private static void ParseTolerance(string bandDColor) { if (bandDColor == null) { throw new ArgumentNullException(nameof(bandDColor)); } if (!ColorBand.TryParse(bandDColor, out var colorBandD)) { throw new ArgumentException($"unable to parse: {bandDColor}", nameof(bandDColor)); } }
private static int ParseMultiplier(string bandCColor) { if (bandCColor == null) { throw new ArgumentNullException(nameof(bandCColor)); } if (!ColorBand.TryParse(bandCColor, out var colorBandC)) { throw new ArgumentException($"unable to parse: {bandCColor}", nameof(bandCColor)); } return(colorBandC.Multiplier); }
private static int ParseSecondSignificantFigure(string bandBColor) { if (bandBColor == null) { throw new ArgumentNullException(nameof(bandBColor)); } if (!ColorBand.TryParse(bandBColor, out var colorBandB)) { throw new ArgumentException($"unable to parse: {bandBColor}", nameof(bandBColor)); } else if (colorBandB == ColorBand.Pink || colorBandB == ColorBand.Silver || colorBandB == ColorBand.Gold) { throw new ArgumentException($"invalid color for second significant figure: {bandBColor}", nameof(bandBColor)); } return(colorBandB.SignificantFigure.Value); }
public static bool TryParse(string input, out ColorBand colorBand) { colorBand = null; if (input == null) { return(false); } switch (input.Trim().ToLower()) { case "pink": case "pk": colorBand = ColorBand.Pink; return(true); case "silver": case "sr": colorBand = ColorBand.Silver; return(true); case "gold": case "gd": colorBand = ColorBand.Gold; return(true); case "black": case "bk": colorBand = ColorBand.Black; return(true); case "brown": case "bn": colorBand = ColorBand.Brown; return(true); case "red": case "rd": colorBand = ColorBand.Red; return(true); case "orange": case "og": colorBand = ColorBand.Orange; return(true); case "yellow": case "ye": colorBand = ColorBand.Yellow; return(true); case "green": case "gn": colorBand = ColorBand.Green; return(true); case "blue": case "bu": colorBand = ColorBand.Blue; return(true); case "violet": case "vt": colorBand = ColorBand.Violet; return(true); case "grey": case "gy": colorBand = ColorBand.Grey; return(true); case "white": case "wh": colorBand = ColorBand.White; return(true); default: return(false); } }