做网站好一点的公司,黄石网站建设价格,宁波网站制作费用,国外经典设计网站首先感谢院子里的“yanxinchen”#xff0c;之前的方法是通过c#调用系统api实现的#xff0c;相比之下我的有点画蛇添足了#xff0c;哈哈。
最佳解决方案的代码#xff1a; static void Main(string[] args){ Console.ForegroundColor ConsoleColor.Green; Consol…首先感谢院子里的“yanxinchen”之前的方法是通过c#调用系统api实现的相比之下我的有点画蛇添足了哈哈。
最佳解决方案的代码 static void Main(string[] args){ Console.ForegroundColor ConsoleColor.Green; Console.WriteLine(Hello, color text!); Console.ForegroundColor ConsoleColor.Red; Console.WriteLine(Hello, color text!); Console.ReadKey();} 效果如图 我之前的代码如下已过时
控制台应用程序字体本身不能输出带颜色的字体所有就需要调用系统的api实现下面是一个封装好的类另赋调用的方法使用起来很方便效果如图 封装调用系统api的类ConsoleColor.cs代码如下
ConsoleColor.cs using System.Runtime.InteropServices;namespace Test{ /// Summary description for ConsoleColor. public class ConsoleColor { private int hConsoleHandle; private COORD ConsoleOutputLocation; private CONSOLE_SCREEN_BUFFER_INFO ConsoleInfo; private int OriginalColors; private const int STD_OUTPUT_HANDLE -11; [DllImport(kernel32.dll, EntryPoint GetStdHandle, SetLastError true, CharSet CharSet.Auto, CallingConvention CallingConvention.StdCall)] private static extern int GetStdHandle(int nStdHandle); [DllImport(kernel32.dll, EntryPoint GetConsoleScreenBufferInfo, SetLastError true, CharSet CharSet.Auto, CallingConvention CallingConvention.StdCall)] private static extern int GetConsoleScreenBufferInfo(int hConsoleOutput, ref CONSOLE_SCREEN_BUFFER_INFO lpConsoleScreenBufferInfo); [DllImport(kernel32.dll, EntryPoint SetConsoleTextAttribute, SetLastError true, CharSet CharSet.Auto, CallingConvention CallingConvention.StdCall)] private static extern int SetConsoleTextAttribute(int hConsoleOutput, int wAttributes); public enum Foreground { Blue 0x00000001, Green 0x00000002, Red 0x00000004, Intensity 0x00000008 } public enum Background { Blue 0x00000010, Green 0x00000020, Red 0x00000040, Intensity 0x00000080 } [StructLayout(LayoutKind.Sequential)] private struct COORD { short X; short Y; } [StructLayout(LayoutKind.Sequential)] private struct SMALL_RECT { short Left; short Top; short Right; short Bottom; } [StructLayout(LayoutKind.Sequential)] private struct CONSOLE_SCREEN_BUFFER_INFO { public COORD dwSize; public COORD dwCursorPosition; public int wAttributes; public SMALL_RECT srWindow; public COORD dwMaximumWindowSize; } // Constructor. public ConsoleColor() { ConsoleInfo new CONSOLE_SCREEN_BUFFER_INFO(); ConsoleOutputLocation new COORD(); hConsoleHandle GetStdHandle(STD_OUTPUT_HANDLE); GetConsoleScreenBufferInfo(hConsoleHandle, ref ConsoleInfo); OriginalColors ConsoleInfo.wAttributes; } public void TextColor(int color) { SetConsoleTextAttribute(hConsoleHandle, color); } public void ResetColor() { SetConsoleTextAttribute(hConsoleHandle, OriginalColors); } }} 在Main方法的调用代码如下 ConsoleColor TextChange new ConsoleColor();Console.WriteLine(Original Colors);Console.WriteLine(Press Enter to Begin);Console.ReadLine();TextChange.TextColor((int)ConsoleColor.Foreground.Green (int)ConsoleColor.Foreground.Intensity);Console.WriteLine(THIS TEXT IS GREEN);Console.WriteLine(Press Enter to change colors again);Console.ReadLine();TextChange.TextColor((int)ConsoleColor.Foreground.Red (int)ConsoleColor.Foreground.Blue (int)ConsoleColor.Foreground.Intensity);Console.WriteLine(NOW THE TEXT IS PURPLE);Console.WriteLine(Press Enter to change colors again);Console.ReadLine();TextChange.TextColor((int)ConsoleColor.Foreground.Blue (int)ConsoleColor.Foreground.Intensity (int)ConsoleColor.Background.Green (int)ConsoleColor.Background.Intensity);Console.WriteLine(NOW THE TEXT IS BLUE AND BACKGROUND OF IT IS GREEN);Console.WriteLine(Press Enter change everything back to normal);Console.ReadLine();TextChange.ResetColor();Console.WriteLine(Back to Original Colors);Console.WriteLine(Press Enter to Terminate);Console.ReadLine();
