When I input Private Sub btnVerify_Click(sender As Object, e As EventArgs) Handles btnVerify.Click     Dim nums = {TextBox1, TextBox2, TextBox3, TextBox4, TextBox5, TextBox6, TextBox7}, It comes out as an error. How do I fix that?

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Methods of StringBuilder class

The StringBuilder class can be used to create mutable strings. The methods defined in the StringBuilder class are widely used to manipulate and concatenate strings. It is a non-synchronized class which has public methods that can be accessed by multiple threads. It is not thread-safe.