IndexOf() [4/10]

int System.String.IndexOf ( char value, StringComparison comparisonType )

inline

Definition at line 3238 of file String.cs.

    {
        switch (comparisonType)
        {
        case StringComparison.CurrentCulture:
        case StringComparison.CurrentCultureIgnoreCase:
            return CultureInfo.CurrentCulture.CompareInfo.IndexOf(this, value, GetCaseCompareOfComparisonCulture(comparisonType));
        case StringComparison.InvariantCulture:
        case StringComparison.InvariantCultureIgnoreCase:
            return CompareInfo.Invariant.IndexOf(this, value, GetCaseCompareOfComparisonCulture(comparisonType));
        case StringComparison.Ordinal:
            return IndexOf(value);
        case StringComparison.OrdinalIgnoreCase:
            return CompareInfo.Invariant.IndexOf(this, value, CompareOptions.OrdinalIgnoreCase);
        default:
            throw new ArgumentException(SR.NotSupported_StringComparison, "comparisonType");
        }
    }

References System.comparisonType, System.Globalization.CultureInfo.CurrentCulture, System.String.GetCaseCompareOfComparisonCulture(), System.String.IndexOf(), System.Globalization.CompareInfo.Invariant, System.SR.NotSupported_StringComparison, and System.value.