hi, im having trouble putting msgbox..
where do i put
MsgBox("Passenger not found!", MsgBoxStyle.Critical, "Error")
If name is not found from text file
help
thankz in advance
VS 2010
Private Sub btnRemove_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRemove.Click
Dim i As Integer
Dim removename As String
Dim found As String
removename = InputBox("Enter Name to Remove", , )
Dim FindText As String = removename
Dim removetext As String = "" ' remove
For i = 1 To 40 Step 1
If user(i) = removename Then
' If Not user(i) = removename Then
seat(i).Text = "Open"
found = True
seat(i).Enabled = True
seat(i).Size = New Size(100, 40)
seat(i).BackColor = Color.Green
seat(i).Font = newFont
MsgBox("Passenger Removed")
''
removetext = IO.File.ReadAllText("namessz.txt") ' Read all Text
Dim pos As Integer = removetext.IndexOf(FindText)
if pos = -1 then MsgBox("Passenger not found!", MsgBoxStyle.Critical, "Error"): return
Do While pos <> -1
removetext = removetext.Remove(pos, FindText.Length)
pos = removetext.IndexOf(FindText)
Loop
IO.File.WriteAllText("namessz.txt", removetext) ' Write specific Text
''
''
End If
Next i
End Sub