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Compiler Warning (level 3) CS1700

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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