'Is' requires operands that have reference types, but this operand has the value type '<typename>'

 

Updated: July 20, 2015

For the latest documentation on Visual Studio 2017 RC, see Visual Studio 2017 RC Documentation.

The Is comparison operator determines whether two object variables refer to the same instance. This comparison is not defined for value types.

Error ID: BC30020

To correct this error

  • Use the appropriate arithmetic comparison operator or the Like operator to compare two value types.

Is Operator
Like Operator
Comparison Operators

Show: