1. The code in Figure 11-49 executes when a button is tapped or clicked on a Windows Form object. Identify what will happen when a single error occurs. What happens if two errors occur at the same time? What happens if three errors occur at the same time? How can this code be repaired?

Dim InputError As Boolean = False 20 21 If txtSocialSecurity MaskFull False Then MsgBox ("Enter your Student ID in the Student ID box",, "Error") txtSocialSecurity.clear ) txtSocialSecurity Focus() InputError True 23 24 25 26 27 28 29 30 31 32 End If 1 Or txt LastName Text "A" Then If txtLastName TextLength MsgBox ("Enter your name in the Student Name box",,rror) txtLastName.Clear () txtLastName. Focus() InputError-True 34 35 36 37 3 8 39 40 41 42 43 End If If Not IsNumeric (txtNumberofDependents.Text) Then MsgBox ("Enter the units in the Number of Units box, . " Error) txtNumberOfDependents.Clear ) txtNumberOfDependents Focus () InputError = True End If