/// <summary>
/// 计算rebar正常位置
/// </summary>
/// <returns></returns>
public static reBarInfo CalcRebarPos()
{
System.Drawing.Rectangle screenRect = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea;
RECT rcBar, rcTrayBtn, rcStart;
reBarInfo rbInfo = new reBarInfo();
try
{
#region
IntPtr hTaskbar = FindWindow("Shell_TrayWnd", null);
IntPtr hBar = FindWindowEx(hTaskbar, IntPtr.Zero, "ReBarWindow32", null);
IntPtr hTray = FindWindowEx(hTaskbar, IntPtr.Zero, "TrayNotifyWnd", null);
IntPtr hTrayBtn = FindWindowEx(hTray, IntPtr.Zero, "Button", null);
IntPtr hStart = FindWindowEx(hTaskbar, IntPtr.Zero, "Button", null);
GetWindowRect(hStart, out rcStart);
GetWindowRect(hBar, out rcBar);
GetWindowRect(hTrayBtn, out rcTrayBtn);
rbInfo.hreBar = hBar;
rbInfo.hTaskBar = hTaskbar;
AppBarData taskbarInfo = new AppBarData();
SHAppBarMessage(0x00000005, ref taskbarInfo);
switch (taskbarInfo.uEdge)
{
case 0:
case 2: ////任务栏在右边
rbInfo.x = 0;
rbInfo.y = GetStartSpace(taskbarInfo.uEdge, rcStart);
rbInfo.height = rcTrayBtn.Top - rbInfo.y;
rbInfo.width = rcBar.Right - rcBar.Left;
break;
case 1:
case 3: ////任务栏在下边
rbInfo.x = GetStartSpace(taskbarInfo.uEdge, rcStart);
rbInfo.y = 0;
rbInfo.height = rcBar.Bottom - rcBar.Top;
rbInfo.width = rcTrayBtn.Left - rbInfo.x;
break;
}
#endregion
}
catch
{ }
return(rbInfo);
}
public static extern uint SHAppBarMessage(int dwMessage, ref AppBarData pData);
/// <summary>
/// 根据任务栏位置计算窗体和主按钮位置,返回计算好的reBar信息
/// </summary>
/// <param name="height">主窗体高度</param>
/// <param name="width">主窗体宽度</param>
/// <param name="pos">包含主界面和任务栏按钮信息的结构体</param>
/// <returns></returns>
public static reBarInfo CalcAppPos(double height, double width, out AppPos pos)
{
System.Drawing.Rectangle screenRect = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea;
RECT rcBar, rcTrayBtn, rcStart;
reBarInfo rbInfo = new reBarInfo();
try
{
#region
IntPtr hTaskbar = FindWindow("Shell_TrayWnd", null);
IntPtr hBar = FindWindowEx(hTaskbar, IntPtr.Zero, "ReBarWindow32", null);
IntPtr hTray = FindWindowEx(hTaskbar, IntPtr.Zero, "TrayNotifyWnd", null);
IntPtr hTrayBtn = FindWindowEx(hTray, IntPtr.Zero, "Button", null);
IntPtr hStart = FindWindowEx(hTaskbar, IntPtr.Zero, "Button", null);
GetWindowRect(hStart, out rcStart);
GetWindowRect(hBar, out rcBar);
GetWindowRect(hTrayBtn, out rcTrayBtn);
rbInfo.hreBar = hBar;
rbInfo.hTaskBar = hTaskbar;
AppBarData taskbarInfo = new AppBarData();
SHAppBarMessage(0x00000005, ref taskbarInfo);
int max_size = 40;
switch (taskbarInfo.uEdge)
{
#region
case 0: ////任务栏在左边
pos.main_left = taskbarInfo.rc.Right + 3;
pos.main_top = taskbarInfo.rc.Top + 30;
pos.btn_size = rcBar.Right - rcBar.Left > max_size ? max_size : rcBar.Right - rcBar.Left;
pos.btn_x = (rcBar.Right - rcBar.Left - pos.btn_size) / 2;
pos.btn_y = GetStartSpace(taskbarInfo.uEdge, rcStart);
rbInfo.x = 0;
rbInfo.y = pos.btn_y + pos.btn_size;
rbInfo.height = rcTrayBtn.Top - rbInfo.y;
rbInfo.width = rcBar.Right - rcBar.Left;
break;
case 1: ////任务栏在上边
pos.main_left = taskbarInfo.rc.Left + 30;
pos.main_top = taskbarInfo.rc.Bottom + 3;
pos.btn_size = rcBar.Bottom - rcBar.Top > max_size ? max_size : rcBar.Bottom - rcBar.Top;
pos.btn_x = GetStartSpace(taskbarInfo.uEdge, rcStart);
pos.btn_y = (rcBar.Bottom - rcBar.Top - pos.btn_size) / 2;
rbInfo.x = pos.btn_x + pos.btn_size;
rbInfo.y = 0;
rbInfo.height = rcBar.Bottom - rcBar.Top;
rbInfo.width = rcTrayBtn.Left - rbInfo.x;
break;
case 2: ////任务栏在右边
pos.main_left = screenRect.Right - width - 3;
pos.main_top = taskbarInfo.rc.Top + 30;
pos.btn_size = rcBar.Right - rcBar.Left > max_size ? max_size : rcBar.Right - rcBar.Left;
pos.btn_x = (rcBar.Right - rcBar.Left - pos.btn_size) / 2;
pos.btn_y = GetStartSpace(taskbarInfo.uEdge, rcStart);
rbInfo.x = 0;
rbInfo.y = pos.btn_y + pos.btn_size;
rbInfo.height = rcTrayBtn.Top - rbInfo.y;
rbInfo.width = rcBar.Right - rcBar.Left;
break;
case 3: ////任务栏在下边
pos.main_left = taskbarInfo.rc.Left + 30;
pos.main_top = screenRect.Bottom - height - 3;
pos.btn_size = rcBar.Bottom - rcBar.Top > max_size ? max_size : rcBar.Bottom - rcBar.Top;
pos.btn_x = GetStartSpace(taskbarInfo.uEdge, rcStart);
pos.btn_y = (rcBar.Bottom - rcBar.Top - pos.btn_size) / 2;
rbInfo.x = pos.btn_x + pos.btn_size;
rbInfo.y = 0;
rbInfo.height = rcBar.Bottom - rcBar.Top;
rbInfo.width = rcTrayBtn.Left - rbInfo.x;
break;
default:
pos = new AppPos((screenRect.Width - width) / 2, (screenRect.Height - height) / 2);
break;
#endregion
}
#endregion
}
catch
{ pos = new AppPos((screenRect.Width - width) / 2, (screenRect.Height - height) / 2); }
return(rbInfo);
}
