Using Razor with Visual Basic: Listing 3.

Conditional error display logic in a VBHTML view.

@Code
  ViewData("Title") = "Edit"
  If ViewBag.ErrorMessage = "" Then
    @<h3>Edit Customer</h3>
  Else
    @<h3 style="font-family:arial; font-size:large; 
      color:red">@ViewBag.ErrorMessage</h3>
  End If
End Code

About the Author

Joe Kunk is a Microsoft MVP in Visual Basic, three-time president of the Greater Lansing User Group for .NET, and developer for Dart Container Corporation of Mason, Michigan. He's been developing software for over 30 years and has worked in the education, government, financial and manufacturing industries. Kunk's co-authored the book "Professional DevExpress ASP.NET Controls" (Wrox Programmer to Programmer, 2009). He can be reached via email at joekunk@gmail.com.