private long method_1(IntPtr intptr_1, uint uint_1, uint uint_2, uint uint_3)
{
if (uint_1 == this.uint_0)
{
this.action_3();
}
this.method_2(uint_1, uint_2, uint_3);
return(Class5.DefWindowProc(intptr_1, uint_1, uint_2, uint_3));
}