How to add numerical values via text boxes in userform

Adding numerical values in text-boxes on a user-form is not straightforward. Watch the video first and then study the VBA code:

Private Sub CommandButton1_Click()
TextBox3.Value = Val(TextBox1) + Val(TextBox2.Value)
End Sub

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Dinesh Kumar Takyar

Welcome to! My aim is to help you learn MS Excel including VBA. I always felt that a good way to learn something was to find solutions to problems in that domain. That is why I share these Excel videos with you. Mostly these are questions asked during my corporate training sessions. I've been training individuals and companies in computers since 1991. I did my B. Sc. (Vordiplom), M. Sc. (Diplom) and Ph.D. (Dr. rer. nat.) from Hamburg, Germany. The best thing about solving some of my visitor's questions is that I also gain new insights. For more Excel VBA solutions you may like to visit my YouTube channel: For a structured Excel VBA training course online you can visit:

One thought on “How to add numerical values via text boxes in userform”

  1. Dear Sir,
    i cant able to delete excel data from user form delete option. my all vba is workig properly in active sheet only and inactive sheet i can only data add or update cant able to delete . plz help me.
    im using the code below for dele the data
    Private Sub CommandButton3_Click()
    Dim x As Long
    Dim y As Long
    x = Sheets(“sheet5”).Range(“A” & Rows.Count).End(xlUp).Row
    For y = 2 To x
    If Sheets(“sheet5”).Cells(y, 1).Text = TextBox2.Value Then
    Rows(y).Delete shift:=xlUp
    End If
    Next y
    SUB end

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