public static UserNotificationInfoHeader GetUserNotification(int handle)
{
int pcBytesNeeded = 0;
NativeMethods.CeGetUserNotification(handle, 0, ref pcBytesNeeded, IntPtr.Zero);
IntPtr pBuffer = Marshal.AllocHGlobal(pcBytesNeeded);
if (!NativeMethods.CeGetUserNotification(handle, (uint)pcBytesNeeded, ref pcBytesNeeded, pBuffer))
{
throw new Win32Exception(Marshal.GetLastWin32Error(), "Error getting UserNotification");
}
UserNotificationInfoHeader header = new UserNotificationInfoHeader
{
hNotification = Marshal.ReadInt32(pBuffer, 0),
dwStatus = Marshal.ReadInt32(pBuffer, 4)
};
IntPtr ptr = (IntPtr)Marshal.ReadInt32(pBuffer, 8);
IntPtr ptr3 = (IntPtr)Marshal.ReadInt32(pBuffer, 12);
header.pcent = new UserNotificationTrigger();
if (ptr != IntPtr.Zero)
{
header.pcent.dwSize = Marshal.ReadInt32(ptr);
header.pcent.Type = (NotificationType)Marshal.ReadInt32(ptr, 4);
header.pcent.Event = (NotificationEvent)Marshal.ReadInt32(ptr, 8);
header.pcent.Application = Marshal.PtrToStringUni((IntPtr)Marshal.ReadInt32(ptr, 12));
header.pcent.Arguments = Marshal.PtrToStringUni((IntPtr)Marshal.ReadInt32(ptr, 0x10));
header.pcent.stStartTime = (SYSTEMTIME)Marshal.PtrToStructure((IntPtr)(ptr.ToInt32() + 20), typeof(SYSTEMTIME));
header.pcent.stEndTime = (SYSTEMTIME)Marshal.PtrToStructure((IntPtr)(ptr.ToInt32() + 0x24), typeof(SYSTEMTIME));
}
header.pceun = new UserNotification();
if (ptr3 != IntPtr.Zero)
{
header.pceun.Action = (NotificationAction)Marshal.ReadInt32(ptr3, 0);
header.pceun.Title = Marshal.PtrToStringUni((IntPtr)Marshal.ReadInt32(ptr3, 4));
header.pceun.Text = Marshal.PtrToStringUni((IntPtr)Marshal.ReadInt32(ptr3, 8));
header.pceun.Sound = Marshal.PtrToStringUni((IntPtr)Marshal.ReadInt32(ptr3, 12));
header.pceun.MaxSound = Marshal.ReadInt32(ptr3, 0x10);
}
Marshal.FreeHGlobal(pBuffer);
return(header);
}
public static UserNotificationInfoHeader GetUserNotification(int handle)
{
int pcBytesNeeded = 0;
NativeMethods.CeGetUserNotification(handle, 0, ref pcBytesNeeded, IntPtr.Zero);
IntPtr pBuffer = Marshal.AllocHGlobal(pcBytesNeeded);
if (!NativeMethods.CeGetUserNotification(handle, (uint)pcBytesNeeded, ref pcBytesNeeded, pBuffer))
{
throw new Win32Exception(Marshal.GetLastWin32Error(), "Error getting UserNotification");
}
UserNotificationInfoHeader header = new UserNotificationInfoHeader
{
hNotification = Marshal.ReadInt32(pBuffer, 0),
dwStatus = Marshal.ReadInt32(pBuffer, 4)
};
IntPtr ptr = (IntPtr)Marshal.ReadInt32(pBuffer, 8);
IntPtr ptr3 = (IntPtr)Marshal.ReadInt32(pBuffer, 12);
header.pcent = new UserNotificationTrigger();
if (ptr != IntPtr.Zero)
{
header.pcent.dwSize = Marshal.ReadInt32(ptr);
header.pcent.Type = (NotificationType)Marshal.ReadInt32(ptr, 4);
header.pcent.Event = (NotificationEvent)Marshal.ReadInt32(ptr, 8);
header.pcent.Application = Marshal.PtrToStringUni((IntPtr)Marshal.ReadInt32(ptr, 12));
header.pcent.Arguments = Marshal.PtrToStringUni((IntPtr)Marshal.ReadInt32(ptr, 0x10));
header.pcent.stStartTime = (SYSTEMTIME)Marshal.PtrToStructure((IntPtr)(ptr.ToInt32() + 20), typeof(SYSTEMTIME));
header.pcent.stEndTime = (SYSTEMTIME)Marshal.PtrToStructure((IntPtr)(ptr.ToInt32() + 0x24), typeof(SYSTEMTIME));
}
header.pceun = new UserNotification();
if (ptr3 != IntPtr.Zero)
{
header.pceun.Action = (NotificationAction)Marshal.ReadInt32(ptr3, 0);
header.pceun.Title = Marshal.PtrToStringUni((IntPtr)Marshal.ReadInt32(ptr3, 4));
header.pceun.Text = Marshal.PtrToStringUni((IntPtr)Marshal.ReadInt32(ptr3, 8));
header.pceun.Sound = Marshal.PtrToStringUni((IntPtr)Marshal.ReadInt32(ptr3, 12));
header.pceun.MaxSound = Marshal.ReadInt32(ptr3, 0x10);
}
Marshal.FreeHGlobal(pBuffer);
return header;
}