Question: 2. Determine the error in the following program. Private Sub btnOutput_Click(...) Handles btnOutput.Click Dim num As Integer = 3 Dim word As String = Visual
2. Determine the error in the following program. Private Sub btnOutput_Click(...) Handles btnOutput.Click Dim num As Integer = 3 Dim word As String = "Visual" MessageBox.Show("The third letter of the word is " & FindLetter(word, num) & ".") End Sub Function FindLetter(num As Integer, word As String) As String Return word.Substring(num ? 1, 1) End Function
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