本文主要是介绍WPF color、brush、string转换,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
礼貌是一种说话。它的规矩与实验,首要要从调查,从那些有教化的人们举止上去进修。//color转为brush:
Brush br = new SolidColorBrush(Color.FromRgb(0,0,0));
//string转Color
(Color)ColorConverter.ConvertFromString((string)str);
//Color转string((Color)value).ToString();
string和Brush的转换
Brush color = newSolidColorBrush((Color)ColorConverter.ConvertFromString((string)str));
//Brush转string
((Brush)value).ToString();
//string转byte[]
System.Text.UnicodeEncoding converter = newSystem.Text.UnicodeEncoding();
byte[] stringBytes = converter.GetBytes(inputString);
//byte[]转string
System.Text.UnicodeEncoding converter = newSystem.Text.UnicodeEncoding();
stringoutputString = converter.GetString(stringByte);
1.由string的rgb数值"255,255,0"转换为color{string[] color_params = e.Parameter.ToString().Split("","");byte color_R = Convert.ToByte(color_params[0]);byte color_G = Convert.ToByte(color_params[1]);byte color_B = Convert.ToByte(color_params[2]);
}2.由色彩名称字符串("black") 转化为color{//ColorConverter c = new ColorConverter();//object obj = c.ConvertFrom();//Color color = (Color)obj;Color color = Color.FromRgb(color_R, color_G, color_B); }3.将blend的 8位色彩值转为color/// <summary>/// 将blend的8位色彩值转为color/// </summary>/// <param name="colorName"></param>/// <returns></returns>public Color ToColor(string colorName){if (colorName.StartsWith("#"))colorName = colorName.Replace("#", string.Empty);int v = int.Parse(colorName, System.Globalization.NumberStyles.HexNumber);return 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)};}
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