private int BufferSpaceProc()
{
// Assume that we have 1 GB of available space.
int space = 1024 * 1024 * 1024;
NativeStructs.MEMORYSTATUSEX buffer = new NativeStructs.MEMORYSTATUSEX()
{
dwLength = (uint)Marshal.SizeOf(typeof(NativeStructs.MEMORYSTATUSEX))
};
if (SafeNativeMethods.GlobalMemoryStatusEx(ref buffer))
{
if (buffer.ullAvailVirtual < (ulong)space)
{
space = (int)buffer.ullAvailVirtual;
}
}
return(space);
}
internal static extern bool GlobalMemoryStatusEx(ref NativeStructs.MEMORYSTATUSEX lpBuffer);
