public int CaseLevelSetting(CaseLevel caseLevel, string string1, string string2)
{
/*The Case_Level attribute is used when ignoring accents but not case. In
* such a situation, set Strength to be Primary, and Case_Level to be On.
* In most locales, this setting is Off by default. There is a small string
* comparison performance and sort key impact if this attribute is set to be On.
* Example:
* S=1, E=X role = Role = rôle
* S=1, E=O role = rôle < Role*/
using (var ucaCollator = new RuleBasedCollator(string.Empty, CollationStrength.Primary))
{
Assert.That(ucaCollator.CaseLevel, Is.EqualTo(CaseLevel.Off));
ucaCollator.CaseLevel = caseLevel;
return(ucaCollator.Compare(string1, string2));
}
}
static int ConvertCaseLevel(CaseLevel level)
{
switch (level)
{
case CaseLevel.Level1:
return(1);
case CaseLevel.Level2:
return(2);
case CaseLevel.Level3:
return(3);
case CaseLevel.Level4:
return(4);
default:
return(0);
}
}
