[英]Finding if a date is in the Future or in the Past
'checks to see if date is within x days of the inputted date
Function isFutureDate(x) As Boolean
Dim daysFuture As Integer
Dim futureDate As Date
daysFuture = Sheet1.Range("e1").Value - 1
'we have to add one to not count today
futureDate = WorksheetFunction.WorkDay(Date, daysFuture)
If x >= Date And x < futureDate Then
isFutureDate = True
Else
isFutureDate = False
End If
End Function
'checks to see if date is in the past x days
Function isPastDate(x) As Boolean
Dim BDate As Date
Dim y As Date
Dim daysPast As Integer
'subtract one to not count today
daysPast = Sheet1.Range("E1").Value - 1 'subtract one to not count today
BDate = WorksheetFunction.WorkDay(Date, -1 * daysPast)
If x < Date And x > BDate Then
isPastDate = True
Else
isPastDate = False
End If
End Function
These are the two functions I have currently. 这是我目前拥有的两个功能。 x
is passed as a Date . x
作为Date传递。 When I step through the program, I notice an error with BDate
in the isPastDate function
. 当我逐步执行程序时,我在isPastDate function
注意到BDate
错误。 In my file, I have a cell where the user enters how many days in the future they would like to see entries for. 在我的文件中,我有一个单元格,用户在该单元格中输入他们希望查看其条目的未来几天。 I think this is where my main problem is. 我认为这是我的主要问题所在。 When I check the value of daysFuture or daysPast I get 0 while the user entered value is clearly 7. 当我检查daysFuture或daysPast的值时,当用户输入的值明显为7时,我得到0。
'checks to see if date is within x days of the inputted date
Function isFutureDate(x As Date) As Boolean
Dim xDays As Integer
Dim xFuture As Integer
xDays = Sheet1.Range("E1").Value
xFuture = DateDiff("d", Date, x)
If xFuture > xDays Then
isFutureDate = True
Else
isFutureDate = False
End If
End Function
'checks to see if date is in the past x days
Function isPastDate(x As Date) As Boolean
Dim xDays As Integer
Dim xPast As Integer
xDays = Sheet1.Range("E1").Value
xPast = DateDiff("d", Date, x)
If xPast < xDays Then
isPastDate = True
Else
isPastDate = False
End If
End Function
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