What is the difference between .text, .value, and .value2?

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孤独总比滥情好 2020-11-22 00:07

What is the difference between .text, .value, and .value2? Such as when should target.text, target.value, and target.value2 be used?

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  • 2020-11-22 00:15

    Out of curiosity, I wanted to see how Value performed against Value2. After about 12 trials of similar processes, I could not see any significant differences in speed so I would always recommend using Value. I used the below code to run some tests with various ranges.

    If anyone sees anything contrary regarding performance, please post.

    Sub Trial_RUN()
        For t = 0 To 5
            TestValueMethod (True)
            TestValueMethod (False)
        Next t
    
    End Sub
    
    
    
    
    Sub TestValueMethod(useValue2 As Boolean)
    Dim beginTime As Date, aCell As Range, rngAddress As String, ResultsColumn As Long
    ResultsColumn = 5
    
    'have some values in your RngAddress. in my case i put =Rand() in the cells, and then set to values
    rngAddress = "A2:A399999" 'I changed this around on my sets.
    
    
    
    With ThisWorkbook.Sheets(1)
    .Range(rngAddress).Offset(0, 1).ClearContents
    
    
    beginTime = Now
    
    For Each aCell In .Range(rngAddress).Cells
        If useValue2 Then
            aCell.Offset(0, 1).Value2 = aCell.Value2 + aCell.Offset(-1, 1).Value2
        Else
            aCell.Offset(0, 1).Value = aCell.Value + aCell.Offset(-1, 1).Value
        End If
    
    Next aCell
    
    Dim Answer As String
     If useValue2 Then Answer = " using Value2"
    
    .Cells(Rows.Count, ResultsColumn).End(xlUp).Offset(1, 0) = DateDiff("S", beginTime, Now) & _
                " seconds. For " & .Range(rngAddress).Cells.Count & " cells, at " & Now & Answer
    
    
    End With
    
    
    End Sub
    

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  • 2020-11-22 00:16

    Except first answer form Bathsheba, except MSDN information for:

    .Value
    .Value2
    .Text

    you could analyse these tables for better understanding of differences between analysed properties.

    enter image description here

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  • 2020-11-22 00:37

    .Text gives you a string representing what is displayed on the screen for the cell. Using .Text is usually a bad idea because you could get ####

    .Value2 gives you the underlying value of the cell (could be empty, string, error, number (double) or boolean)

    .Value gives you the same as .Value2 except if the cell was formatted as currency or date it gives you a VBA currency (which may truncate decimal places) or VBA date.

    Using .Value or .Text is usually a bad idea because you may not get the real value from the cell, and they are slower than .Value2

    For a more extensive discussion see my Text vs Value vs Value2

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  • 2020-11-22 00:38

    target.Value will give you a Variant type

    target.Value2 will give you a Variant type as well but a Date is coerced to a Double

    target.Text attempts to coerce to a String and will fail if the underlying Variant is not coercable to a String type

    The safest thing to do is something like

    Dim v As Variant
    v = target.Value 'but if you don't want to handle date types use Value2
    

    And check the type of the variant using VBA.VarType(v) before you attempt an explicit coercion.

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  • 2020-11-22 00:39

    Regarding conventions in C#. Let's say you're reading a cell that contains a date, e.g. 2014-10-22.

    When using:

    .Text, you'll get the formatted representation of the date, as seen in the workbook on-screen:
    2014-10-22. This property's type is always string but may not always return a satisfactory result.

    .Value, the compiler attempts to convert the date into a DateTime object: {2014-10-22 00:00:00} Most probably only useful when reading dates.

    .Value2, gives you the real, underlying value of the cell. In the case for dates, it's a date serial: 41934. This property can have a different type depending on the contents of the cell. For date serials though, the type is double.

    So you can retrieve and store the value of a cell in either dynamic, var or object but note that the value will always have some sort of innate type that you will have to act upon.

    dynamic x = ws.get_Range("A1").Value2;
    object  y = ws.get_Range("A1").Value2;
    var     z = ws.get_Range("A1").Value2;
    double  d = ws.get_Range("A1").Value2;      // Value of a serial is always a double
    
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  • 2020-11-22 00:41

    .Text is the formatted cell's displayed value; .Value is the value of the cell possibly augmented with date or currency indicators; .Value2 is the raw underlying value stripped of any extraneous information.

    range("A1") = Date
    range("A1").numberformat = "yyyy-mm-dd"
    debug.print range("A1").text
    debug.print range("A1").value
    debug.print range("A1").value2
    
    'results from Immediate window
    2018-06-14
    6/14/2018 
    43265 
    
    range("A1") = "abc"
    range("A1").numberformat = "_(_(_(@"
    debug.print range("A1").text
    debug.print range("A1").value
    debug.print range("A1").value2
    
    'results from Immediate window
       abc
    abc
    abc
    
    range("A1") = 12
    range("A1").numberformat = "0 \m\m"
    debug.print range("A1").text
    debug.print range("A1").value
    debug.print range("A1").value2
    
    'results from Immediate window
    12 mm
    12
    12
    

    If you are processing the cell's value then reading the raw .Value2 is marginally faster than .Value or .Text. If you are locating errors then .Text will return something like #N/A as text and can be compared to a string while .Value and .Value2 will choke comparing their returned value to a string. If you have some custom cell formatting applied to your data then .Text may be the better choice when building a report.

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