C# Excel VBA How to declare constants

Both in Excel VBA and C#, constants are immutable and must be initialized as they are declared. C# goes a step further and provides the readonly modifier to create an entity that is initialized at runtime and cannot be changed afterwards

VBA

Public Const msMODULE AS String="modApp"

C#

public const string msMODULE="modApp";

See Also

Syntax for using const statement

readonly examples