/// <summary>
/// 刷新系统托盘的图标
/// </summary>
public static void RefreshSystemTray()
{
try
{
int TrayWindow;
NativeMethods.Rect WindowRect;
int SmallIconWidth;
int SmallIconHeight;
Point CursorPos = Point.Empty;
int Row;
int Col;
//{ 获得任务栏句柄和边框}
int hwd = NativeMethods.FindWindow("Shell_TrayWnd", null);
TrayWindow = NativeMethods.FindWindowEx(hwd, 0, "TrayNotifyWnd", null);
int isGet = NativeMethods.GetWindowRect(new IntPtr(TrayWindow), out WindowRect);
if (isGet == 0)
{
return;
}
//{ 获得小图标大小}
SmallIconWidth = NativeMethods.GetSystemMetrics(SM_CXSMICON);
SmallIconHeight = NativeMethods.GetSystemMetrics(SM_CYSMICON);
//{ 保存当前鼠标位置}
NativeMethods.GetCursorPos(ref CursorPos);
//{ 使鼠标快速划过每个图标 }
for (Row = 0; Row <= (WindowRect.Bottom - WindowRect.Top) / SmallIconHeight; Row++)
{
for (Col = 0; Col <= (WindowRect.Right - WindowRect.Left) / SmallIconWidth; Col++)
{
NativeMethods.SetCursorPos(WindowRect.Left + Col * SmallIconWidth, WindowRect.Top + Row * SmallIconHeight);
Thread.Sleep(1);
}
}
//{恢复鼠标位置}
NativeMethods.SetCursorPos(CursorPos.X, CursorPos.Y);
//{ 重画任务栏 }
NativeMethods.Rect tempRect = new NativeMethods.Rect();
NativeMethods.RedrawWindow(new IntPtr(TrayWindow), ref tempRect, 0, 0x85);
}
catch (Exception ex)
{
LogHelper.WriteException(ex);
}
}
/// <summary>
/// 刷新系统托盘的图标
/// </summary>
public static void RefreshSystemTray()
{
try
{
int TrayWindow;
NativeMethods.Rect WindowRect;
int SmallIconWidth;
int SmallIconHeight;
Point CursorPos = Point.Empty;
int Row;
int Col;
//{ 获得任务栏句柄和边框}
int hwd = NativeMethods.FindWindow("Shell_TrayWnd", null);
TrayWindow = NativeMethods.FindWindowEx(hwd, 0, "TrayNotifyWnd", null);
int isGet = NativeMethods.GetWindowRect(new IntPtr(TrayWindow), out WindowRect);
if (isGet == 0) return;
//{ 获得小图标大小}
SmallIconWidth = NativeMethods.GetSystemMetrics(SM_CXSMICON);
SmallIconHeight = NativeMethods.GetSystemMetrics(SM_CYSMICON);
//{ 保存当前鼠标位置}
NativeMethods.GetCursorPos(ref CursorPos);
//{ 使鼠标快速划过每个图标 }
for (Row = 0; Row <= (WindowRect.Bottom - WindowRect.Top) / SmallIconHeight; Row++)
{
for (Col = 0; Col <= (WindowRect.Right - WindowRect.Left) / SmallIconWidth; Col++)
{
NativeMethods.SetCursorPos(WindowRect.Left + Col * SmallIconWidth, WindowRect.Top + Row * SmallIconHeight);
Thread.Sleep(1);
}
}
//{恢复鼠标位置}
NativeMethods.SetCursorPos(CursorPos.X, CursorPos.Y);
//{ 重画任务栏 }
NativeMethods.Rect tempRect = new NativeMethods.Rect();
NativeMethods.RedrawWindow(new IntPtr(TrayWindow), ref tempRect, 0, 0x85);
}
catch (Exception ex)
{
LogHelper.WriteException(ex);
}
}
