//如:http://www.delphitop.com/function CheckUrl(const sUrl:string):Boolean;var bl :Boolean;begin Result := False; bl := Pos('http://www.',LowerCase(sUrl))>0; bl := bl or (Pos('.delphitop.',LowerCase(sUrl))>0); if not bl then be
function GetMovieName(const fn: string): string;var i:Integer; s:string;begin s := trim(fn); if s[Length(s)]='\' then s := Copy(s,1,Length(s)-1); while Pos('\',s)>0 do begin i := Pos('\',s); s := Copy(s,i+1,Len
// uses StrUtils;function GetVirDirFromUrl(const sUrl:string):string;var str,sTemp:string;begin str := LowerCase(sUrl); if LeftStr(str,7)<>'http://' then Result := sUrl else begin str := ReplaceStr(str,'http://',''
procedure TForm1.Button2Click(Sender: TObject);var tc : TCanvas; i, j : integer; color : TColor; egcolor : TColor;begin tc := Label1.Canvas; //Label2上面必须有字,而且是黑色的 egcolor := RGB(0, 255, 0); for i := 1 to Label1.Width - 2 do for j := 1 to