有谁用过TimeSetEvent函数?
艳阳天11 2003-10-16 11:35:41 定义
function timeSetEvent(uDelay :longint; uResolution :longint;lqFunction :longint;dwUser :longint;uFlags :longint):longint;stdcall; external 'winmm.dll';
调用
gl_timeid := timeSetEvent(1,0,longint(@timeproc),1,1);
回调函数timeproc定义:
procedure timeproc(uID:longint;uMsg :longint;dwuser :longint; dw1 :longint; dw2:longint);
我按以上方法调用时,老是说出错,提示“XXX”内存不能写,请大家指点!