public static SafeHGlobalHandle AllocHGlobal(int cb)
{
if (cb < 0)
{
throw new ArgumentOutOfRangeException("cb", "ValueMustBeNonNegative");
}
SafeHGlobalHandle handle = new SafeHGlobalHandle();
RuntimeHelpers.PrepareConstrainedRegions();
try
{
}
finally
{
IntPtr ptr = Marshal.AllocHGlobal(cb);
handle.SetHandle(ptr);
}
return(handle);
}