/// <summary>
/// 刷新边框
/// </summary>
private void RefreshRect()
{
Rectangle reBarRC = new Rectangle();
Rectangle msTaskSwRC = new Rectangle();
WindowApi.GetWindowRect(msTaskSwInPtr, ref msTaskSwRC);
WindowApi.GetWindowRect(reBarInPtr, ref reBarRC);
if (this.reBarRC != reBarRC || this.msTaskSwRC != msTaskSwRC)
{
this.reBarRC = reBarRC;
this.msTaskSwRC = msTaskSwRC;
if (this.msTaskSwRC.Right - this.msTaskSwRC.Left > this.reBarRC.Botton - this.reBarRC.Top)
{
WindowApi.MoveWindow(this.handle, (IntPtr)(this.msTaskSwRC.Right - this.msTaskSwRC.Left - this.Width + 2),
(IntPtr)((this.reBarRC.Botton - this.reBarRC.Top - this.Height) / 2), (int)this.Width, (int)this.Height, 1);
}
else
{
WindowApi.MoveWindow(this.handle, (IntPtr)((this.msTaskSwRC.Right - this.msTaskSwRC.Left - this.Width) / 2),
(IntPtr)(this.reBarRC.Botton - this.reBarRC.Top - this.Height + 2), (int)this.Width, (int)this.Height, 1);
}
}
}
/// <summary>
/// 窗体加载事件
/// </summary>
/// <param name="sender">发送者</param>
/// <param name="e">信息</param>
private void WindowLoad(object sender, RoutedEventArgs e)
{
this.handle = new WindowInteropHelper(this).Handle;
//获取任务栏句柄
IntPtr taskBarInPtr = WindowApi.FindWindow("Shell_TrayWnd", null);
this.reBarInPtr = WindowApi.FindWindowEx(taskBarInPtr, (IntPtr)0, "ReBarWindow32", null);
WindowApi.SetParent(this.handle, this.reBarInPtr);
this.msTaskSwInPtr = WindowApi.FindWindowEx(this.reBarInPtr, (IntPtr)0, "MSTaskSwWClass", null);
this.provessor = new PerformanceCounter("Processor Information", "% Processor Time", "_Total");
this.memery = new PerformanceCounter("Memory", "Available MBytes");
this.totleMemory = this.GetPhisicalMemory();
this._timer = new Timer(1000);
this._timer.Elapsed += new ElapsedEventHandler(TimerElapsedEvent);
this._monitor = new NetworkMonitor();
this._monitor.DownloadEvent += new NetworkMonitorEvent(DownloadSpeedEvent);
this._monitor.UploadEvent += new NetworkMonitorEvent(UpdateSpeedEvent);
this._monitor.StartMonitoring();
this._timer.Start();
this.RefreshRect();
}
/// <summary>
/// 位置刷新
/// </summary>
private void RefreshLocation()
{
try
{
IntPtr taskBarInPtr = WindowApi.FindWindow("Shell_TrayWnd", null);
var reBarInPtr = WindowApi.FindWindowEx(taskBarInPtr, (IntPtr)0, "ReBarWindow32", null);
if (this.reBarInPtr != reBarInPtr)
{
this.reBarInPtr = WindowApi.SetParent(this.handle, reBarInPtr);
}
}
catch { }
}
/// <summary>
/// 清理内存信息
/// </summary>
/// <param name="sender">发送者</param>
/// <param name="e">信息</param>
private void CleanMemory(object sender, MouseButtonEventArgs e)
{
Task.Run(() =>
{
GC.Collect();
GC.WaitForPendingFinalizers();
Process[] processes = Process.GetProcesses();
foreach (Process process in processes)
{
//对于系统进程会拒绝访问，导致出错，此处对异常不进行处理。
try
{
WindowApi.EmptyWorkingSet(process.Handle);
}
catch { }
}
});
}
