Gendarme.Rules.Design.EnumeratorsShouldBeStronglyTypedRule(git)

EnumeratorsShouldBeStronglyTypedRule

Assembly: Gendarme.Rules.Design
Version: git

Description

This rule checks that types which implements System.Collections.IEnumerator interface have strongly typed version of the IEnumerator.Current property. This is needed to avoid casting every time this property is used.

Examples

Bad example:

class Bad : IEnumerator {
    object Current
    {
    get { return current; }
}
// other IEnumerator members
}

Good example:

class Good : IEnumerator {
    object IEnumerator.Current
    {
    get { return current; }
}
public Exception Current
{
get { return (Exception)current; }
}
// other IEnumerator members
}

Notes

• Types inheriting from System.Collections.CollectionBase, System.Collections.DictionaryBase or System.Collections.ReadOnlyCollectionBase are exceptions to this rule.

Source code

You can browse the latest source code of this rule on github.com