Delphi±í´ïʽ
function ExpCalc(exp: string): string;
var
vScript: Variant;
begin
vScript := CreateOleObject('ScriptControl');
vScript.Language := 'VBScript';
Result := vScript.Eval(exp);
end;
procedure TForm1.Button1Click(Sender: TObject);
var
s:string;
begin
s:=ExpCalc('100 *4.17/0.5*(55.22+22)/3.14');
ShowMessage(s);
end;
Ïà¹ØÎĵµ£º
µÚÒ»ÖÖ·½·¨£º
µÚÒ»²½£º ÐÞ¸ÄÊôÐÔ
1¡¢kind -> dtktime Ò²¿ÉÒÔÊÇdtkdate µ«ÊÇÔÚÓÃdtkdateµÄʱºòÐèÒª½«datemodeÊôÐÔÐ޸ijÉdmUpDown
2¡¢parseinput -> true
µÚ¶þ²½£ºÔÚonUserInputʼþÖÐдһ¾ä´úÂë
DateTimePicker1.DateTime:=DateAndTime;
×¢£ºÒÔÉÏ·½·¨ËäÈ»¿ÉÒԴﵽĿµÄ£¬µ ......
Èç½ñRealPlayerµÄÁ÷ʽýÌåÎļþÒÔÆäÇ¿´óµÄÊÓÆµÑ¹Ëõ±ÈÕýÖð²½ÇÄÈ»ÐËÆð¡£RealPlayer Plus²¥·ÅÆ÷Ò²ÀíËùµ±È»µØ³ÉΪ´ó¼Ò²¥·ÅRealPlayer¸ñʽÎļþµÄÊ×Ñ¡Èí¼þ¡£²»¹ýRealPlayer PlusÒ²²»ÊÇʮȫʮÃÀµÄ£¬±ÈÈçÆô¶¯Ê±¼äÂý£¬Õ¼Óÿռä´ó£¬ÁôÓÐÀúÊ·¼Ç¼µÈµÈ¡£ÆäʵÎÒÃÇ¿ÉÒÔÀûÓÃDelphi´òÔìÒ»¸öÍêÈ«·ûºÏ×Ô¼ºÒªÇóµÄRealPlayer² ......
ÎÒÔÚÎÄÕ¡¶DelphiͼÏñ´¦Àí -- ͼÏñ¾í»ý¼°¸ß˹ģºý¡·ÖУ¬½éÉÜÁËÀûÓÃͨÓõÄͼÏñ¾í»ý¹ý³Ì¶ÔͼÏñ½øÐиß˹ģºý´¦Àí£¬Æä´¦ÀíЧ¹û»¹²»´í£¬´¦ÀíСÐÍͼÏñʱ¸Ð¾õÒ²»¹ÐУ¬µ«ÊÇ´¦Àí½Ï´óͼÏñʱµÄËÙ¶È»¹ÊÇÏÓÂý£¬ÔÚÎÒµÄP4 2.8G¡¢1GÄÚ´æµÄ»úÆ÷É϶ÔǧÍòÏñËØÍ¼Ïñ½øÐÐQ=3£¬R=5µÄ¸ß˹ģºý´¦Àí£¬²»°üÀ¨Í¼Ïñ×°ÔØºÍǰÆÚÊý ......
TMS Scripter£ºÖ§³ÖPascalºÍVBScriptÁ½ÖÖÓï·¨¡£ÓŵãÊÇÎĵµÆëÈ«¡¢Àý×ÓÆëÈ«£¬½Å±¾¿ÉÖ±½ÓÖ§³ÖDLL£¬¹Ù·½»¹ÌṩÁ˷ḻµÄIDE Debug¹¤¾ß¡¢µ¥Ôªµ¼³öº¯Êý¹¤¾ßµÈ£¬È±µãÊDZàÒëÔËÐнÏÂý¡£for ¿ÕÑ»·1000Íò´Î£¬ÐèÒª10ÃëÖÓÒÔÉÏ¡£TMS ScripterÊÇÉÌÒµ¹²ÏíÈí¼þ¡£
FastScript£ºÓùýFastReport±¨±íµÄÍ¬Ñ ......