' Return True is a string is made only of spaces, tabs, and Null characters.' This function is especially useful to test whether fixed-length strings ' are initialized.Function IsNullString(Text As String) As Boolean Dim i As Long For i = 1 To Len(Text) Select Case Asc(Mid$(Text, i, 1)) Case 0, 9, 32 Case Else Exit Function End Select Next IsNullString = TrueEnd Function
Charlie has over a decade of experience in website administration and technology management. As the site admin, he oversees all technical aspects of running a high-traffic online platform, ensuring optimal performance, security, and user experience.
