颜色转换

标签：style   color   os   io   art   re   

Color --->string(十六进制)

        public string GetHexByArgb(Color color)
        {
            string rtn = string.Empty;

            Color tmpColor = Color.FromArgb(color.A, color.R, color.G, color.B);

            rtn = "#" + Convert.ToString(tmpColor.ToArgb(), 16);

            rtn = rtn.PadRight(9, '0');

            return rtn;
        }

string ---> Color

        public Color GetColor(string strArgb)
        {
            int argb;
            Color color = Color.Empty;

            if (string.IsNullOrEmpty(strArgb) == false)
            {
                if (int.TryParse(strArgb.Remove(0, 1), NumberStyles.HexNumber, null, out argb) == true)
                {
                    color = Color.FromArgb(argb);
                }
            }

            return color;
        }

Silverlight中颜色转换

        public SolidColorBrush ConvertColor(string color)
        {
            if (!string.IsNullOrEmpty(color) && color.Contains("#"))
            {
                if (color.StartsWith("#"))
                {
                    color = color.Replace("#", string.Empty);
                }
                int v = int.Parse(color, System.Globalization.NumberStyles.HexNumber);
                return new SolidColorBrush(new Color()
                {
                    A = Convert.ToByte((v >> 24) & 255),
                    R = Convert.ToByte((v >> 16) & 255),
                    G = Convert.ToByte((v >> 8) & 255),
                    B = Convert.ToByte((v >> 0) & 255)
                });
            }
            return null;
        }

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颜色转换

标签：style   color   os   io   art   re   

原文地址：http://blog.csdn.net/jasminedawn/article/details/38013559