System.Windows.Forms.ListBox.FindStringExact C# (CSharp) Method

		public int FindStringExact (string s)
		{
			return FindStringExact (s, -1);
		}

        public void SetFont(bool cleartype, Font ascii, Font japanese)
        {
            _ignoreEvent               = true;
            _asciiFont                 = ascii;
            _japaneseFont              = japanese;
            _checkClearType.Checked    = cleartype;
            _lASCIISample.ClearType    = cleartype;
            _lJapaneseSample.ClearType = cleartype;
            int s = (int)ascii.Size;

            _fontSizeList.SelectedIndex     = _fontSizeList.FindStringExact(s.ToString());
            _asciiFontList.SelectedIndex    = _asciiFontList.FindStringExact(ascii.Name);
            _japaneseFontList.SelectedIndex = _japaneseFontList.FindStringExact(japanese.Name);

            if (_asciiFontList.SelectedIndex == -1)
            {
                _asciiFontList.SelectedIndex = _asciiFontList.FindStringExact("Courier New");
            }
            if (_japaneseFontList.SelectedIndex == -1)
            {
                _japaneseFontList.SelectedIndex = _japaneseFontList.FindStringExact("ＭＳ ゴシック");
            }

            _lASCIISample.Font    = ascii;
            _lJapaneseSample.Font = japanese;
            _ignoreEvent          = false;
        }