20021.png
?????文件????????6302??2010-01-22?19:52??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\met20022.png
?????文件????????6630??2010-01-22?20:03??C#?UpdatelayeredWindow（）編寫桌面透明時鐘源碼下載頁\HelloCsharp.com\clock\clock\Resources\met20023.png
............此處省略8個文件信息