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Editorial Team
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Asked: 2026-06-02T02:53:33+00:00

How to declare two object in one statement for vb.net? example If IsNumeric(TextBox1.Text),(TextBox2.Text) Then

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How to declare two object in one statement for vb.net?
example

If IsNumeric(TextBox1.Text),(TextBox2.Text) Then
lbl_answer.Text = Val(TextBox1.Text) + Val(TextBox2.Text)
Else
MsgBox(“Error only number can be calculate”)
End If

I can do

if isnumeric(textbox1.text) then

but I can’t say

if isnumeric(textbox1.text), (textbox2.text)

How can I do so?

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1 Answer

  1. Editorial Team

    As nobody did so far let me express your options (straight from the comments – sorry but why those are not answers I don’t know):

    1. And

      If IsNumeric(TextBox1.Text) And IsNumeric(TextBox2.Text) Then ...

    2. AndAlso (subtle difference: AndAlso don’t evaluate the second expression if the first evaluates to false)

      If IsNumeric(TextBox1.Text) AndAlso IsNumeric(TextBox2.Text) Then ...

    I don’t think the LINQ one is really a option.

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