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 = API.FindWindow("Shell_TrayWnd", null);
IntPtr hBar = API.FindWindowEx(hTaskbar, IntPtr.Zero, "ReBarWindow32", null);
IntPtr hTray = API.FindWindowEx(hTaskbar, IntPtr.Zero, "TrayNotifyWnd", null);
IntPtr hTrayBtn = API.FindWindowEx(hTray, IntPtr.Zero, "Button", null);
IntPtr hStart = API.FindWindowEx(hTaskbar, IntPtr.Zero, "Button", null);
API.GetWindowRect(hStart, out rcStart);
API.GetWindowRect(hBar, out rcBar);
API.GetWindowRect(hTrayBtn, out rcTrayBtn);
rbInfo.hreBar = hBar;
rbInfo.hTaskBar = hTaskbar;
AppBarData taskbarInfo = new AppBarData();
API.SHAppBarMessage(0x00000005, ref taskbarInfo);
int max_size = 40;
switch (taskbarInfo.uEdge)
{
#region
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 = 40;
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);
}
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 = API.FindWindow( "Shell_TrayWnd", null );
IntPtr hBar = API.FindWindowEx( hTaskbar, IntPtr.Zero, "ReBarWindow32", null );
IntPtr hTray = API.FindWindowEx( hTaskbar, IntPtr.Zero, "TrayNotifyWnd", null );
IntPtr hTrayBtn = API.FindWindowEx( hTray, IntPtr.Zero, "Button", null );
IntPtr hStart = API.FindWindowEx( hTaskbar, IntPtr.Zero, "Button", null );
API.GetWindowRect( hStart, out rcStart );
API.GetWindowRect( hBar, out rcBar );
API.GetWindowRect( hTrayBtn, out rcTrayBtn );
rbInfo.hreBar = hBar;
rbInfo.hTaskBar = hTaskbar;
AppBarData taskbarInfo = new AppBarData();
API.SHAppBarMessage( 0x00000005, ref taskbarInfo );
int max_size = 40;
switch ( taskbarInfo.uEdge )
{
#region
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 = 40;
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;
}
/// <summary>
/// 根据任务栏位置计算窗体和主按钮位置
/// </summary>
/// <param name="mainWindowHeight">主窗体高度</param>
/// <param name="mainWindowWidth">主窗体宽度</param>
public AppPos CalcAppPos(double mainWindowHeight, double mainWindowWidth)
{
System.Drawing.Rectangle screenRect = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea;
RECT rcBar, rcTrayBtn, rcStart;
AppPos pos = new AppPos();
try
{
#region
IntPtr hTaskbar = API.FindWindow("Shell_TrayWnd", null);
IntPtr hBar = API.FindWindowEx(hTaskbar, IntPtr.Zero, "ReBarWindow32", null);
IntPtr hTray = API.FindWindowEx(hTaskbar, IntPtr.Zero, "TrayNotifyWnd", null);
IntPtr hTrayBtn = API.FindWindowEx(hTray, IntPtr.Zero, "Button", null);
IntPtr hStart = API.FindWindowEx(hTaskbar, IntPtr.Zero, "Button", null);
API.GetWindowRect(hStart, out rcStart);
API.GetWindowRect(hBar, out rcBar);
API.GetWindowRect(hTrayBtn, out rcTrayBtn);
pos.rebarInfo.hreBar = hBar;
pos.rebarInfo.hTaskBar = hTaskbar;
AppBarData taskbarInfo = new AppBarData();
API.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 = StartSize;
// pos.rebarInfo.x = 0;
// pos.rebarInfo.y = pos.btn_y + pos.btn_size;
// pos.rebarInfo.height = rcTrayBtn.Top - pos.rebarInfo.y;
// pos.rebarInfo.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 = StartSize;
// pos.btn_y = (rcBar.Bottom - rcBar.Top - pos.btn_size) / 2;
// pos.rebarInfo.x = pos.btn_x + pos.btn_size;
// pos.rebarInfo.y = 0;
// pos.rebarInfo.height = rcBar.Bottom - rcBar.Top;
// pos.rebarInfo.width = rcTrayBtn.Left - pos.rebarInfo.x;
// break;
//case 2:////任务栏在右边
// pos.main_left = screenRect.Right - mainWindowWidth - 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 = StartSize;
// pos.rebarInfo.x = 0;
// pos.rebarInfo.y = pos.btn_y + pos.btn_size;
// pos.rebarInfo.height = rcTrayBtn.Top - pos.rebarInfo.y;
// pos.rebarInfo.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 - mainWindowHeight - 3;
pos.btn_size = (rcBar.Bottom - rcBar.Top) > max_size ? max_size : (rcBar.Bottom - rcBar.Top);
pos.btn_x = rcBar.Left;
pos.btn_y = (rcBar.Bottom - rcBar.Top - pos.btn_size) / 2;
pos.rebarInfo.x = rcBar.Left + pos.btn_size;
pos.rebarInfo.y = 0;
pos.rebarInfo.height = rcBar.Bottom - rcBar.Top;
pos.rebarInfo.width = rcTrayBtn.Left - pos.rebarInfo.x;
break;
default:
pos = new AppPos()
{
main_left = (screenRect.Width - mainWindowWidth) / 2,
main_top = (screenRect.Height - mainWindowHeight) / 2,
btn_size = -1,
btn_x = -1,
btn_y = -1
};
break;
#endregion
}
#endregion
}
catch
{
pos = new AppPos()
{
main_left = (screenRect.Width - mainWindowWidth) / 2,
main_top = (screenRect.Height - mainWindowHeight) / 2,
btn_size = -1,
btn_x = -1,
btn_y = -1
};
}
return pos;
}
