public static bool Compare(string s1, string s2, StringRelation relation, StringComparison comparison)
{
switch (relation)
{
case StringRelation.Equals:
return(string.Equals(s1, s2, comparison));
case StringRelation.StartsWith:
return(s1.StartsWith(s2, comparison));
case StringRelation.EndsWith:
return(s1.EndsWith(s2, comparison));
case StringRelation.Contains:
return(s1.IndexOf(s2, comparison) >= 0);
default:
throw new ArgumentOutOfRangeException(nameof(relation));
}
}
public static bool Compare(string s1, string s2, StringRelation relation)
{
return(Compare(s1, s2, relation, StringComparison.InvariantCultureIgnoreCase));
}