| 83 |  | var | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 84 |  | i:    LongWord; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 85 |  | exts: TStringArray; | 
 
 
 
 
 
 
 
 
 | 86 | – | f, c1,c2: Int64; | 
 
 
 
 
 
 
 
 
 | 87 | – | time1,time2,time3: Double; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 86 |  | begin | 
 
 
 
 
 
 
 
 
 | 89 | – | QueryPerformanceFrequency(f); | 
 
 
 
 
 
 
 
 
 | 90 | – | QueryPerformanceCounter(c1); | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 87 |  | combo_extension.Items.Clear; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 88 |  | combo_extension.Items.Add('_All files_ (' + | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 89 |  | IntToStr(OniDataConnection.GetFilesCount) + ')'); | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 97 |  | end; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 98 |  | end else | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 99 |  | combo_extension.Items.Add(exts[i]); | 
 
 
 
 
 
 
 
 
 | 104 | – | QueryPerformanceCounter(c2); | 
 
 
 
 
 
 
 
 
 | 105 | – | time1 := (c2 - c1) / f; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 100 |  | combo_extension.ItemIndex := 0; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 101 |  | combo_extensionClick(Self); | 
 
 
 
 
 
 
 
 
 | 108 | – | QueryPerformanceCounter(c1); | 
 
 
 
 
 
 
 
 
 | 109 | – | time2 := (c1 - c2) / f; | 
 
 
 
 
 
 
 
 
 | 110 | – | ShowMessage(FloatToStr(time1) +#13+#10+ FloatToStr(time2)); | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 102 |  | end; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 103 |  |  | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 104 |  |  |