控制台文本内容多颜色打印

记录下，后面自己也可以用到，首先先写一个随机颜色的方法

/// <summary>
        /// 获得随机颜色
        /// </summary>
        /// <returns></returns>
        public Color GetRandomColor()
        {
            Random RandomNum_First = new Random((int)DateTime.Now.Ticks);
            //  对于C#的随机数，没什么好说的
            Thread.Sleep(RandomNum_First.Next(10));
            Random RandomNum_Sencond = new Random((int)DateTime.Now.Ticks);


            //  为了在白色背景上显示，尽量生成深色
            int int_Red = RandomNum_First.Next(256);
            int int_Green = RandomNum_Sencond.Next(256);
            int int_Blue = (int_Red + int_Green > 400) ? 0 : 400 - int_Red - int_Green;
            int_Blue = (int_Blue > 255) ? 255 : int_Blue;
            return Color.FromArgb(int_Red, int_Green, int_Blue);
        }

接着再写一个控件内容显示的颜色设置的方法

 /// <summary>
        /// richtext每行不同颜色
        /// </summary>
        /// <param name="rtBox">控件对象</param>
        /// <param name="text">内容</param>
        /// <param name="color">颜色</param>
        /// <param name="addNewLine">是否换行</param>
        private void AppendTextColorful(RichTextBox rtBox, string text, Color color, bool addNewLine)
        {
            if (addNewLine)
            {
                text += Environment.NewLine;
            }
            rtBox.SelectionStart = rtBox.TextLength;
            rtBox.SelectionLength = 0;
            rtBox.SelectionColor = color;
            rtBox.AppendText(text);
            rtBox.SelectionColor = rtBox.ForeColor;
        }

然后就是方法的调用

   AppendTextColorful(this.rhtxt_Run, allRunLogStr, GetRandomColor(), true);

我们来看看效果

顺便附上上图种美女的字符内容代码

/// <summary>
        /// 显示美女
        /// </summary>
        /// <returns></returns>
        private static string ShowBeatifulGirl()
        {
            string strTemp = "";
            strTemp +=
            " --------------------------------------------------------------- " + Environment.NewLine +
            "|                       .::::.                                  |" + Environment.NewLine +
            "|                     .::::::::.   都什么时候了还在写程序       |" + Environment.NewLine +
            "|                    :::::::::::            抓紧泡妞去吧！      |" + Environment.NewLine +
            "|                 ..:::::::::::'                                |" + Environment.NewLine +
            "|              '::::::::::::'                                   |" + Environment.NewLine +
            "|                .::::::::::                                    |" + Environment.NewLine +
            "|           '::::::::::::::..                                   |" + Environment.NewLine +
            "|                ..::::::::::::.                                |" + Environment.NewLine +
            "|              ``::::::::::::::::                               |" + Environment.NewLine +
            "|               ::::``:::::::::'        .:::.                   |" + Environment.NewLine +
            "|              ::::'   ':::::'       .::::::::.                 |" + Environment.NewLine +
            "|            .::::'      ::::     .:::::::'::::.                |" + Environment.NewLine +
            "|           .:::'       :::::  .:::::::::' ':::::.              |" + Environment.NewLine +
            "|          .::'        :::::.:::::::::'      ':::::.            |" + Environment.NewLine +
            "|         .::'         ::::::::::::::'         ``::::.          |" + Environment.NewLine +
            "|     ...:::           ::::::::::::'              ``::.         |" + Environment.NewLine +
            "|    ````':.          ':::::::::'                  ::::..       |" + Environment.NewLine +
            "|                       '.:::::'                    ':'````..   |" + Environment.NewLine +
            " --------------------------------------------------------------- " + Environment.NewLine + Environment.NewLine;
            return strTemp;
        }