wcslen()

static unsafe int System.String.wcslen ( char * ptr )

inlinestaticpackage

Definition at line 1417 of file String.cs.

    {
        int num = SpanHelpers.IndexOf(ref *ptr, '\0', int.MaxValue);
        if (num < 0)
        {
            ThrowMustBeNullTerminatedString();
        }
        return num;
    }

References System.SpanHelpers.IndexOf(), and System.String.ThrowMustBeNullTerminatedString().

Referenced by System.String.Ctor().