public static void FixWin8_1()
{
/*
* Remove taskbar blur
*/
//Get a handle to the taskbar
IntPtr taskBarHandle = User32.FindWindowExW(IntPtr.Zero, IntPtr.Zero, "Shell_TrayWnd", "");
//Create an ACCENTPOLICY instance which describe to disable any sort of transparency or blur
User32.ACCENTPOLICY accentPolicy = new User32.ACCENTPOLICY {
nAccentState = 0
};
//Get the size of the ACCENTPOLICY instance
int accentPolicySize = Marshal.SizeOf(accentPolicy);
//Get the pointer to the ACCENTPOLICY instance
IntPtr accentPolicyPtr = Marshal.AllocHGlobal(accentPolicySize);
//Copy the struct to unmanaged memory so that Win32 can read it
Marshal.StructureToPtr(accentPolicy, accentPolicyPtr, false);
//Create a WINCOMPATTRDATA instance which sets the WindowCompositionAttribute (19) to the ACCENTPOLICY instance
var winCompatData = new User32.WINCOMPATTRDATA
{
nAttribute = 19,
ulDataSize = accentPolicySize,
pData = accentPolicyPtr
};
//Tell Windows to apply the attribute
User32.SetWindowCompositionAttribute(taskBarHandle, ref winCompatData);
//Free the pointer to the ACCENTPOLICY instance
Marshal.FreeHGlobal(accentPolicyPtr);
/*
* Remove taskbar borders
*/
//Get the current taskbar WindowStyle
IntPtr p = User32.GetWindowLongPtrW(taskBarHandle, -16);
//Set the taskbar WindowStyle to the original plus an offset of 0x400000
User32.SetWindowLongPtrW(taskBarHandle, -16, new IntPtr(p.ToInt64() + 0x400000));
//Set the taskbar WindowStyle back to the original
User32.SetWindowLongPtrW(taskBarHandle, -16, p);
}
//Enables Classic Theme and if specified Classic Taskbar.
public static void MasterEnable(bool taskbar)
{
Registry.CurrentUser.OpenSubKey("SOFTWARE", true).CreateSubKey("SimpleClassicTheme");
Registry.SetValue(@"HKEY_CURRENT_USER\SOFTWARE\SimpleClassicTheme", "Enabled", true.ToString());
//Windows 8.1
if (Environment.OSVersion.Version.Major != 10)
{
//Enable the theme
Enable();
//Make explorer apply theme
Process.Start("cmd", "/c taskkill /im explorer.exe /f").WaitForExit();
Process.Start("explorer.exe", @"C:\Windows\explorer.exe");
Thread.Sleep((int)Registry.CurrentUser.OpenSubKey("SOFTWARE", true).CreateSubKey("SimpleClassicTheme").GetValue("TaskbarDelay", 5000));
/*
* Remove taskbar blur
*/
//Get a handle to the taskbar
IntPtr taskBarHandle = User32.FindWindowExW(IntPtr.Zero, IntPtr.Zero, "Shell_TrayWnd", "");
//Create an ACCENTPOLICY instance which describe to disable any sort of transparency or blur
User32.ACCENTPOLICY accentPolicy = new User32.ACCENTPOLICY {
nAccentState = 0
};
//Get the size of the ACCENTPOLICY instance
int accentPolicySize = Marshal.SizeOf(accentPolicy);
//Get the pointer to the ACCENTPOLICY instance
IntPtr accentPolicyPtr = Marshal.AllocHGlobal(accentPolicySize);
//Copy the struct to unmanaged memory so that Win32 can read it
Marshal.StructureToPtr(accentPolicy, accentPolicyPtr, false);
//Create a WINCOMPATTRDATA instance which sets the WindowCompositionAttribute (19) to the ACCENTPOLICY instance
var winCompatData = new User32.WINCOMPATTRDATA
{
nAttribute = 19,
ulDataSize = accentPolicySize,
pData = accentPolicyPtr
};
//Tell Windows to apply the attribute
User32.SetWindowCompositionAttribute(taskBarHandle, ref winCompatData);
//Free the pointer to the ACCENTPOLICY instance
Marshal.FreeHGlobal(accentPolicyPtr);
/*
* Remove taskbar borders
*/
//Get the current taskbar WindowStyle
IntPtr p = User32.GetWindowLongPtrW(taskBarHandle, -16);
//Set the taskbar WindowStyle to the original plus an offset of 0x400000
User32.SetWindowLongPtrW(taskBarHandle, -16, new IntPtr(p.ToInt64() + 0x400000));
//Set the taskbar WindowStyle back to the original
User32.SetWindowLongPtrW(taskBarHandle, -16, p);
}
//Windows 10 with taskbar
else if (taskbar)
{
ClassicTaskbar.Enable();
Enable();
}
//Just enable
else
{
Enable();
}
}