public static bool IsMinimizeRestoreAnimationEnabled()
{
ANIMATIONINFO anim = new ANIMATIONINFO(0);
SystemParametersInfo(SPI.SPI_GETANIMATION, anim.cbSize, ref anim, SPIF.None);
return(anim.iMinAnimate != 0);
}
public static bool GetMinMaxAnimation()
{
ANIMATIONINFO info = new ANIMATIONINFO();
info.cbSize = (uint)Marshal.SizeOf(typeof(ANIMATIONINFO));
WinUserApi.SystemParametersInfo(SystemParametersInfoParameters.SPI_GETANIMATION, 0, ref info, 0);
return(info.iMinAnimate != 0);
}
public static void SetMinMaxAnimation(bool enabled)
{
ANIMATIONINFO info = new ANIMATIONINFO();
info.cbSize = (uint)Marshal.SizeOf(typeof(ANIMATIONINFO));
info.iMinAnimate = enabled ? 1 : 0;
WinUserApi.SystemParametersInfo(SystemParametersInfoParameters.SPI_SETANIMATION, 0, ref info, SPIF.SPIF_UPDATEINIFILE);
}
public void EnableAnimation()
{
ANIMATIONINFO ai = new ANIMATIONINFO();
ai.cbSize = (uint)Marshal.SizeOf(ai);
ai.iMinAnimate = 1; // turn all animation off
SystemParametersInfo(SPI_SETANIMATION, 0, ref ai, SPIF_SENDCHANGE);
}
public static void SetMinimizeMaximizeAnimation(bool status)
{
ANIMATIONINFO animationInfo = new ANIMATIONINFO(status);
SystemParametersInfo(0x0048, ANIMATIONINFO.GetSize(),
ref animationInfo, SPIF.None);
if (animationInfo.IMinAnimate != status)
{
animationInfo.IMinAnimate = status;
SystemParametersInfo(0x0049, ANIMATIONINFO.GetSize(),
ref animationInfo, SPIF.SPIF_SENDCHANGE);
}
}
/// <summary>
/// Private helper method that indicates whether the user has Window Animation enabled.
/// </summary>
/// <returns>true if the user has Window Animation enabled. Otherwise returns false.</returns>
private bool UseWindowAnimation()
{
ANIMATIONINFO animationInfo = new ANIMATIONINFO();
animationInfo.cbSize = Marshal.SizeOf(animationInfo);
Win32.SystemParametersInfo(Win32.SPI_GETANIMATION, animationInfo.cbSize,
ref animationInfo, 0);
bool animateMinimize = (animationInfo.iMinAnimate != 0);
return(animateMinimize);
}
public static void SetMinimizeMaximizeAnimation(bool status)
{
ANIMATIONINFO animationInfo = new ANIMATIONINFO(status);
SystemParametersInfo(0x0048, ANIMATIONINFO.GetSize(),
ref animationInfo, SPIF.None);
if (animationInfo.IMinAnimate != status)
{
animationInfo.IMinAnimate = status;
SystemParametersInfo(0x0049, ANIMATIONINFO.GetSize(),
ref animationInfo, SPIF.SPIF_SENDCHANGE);
}
}
private static extern bool SystemParametersInfo(SPI uiAction, uint uiParam, ref ANIMATIONINFO pvParam, SPIF fWinIni);
public static extern bool SystemParametersInfo(SPI uiAction, uint uiParam, ref ANIMATIONINFO pvParam, SPIF fWinIni);
public static void SetMinimizeRestoreAnimation(bool enable)
{
ANIMATIONINFO anim = new ANIMATIONINFO(enable ? 1 : 0);
SystemParametersInfo(SPI.SPI_SETANIMATION, anim.cbSize, ref anim, SPIF.None);
}
public static void SetMinimizeRestoreAnimation(bool enable)
{
ANIMATIONINFO anim = new ANIMATIONINFO(enable ? 1 : 0);
SystemParametersInfo(SPI.SPI_SETANIMATION, anim.cbSize, ref anim, SPIF.None);
}
public static extern int SystemParametersInfo(int uAction, int uParam, ref ANIMATIONINFO lpvParam, int fuWinIni);
public static extern int SystemParametersInfo(int uAction, int uParam, ref ANIMATIONINFO lpvParam, int fuWinIni);
/// <summary>
/// Enable/Disable MinAnimate
/// </summary>
/// <param name="status"></param>
public static void SetMinimizeMaximizeAnimation(bool status)
{
ANIMATIONINFO animationInfo = new ANIMATIONINFO(status);
//System.Threading.Thread.Sleep(500);
if (!SystemParametersInfo(SPI.SPI_GETANIMATION, ANIMATIONINFO.GetSize(), ref animationInfo, SPIF.None)) {
Win32Exception ex = new Win32Exception(Marshal.GetLastWin32Error());
throw new ApplicationException("SystemParametersInfo get failed: " + ex.Message, ex);
}
//else
// EventLog.WriteEntry("Screen Monitor", "SystemParametersInfo get succeeded ", EventLogEntryType.Information, 1, 1);
if (animationInfo.IMinAnimate != status) {
animationInfo.IMinAnimate = status;
//System.Threading.Thread.Sleep(500);
if (!SystemParametersInfo(SPI.SPI_SETANIMATION, ANIMATIONINFO.GetSize(), ref animationInfo, SPIF.SPIF_SENDCHANGE)) {
Win32Exception ex = new Win32Exception(Marshal.GetLastWin32Error());
throw new ApplicationException("SystemParametersInfo set failed: " + ex.Message, ex);
}
//else
// EventLog.WriteEntry("Screen Monitor", "SystemParametersInfo set succeeded ", EventLogEntryType.Information, 1, 1);
}
}
private extern static bool Win32SystemParametersInfo (SPIAction uiAction, uint uiParam, ref ANIMATIONINFO value, uint fWinIni);
private bool SetAnimationControlsAndElements()
{
bool enabled = false;
ANIMATIONINFO animInfo = new ANIMATIONINFO(0);
bool bSuccess = true;
//Disable options
if (!SystemParametersInfo(SPI_SETCLIENTAREAANIMATION, 0, enabled, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE))
{
bSuccess = false;
}
if (!SystemParametersInfo(SPI_SETCOMBOBOXANIMATION, 0, enabled, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE))
{
bSuccess = false;
}
if (!SystemParametersInfo(SPI_SETLISTBOXSMOOTHSCROLLING, 0, enabled, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE))
{
bSuccess = false;
}
if (!SystemParametersInfo(SPI_SETMENUANIMATION, 0, enabled, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE))
{
bSuccess = false;
}
if (!SystemParametersInfo(SPI_SETSELECTIONFADE, 0, enabled, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE))
{
bSuccess = false;
}
if (!SystemParametersInfo(SPI_SETTOOLTIPANIMATION, 0, enabled, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE))
{
bSuccess = false;
}
if (!SystemParametersInfo(SPI_SETTOOLTIPFADE, 0, enabled, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE))
{
bSuccess = false;
}
if (!SystemParametersInfo(SPI_SETANIMATION, (System.UInt32)Marshal.SizeOf(typeof(ANIMATIONINFO)), ref animInfo, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE))
{
bSuccess = false;
}
//Enable options
enabled = true;
if (!SystemParametersInfo(SPI_SETCURSORSHADOW, 0, enabled, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE))
{
bSuccess = false;
}
if (!SystemParametersInfo(SPI_SETDROPSHADOW, 0, enabled, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE))
{
bSuccess = false;
}
return(bSuccess);
}
public static extern bool SystemParametersInfo(uint uiAction,
uint uiParam,
ref ANIMATIONINFO pvParam,
uint fWinIni);
public static bool IsMinimizeRestoreAnimationEnabled()
{
ANIMATIONINFO anim = new ANIMATIONINFO(0);
SystemParametersInfo(SPI.SPI_GETANIMATION, anim.cbSize, ref anim, SPIF.None);
return anim.iMinAnimate != 0;
}
