The exception that is thrown when you pass a file with an extension that is not supported by Microsoft Visual Studio 2005 Tools for the Microsoft Office System to a Microsoft.VisualStudio.Tools.Applications.Runtime.ServerDocument constructor or method.

Namespace: Microsoft.VisualStudio.Tools.Applications.Runtime
Assembly: Microsoft.VisualStudio.Tools.Applications.Runtime (in microsoft.visualstudio.tools.applications.runtime.dll)

 Syntax

Visual Basic (Declaration)

<SerializableAttribute> _
Public NotInheritable Class UnknownCustomizationFileException
	Inherits RuntimeException

Visual Basic (Usage)

Dim instance As UnknownCustomizationFileException

C#

[SerializableAttribute] 
public sealed class UnknownCustomizationFileException : RuntimeException

 Remarks

For information about the file formats supported by Visual Studio Tools for Office, see Office Solutions Architecture Overview.

 Inheritance Hierarchy

System.Object
   System.Exception
     Microsoft.VisualStudio.Tools.Applications.Runtime.RuntimeException
      Microsoft.VisualStudio.Tools.Applications.Runtime.UnknownCustomizationFileException

 Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

 See Also

Reference

UnknownCustomizationFileException Members
Microsoft.VisualStudio.Tools.Applications.Runtime Namespace