'获得随机字符串方法
Public Function GetRandom() As String
Dim objRandom As System.Random
Dim intNumber As Integer
Dim intDateNum As Long
Dim strNumber As String
Dim dat_DateTime As DateTime strNumber = dat_DateTime.Now.ToString
strNumber = strNumber.Replace(":", "")
strNumber = strNumber.Replace("-", "")
strNumber = strNumber.Replace(" ", "")
intDateNum = CType(strNumber, Long) objRandom = New Random(Int((1 + 10 - 1) * CType(Rnd(), Integer)))
intNumber = objRandom.Next(10000, 99999)
objRandom = Nothing
Return (intDateNum + intNumber).ToString()
End Function
Public Function GetRandom() As String
Dim objRandom As System.Random
Dim intNumber As Integer
Dim intDateNum As Long
Dim strNumber As String
Dim dat_DateTime As DateTime strNumber = dat_DateTime.Now.ToString
strNumber = strNumber.Replace(":", "")
strNumber = strNumber.Replace("-", "")
strNumber = strNumber.Replace(" ", "")
intDateNum = CType(strNumber, Long) objRandom = New Random(Int((1 + 10 - 1) * CType(Rnd(), Integer)))
intNumber = objRandom.Next(10000, 99999)
objRandom = Nothing
Return (intDateNum + intNumber).ToString()
End Function
MyValue = CInt(Int((6 * Rnd()) + 1))