VB中的一个问题set=new是什么意思
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解决时间 2021-02-26 00:55
- 提问者网友:星軌
- 2021-02-25 05:54
VB中的一个问题set=new是什么意思
最佳答案
- 五星知识达人网友:梦中风几里
- 2021-02-25 07:22
Function GetDate(ByVal tYear As Integer, tMonth As Integer, tDay As Integer, Optional secondMonth As Boolean = False) As String
On Error GoTo aErr
If tYear > 2100 Or tYear < 1899 Or tMonth > 12 Or tMonth < 1 Or tDay > 30 Or tDay < 1 Then Exit Function
Dim thisMonths As String, ylNewYear As Date, toMonth As Integer
Dim mDays As Integer, RunYue1 As Integer, i As Integer
thisMonths = H2B(Mid(ylData, (tYear - 1899) * 8 + 1, 7))
If tDay > 29 + CInt(Mid(thisMonths, tMonth, 1)) Then Exit Function
ylNewYear = DateSerial(tYear, CInt(Mid(thisMonths, 15, 2)), CInt(Mid(thisMonths, 17, 2))) '农历新年日期
thisMonths = Left(thisMonths, 14)
RunYue1 = Val("&H" & Right(thisMonths, 1)) '闰月月份
toMonth = tMonth - 1
If RunYue1 > 0 Then '有闰月
thisMonths = Left(thisMonths, RunYue1) & Mid(thisMonths, 13, 1) & Mid(thisMonths, RunYue1 + 1)
If tMonth > RunYue1 Or (secondMonth And tMonth = RunYue1) Then toMonth = tMonth
End If
thisMonths = Left(thisMonths, 13)
mDays = 0
For i = 1 To toMonth
mDays = mDays + 29 + CInt(Mid(thisMonths, i, 1))
Next
mDays = mDays + tDay
GetDate = ylNewYear + mDays - 1
aErr:
End Function
'将压缩的阴历字符还原
Private Function H2B(ByVal strHex As String) As String
Dim i As Integer, i1 As Integer, tmpV As String
Const hStr = "0123456789ABCDEF"
Const bStr = "0000000100100011010001010110011110001001101010111100110111101111"
tmpV = UCase(Left(strHex, 3))
'十六进制转二进制
For i = 1 To Len(tmpV)
i1 = InStr(hStr, Mid(tmpV, i, 1))
H2B = H2B & Mid(bStr, (i1 - 1) * 4 + 1, 4)
Next
H2B = H2B & Mid(strHex, 4, 2)
'十六进制转十进制
H2B = H2B & "0" & CStr(Val("&H" & Right(strHex, 2)))
End Function
Private Sub Command1_Click()
Label1.Caption = GetYLDate(Text1.Text)
End Sub
On Error GoTo aErr
If tYear > 2100 Or tYear < 1899 Or tMonth > 12 Or tMonth < 1 Or tDay > 30 Or tDay < 1 Then Exit Function
Dim thisMonths As String, ylNewYear As Date, toMonth As Integer
Dim mDays As Integer, RunYue1 As Integer, i As Integer
thisMonths = H2B(Mid(ylData, (tYear - 1899) * 8 + 1, 7))
If tDay > 29 + CInt(Mid(thisMonths, tMonth, 1)) Then Exit Function
ylNewYear = DateSerial(tYear, CInt(Mid(thisMonths, 15, 2)), CInt(Mid(thisMonths, 17, 2))) '农历新年日期
thisMonths = Left(thisMonths, 14)
RunYue1 = Val("&H" & Right(thisMonths, 1)) '闰月月份
toMonth = tMonth - 1
If RunYue1 > 0 Then '有闰月
thisMonths = Left(thisMonths, RunYue1) & Mid(thisMonths, 13, 1) & Mid(thisMonths, RunYue1 + 1)
If tMonth > RunYue1 Or (secondMonth And tMonth = RunYue1) Then toMonth = tMonth
End If
thisMonths = Left(thisMonths, 13)
mDays = 0
For i = 1 To toMonth
mDays = mDays + 29 + CInt(Mid(thisMonths, i, 1))
Next
mDays = mDays + tDay
GetDate = ylNewYear + mDays - 1
aErr:
End Function
'将压缩的阴历字符还原
Private Function H2B(ByVal strHex As String) As String
Dim i As Integer, i1 As Integer, tmpV As String
Const hStr = "0123456789ABCDEF"
Const bStr = "0000000100100011010001010110011110001001101010111100110111101111"
tmpV = UCase(Left(strHex, 3))
'十六进制转二进制
For i = 1 To Len(tmpV)
i1 = InStr(hStr, Mid(tmpV, i, 1))
H2B = H2B & Mid(bStr, (i1 - 1) * 4 + 1, 4)
Next
H2B = H2B & Mid(strHex, 4, 2)
'十六进制转十进制
H2B = H2B & "0" & CStr(Val("&H" & Right(strHex, 2)))
End Function
Private Sub Command1_Click()
Label1.Caption = GetYLDate(Text1.Text)
End Sub
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