C# 中的 Console.Clear 方法
C# 中的 Console.Clear 方法用于清除控制台缓冲区和显示信息对应的 控制台窗口。
语法
以下是语法 −
public static void Clear ();
示例
在实现 Console.Clear 方法之前,我们现在看一个示例 −
using System; public class Demo { public static void Main(){ Uri newURI1 = new Uri("https://tutorialspoint.com/"); Console.WriteLine("URI = "+newURI1); Console.WriteLine("String representation = "+newURI1.ToString()); Uri newURI2 = new Uri("https://tutorialspoint.com/jquery.htm#abcd"); Console.WriteLine("
URI = "+newURI2); Console.WriteLine("String representation = "+newURI2.ToString()); if(newURI1.Equals(newURI2)) Console.WriteLine("
Both the URIs are equal!"); else Console.WriteLine("
Both the URIs aren't equal!"); Uri res = newURI1.MakeRelativeUri(newURI2); Console.WriteLine("Relative uri = "+res); } }
输出
这会在使用 Console.Clear() 之前生成以下输出 −
URI = https://tutorialspoint.com/ String representation = https://tutorialspoint.com/ URI = https://tutorialspoint.com/jquery.htm#abcd String representation = https://tutorialspoint.com/jquery.htm#abcd Both the URIs aren't equal! Relative uri = jquery.htm#abcd
示例
现在我们看同样的示例来实现 Console.Clear 方法 −
using System; public class Demo { public static void Main(){ Uri newURI1 = new Uri("https://tutorialspoint.com/"); Console.WriteLine("URI = "+newURI1); Console.WriteLine("String representation = "+newURI1.ToString()); Uri newURI2 = new Uri("https://tutorialspoint.com/jquery.htm#abcd"); Console.WriteLine("
URI = "+newURI2); Console.WriteLine("String representation = "+newURI2.ToString()); if(newURI1.Equals(newURI2)) Console.WriteLine("
Both the URIs are equal!"); else Console.WriteLine("
Both the URIs aren't equal!"); Uri res = newURI1.MakeRelativeUri(newURI2); Console.WriteLine("Relative uri = "+res); Console.Clear(); Console.WriteLine("Console cleared now!"); } }
输出
这会生成以下输出 −
Console cleared now!
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