有几个关于tlb版的问题问题一下
HugeCalcU4VB 与 HugeCalc4VB 我该用哪一个? 是由电脑配置决定的吗?使用HugeCalc计算库手动求阶乘的代码可以这样写吗?
Private Sub cmdFactoriel_Click()
Dim hi1 As Long
Dim hi2 As Long
Dim hi3 As Long
Dim i As Long
Dim pStr As Long
Dim nStrLen As Long
Dim Str As String
Dim TempsUtilise As Single
QueryPerformanceCounter Counter0
hi1 = HI_new
hi2 = HI_new
hi3 = HI_new
QueryPerformanceCounter Counter1
HI_set_u32 hi1, 1
For i = 2 To CLng(txtNaturel.Text)
HI_mul_u32 hi1, hi1, i
Next i
QueryPerformanceCounter Counter2
TempsUtilise = (Counter2 - Counter1) / Frequency
txtTempsUtilise.Text = TempsUtilise
pStr = HI_getStr(hi1, 0, nStrLen)
L_SetWindowText txtFactoriel1.hWnd, pStr
HI_delete hi1
HI_delete hi2
HI_delete hi3
QueryPerformanceCounter Counter3
TempsUtilise = (Counter3 - Counter0) / Frequency
txtTempsUtilise2.Text = TempsUtilise
ShowErrorCode
End Sub
特别是
HI_mul_u32 hi1, hi1, i
语句会不会影响运算速度,前一个hi1有没有被删除? 我在Windows10下用VB6,是不是我应该用HugeCalcU4VB版?还有帮我看看我的代码有没有问题,好吗.
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