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Compiler Warning (level 3) CS1700

Assembly reference Assembly Name is invalid and cannot be resolved

This warning indicates that an attribute, such as InternalsVisibleToAttribute, was not specified correctly.

For more information, see Friend Assemblies (C# Programming Guide).

Example

The following sample generates CS1700.

// CS1700.cs
// compile with: /target:library
using System.Runtime.CompilerServices;
[assembly:InternalsVisibleTo("app2, Retargetable=f")]   // CS1700
[assembly:InternalsVisibleTo("app2")]   // OK