You must use ByRef (not ByVal ) in your procedure.
Structure ElseIf correctly without redundant conditions. Use AndAlso for ranges. vb net lab programs for bca students fix
ByVal sends a copy ; ByRef sends the memory address . 3. Program: Palindrome Checker (String & Integer) Common Problem: "Madam" returns false, but "radar" returns true. Case sensitivity fails. You must use ByRef (not ByVal ) in your procedure