public static FindSurface GetInstance()
{
if (instance == null)
{
instance = new FindSurface();
if (instance.context == IntPtr.Zero)
{
instance = null; // Failed to Initialized...
}
}
return(instance);
}
public static FindSurface GetInstance(ref FS_CONTEXT_CREATION_ERROR err)
{
if (instance == null)
{
FS_CONTEXT_CREATION_ERROR ret = FS_CONTEXT_CREATION_ERROR.FS_NO_ERROR;
instance = new FindSurface(ref ret);
if (ret != FS_CONTEXT_CREATION_ERROR.FS_NO_ERROR || instance.context == IntPtr.Zero)
{
instance = null; // Failed to Initialized...
err = ret;
}
}
else
{
err = FS_CONTEXT_CREATION_ERROR.FS_NO_ERROR;
}
return(instance);
}