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TextBox Validation in Excel VBA

Posted on 2011-03-03
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Last Modified: 2012-05-11
I have three TextBoxes in my Excel VBA application, i need to perform the below validations

if there is value in first textbox then it should be assigned to a variable say X

If only there is value in first textbox , it should check for second textbox and assign the values to X and Y variables respectively

If no value in first textbox then shouldn't go for second textbox validation at all, instead to third textbox directly from first.

Can anyone write the IF ....Then loop with the above validations


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Question by:srikanthv2322
  • 3
6 Comments
 
LVL 23

Expert Comment

by:Michael Fowler
ID: 35033907
Is this sort of thing you are after.
Not sure what you want done with 3rd textbox.

There can be 4 combinations of entries to code for ie 1+2, 1+3, 2+3 and 1+2+3 so you just need to provide code for each  option in the form

If...Then
ElseIf...Then
ElseIf...Then
Else...Then
End If

Michael
If textbox1.value <> "" And textbox2.value = "" then
   x = textbox1.value
elseIf textbox1.value <> "" And textbox2.value = "" then
   x = textbox1.value
   y = textbox2.value
End If

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Accepted Solution

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SiddharthRout earned 2000 total points
ID: 35033915
Here it is

Private Sub CommandButton1_Click()
    Dim X, Y, Z
    
    '~~> Check if TextBox 1 has Text
    If Len(Trim(TextBox1.Text)) <> 0 Then
        X = TextBox1.Text
        '~~> Check if TextBox 2 has Text
        If Len(Trim(TextBox2.Text)) <> 0 Then
            Y = TextBox2.Text
        End If
    '~~> Check if TextBox 3 has Text
    ElseIf Len(Trim(TextBox3.Text)) <> 0 Then
        Z = TextBox3.Text
    End If
End Sub

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Sid


Book1.xls
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LVL 30

Expert Comment

by:SiddharthRout
ID: 35033918
Michael: Sorry didn't know you were working on this as well. I see that both your if conditions are same?

Sid
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LVL 30

Expert Comment

by:SiddharthRout
ID: 35033936
srikanth: This is what I understood from your question.

if TextBox1 is not empty assign it's value to X
If TextBox1 is not empty,check TextBox2 and assign it's value to Y.
If both TextBox1 and TextBox2 are empty then take TextBox3 into consideration.

Have I understood your query correctly? Please do correct me if I am wrong and I will amend the code.

Sid
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LVL 24

Expert Comment

by:Tracy
ID: 35356994
This question has been classified as abandoned and is being closed as part of the Cleanup Program. See my comment at the end of the question for more details.
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