实例介绍
【实例简介】
功能及说明：
1、开机自启动（如无效，请使用管理员模式运行）
2、横向和竖向显示
3、是否显示秒钟
4、是否显示背景
5、窗口置顶
6、任务栏透明
7、窗口是否鼠标穿透（取消穿透可以拖动窗口；双击窗口或通知栏图标会切换窗口穿透）
8、窗口透明度
9、记录窗口位置（支持多屏）
10、修改窗口大小，有两个模式：自由拖动和滚动鼠标滚轮（都需在非鼠标穿透模式）且记录窗口大小
【实例截图】
【核心代码】
using Startup;
using System;
using System.IO;
using System.Runtime.InteropServices;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Forms;
using System.Windows.Interop;
using TaskbarsAlpha;
using Orientation = System.Windows.Controls.Orientation;
namespace Timer
{
/// <summary>
/// App.xaml 的交互逻辑
/// </summary>
public partial class App : System.Windows.Application
{
public string inipath = AppDomain.CurrentDomain.SetupInformation.ApplicationBase @"Setting.ini";
public System.Windows.Media.Brush Background;
public MainWindow frm;
private static NotifyIcon trayIcon;
///win32 api
private const uint WS_EX_LAYERED = 0x80000;
private const int WS_EX_TRANSPARENT = 0x20;
private const int GWL_EXSTYLE = (-20);
[DllImport("user32", EntryPoint = "SetWindowLong")]
private static extern uint SetWindowLong(IntPtr hwnd, int nIndex, uint dwNewLong);
[DllImport("user32", EntryPoint = "GetWindowLong")]
public static extern uint GetWindowLong(IntPtr hwnd, int nIndex);
public ContextMenuStrip menu = new ContextMenuStrip();
public ToolStripMenuItem closeItem = new ToolStripMenuItem();
public ToolStripMenuItem topitem = new ToolStripMenuItem();
public ToolStripMenuItem shubiaoct = new ToolStripMenuItem();
public ToolStripMenuItem xuanzhuan = new ToolStripMenuItem();
public ToolStripMenuItem onlytxt = new ToolStripMenuItem();
public ToolStripMenuItem showss = new ToolStripMenuItem();
public ToolStripMenuItem taskbaralpha = new ToolStripMenuItem();
public ToolStripMenuItem startup_ = new ToolStripMenuItem();
public TrackBar tr = new TrackBar();
System.Threading.Mutex mutex;
protected override void OnStartup(StartupEventArgs e)
{
LoadResourceDll.RegistDLL();
base.OnStartup(e);
}
private void ApplicationStartup(object sender, StartupEventArgs e)
{
mutex = new System.Threading.Mutex(true, "Timer");
if (!mutex.WaitOne(0, false))
{
this.Shutdown();
}
RemoveTrayIcon();
AddTrayIcon();
}
public void AddTrayIcon()
{
if (trayIcon != null)
{
return;
}
trayIcon = new NotifyIcon
{
Icon = Timer.Properties.Resources.ico,
Text = "时间"
};
trayIcon.Visible = true;
trayIcon.DoubleClick = TrayIcon_Click;
menu.ShowCheckMargin = true;
menu.Opened = Menu_Opened;
menu.Closed = Menu_Closed;
closeItem.Text = "退出";
closeItem.Click = new EventHandler(delegate { this.Shutdown(); });
closeItem.Image = Timer.Properties.Resources.exit;
shubiaoct.Checked = true;
shubiaoct.Text = "穿透";
shubiaoct.Click = new EventHandler(delegate { this.shubiao(); });
shubiaoct.Image = Timer.Properties.Resources.shubiao;
topitem.Checked = true;
topitem.Text = "置顶";
topitem.Click = new EventHandler(delegate { this.top(); });
topitem.Image = Timer.Properties.Resources.top;
xuanzhuan.Text = "竖向";
xuanzhuan.Checked = true;
xuanzhuan.Click = new EventHandler(delegate { this.xuanzh(); });
xuanzhuan.Image = Timer.Properties.Resources.change;
onlytxt.Text = "背景";
onlytxt.Checked = true;
onlytxt.Click = new EventHandler(delegate { this.onlyshowtxt(); });
onlytxt.Image = Timer.Properties.Resources.empty;
showss.Checked = true;
showss.Text = "秒钟";
showss.Click = new EventHandler(delegate { this.showss_(); });
showss.Image = Timer.Properties.Resources.ss;
taskbaralpha.Checked = true;
taskbaralpha.Text = "任务栏透明";
taskbaralpha.Click = new EventHandler(delegate { this.settaskbaralpha(); });
taskbaralpha.Image = Timer.Properties.Resources.tm;
startup_.Checked = true;
startup_.Text = "自启";
startup_.Click = new EventHandler(delegate { this.autorun_(); });
startup_.Image = Timer.Properties.Resources.autorun;
tr.AutoSize = false;
tr.Height = 22;
tr.Maximum = 100;
tr.Minimum = 0;
tr.SmallChange = 5;
tr.TickStyle = TickStyle.None;
ToolStripControlHost tsc = new ToolStripControlHost(tr);
menu.Items.Add(startup_);
menu.Items.Add(xuanzhuan);
menu.Items.Add(showss);
menu.Items.Add(onlytxt);
menu.Items.Add(topitem);
menu.Items.Add(taskbaralpha);
menu.Items.Add(shubiaoct);
menu.Items.Add(tsc);
menu.Items.Add(closeItem);
tr.Scroll = new System.EventHandler(trackBar1_Scroll);
trayIcon.ContextMenuStrip = menu; //设置NotifyIcon的右键弹出菜单
}
public bool show = false;
private void Menu_Closed(object sender, ToolStripDropDownClosedEventArgs e)
{
show = false;
}
private void Menu_Opened(object sender, EventArgs e)
{
show = true;
}
private void TrayIcon_Click(object sender, EventArgs e)
{
shubiao();
}
public void autorun_()
{
startup_.Checked = !startup_.Checked;
Startup_.InitializeOptions(startup_.Checked);
saveinfo("_自启", startup_.Checked);
}
public void showss_()
{
(frm.images.Parent as DockPanel).Visibility = showss.Checked ? Visibility.Hidden : Visibility.Visible;
showss.Checked = !showss.Checked;
saveinfo("_秒钟", showss.Checked);
}
public void trackBar1_Scroll(object sender, EventArgs e)
{
MainWindow.Opacity = tr.Value / 100.00;
shubiaoct.Text = "穿透(" (int)(MainWindow.Opacity * 100.00) "%)";
saveinfo("_透明度", tr.Value);
}
public void settaskbaralpha()
{
taskbaralpha.Checked = !taskbaralpha.Checked;
TT.InitializeOptions(taskbaralpha.Checked);
saveinfo("_任务栏透明", taskbaralpha.Checked);
}
public void onlyshowtxt()
{
(frm.imageh.Parent as DockPanel).Background = onlytxt.Checked ? null : Background;
(frm.imagem.Parent as DockPanel).Background = onlytxt.Checked ? null : Background;
(frm.images.Parent as DockPanel).Background = onlytxt.Checked ? null : Background;
onlytxt.Checked = !onlytxt.Checked;
saveinfo("_背景", onlytxt.Checked);
}
public void xuanzh()
{
xuanzhuan.Checked = !xuanzhuan.Checked;
ChangeFX();
saveinfo("_竖向", xuanzhuan.Checked);
}
public void top()
{
MainWindow.Topmost = !MainWindow.Topmost;
topitem.Checked = MainWindow.Topmost;
saveinfo("_置顶", topitem.Checked);
}
public void shubiao()
{
shubiaoct.Checked = !shubiaoct.Checked;
saveinfo("_穿透", shubiaoct.Checked);
ct();
frm.ResizeMode = shubiaoct.Checked ? ResizeMode.NoResize : ResizeMode.CanResizeWithGrip;
}
public void ct()
{
bool f = shubiaoct.Checked;
IntPtr hwnd = new WindowInteropHelper(MainWindow).Handle;
if (!f)
{
SetWindowLong(hwnd, GWL_EXSTYLE, 0);
}
else
{
SetWindowLong(hwnd, GWL_EXSTYLE, WS_EX_TRANSPARENT | WS_EX_LAYERED);
}
}
private void RemoveTrayIcon()
{
if (trayIcon != null)
{
trayIcon.Visible = false;
trayIcon.Dispose();
trayIcon = null;
}
}
private void ApplicationExit(object sender, ExitEventArgs e)
{
if (!mutex.WaitOne(0, false))
{
return;
}
RemoveTrayIcon();
saveinfo();
}
public void saveinfo()
{
var ini = new IniFile();
ini["_Setting"]["_自启"] = startup_.Checked;
ini["_Setting"]["_竖向"] = xuanzhuan.Checked;
ini["_Setting"]["_秒钟"] = showss.Checked;
ini["_Setting"]["_背景"] = onlytxt.Checked;
ini["_Setting"]["_置顶"] = topitem.Checked;
ini["_Setting"]["_任务栏透明"] = taskbaralpha.Checked;
ini["_Setting"]["_穿透"] = shubiaoct.Checked;
ini["_Setting"]["_透明度"] = tr.Value;
if (frm != null)
{
ini["_Setting"]["X"] = frm.Left;
ini["_Setting"]["Y"] = frm.Top;
ini["_Setting"]["W"] = frm.Width;
ini["_Setting"]["H"] = frm.Height;
}
ini.Save(inipath);
}
public void saveinfo(string key, double value)
{
var ini = new IniFile();
if (File.Exists(inipath))
ini.Load(inipath);
ini["_Setting"][key] = value;
ini.Save(inipath);
}
public void saveinfo(string key, bool value)
{
var ini = new IniFile();
if (File.Exists(inipath))
ini.Load(inipath);
ini["_Setting"][key] = value;
ini.Save(inipath);
}
private void ChangeFX()
{
double tmp = MainWindow.Height;
MainWindow.Height = MainWindow.Width;
MainWindow.Width = tmp;
frm.wrappanel1.Orientation = frm.wrappanel1.Orientation == Orientation.Horizontal ? Orientation.Vertical : Orientation.Horizontal;
}
public void ChangeSize(bool flag)
{
double diameter = 0.90;
if (flag)
diameter = 1.10;
frm.Width = frm.Width * diameter;
frm.Height = frm.Height * diameter;
}
}
}
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