本文整理汇总了C#中System.IO.Path.Combine方法的典型用法代码示例。如果您正苦于以下问题：C# Path.Combine方法的具体用法？C# Path.Combine怎么用？C# Path.Combine使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.IO.Path的用法示例。
在下文中一共展示了Path.Combine方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1:
string[] paths = {@"d:\archives", "2001", "media", "images"};
string fullPath = Path.Combine(paths);
Console.WriteLine(fullPath);示例2:
string[] paths = {@"d:\archives", "2001", "media", "images"};
string fullPath = Path.Combine(paths);
Console.WriteLine(fullPath);
paths = new string[] {@"d:\archives\", @"2001\", "media", "images"};
fullPath = Path.Combine(paths);
Console.WriteLine(fullPath);
paths = new string[] {"d:/archives/", "2001/", "media", "images"};
fullPath = Path.Combine(paths);
Console.WriteLine(fullPath);输出：
d:\archives\2001\media\images d:\archives\2001\media\images d:/archives/2001/media\images The example displays the following output if run on a Unix-based system: d:\archives/2001/media/images d:\archives\/2001\/media/images d:/archives/2001/media/images
示例3: Main
//引入命名空间
using System;
using System.IO;
public class ChangeExtensionTest {
public static void Main() {
string path1 = "c:\\temp";
string path2 = "subdir\\file.txt";
string path3 = "c:\\temp.txt";
string path4 = "c:^*&)(_=@#'\\^.*(.txt";
string path5 = "";
string path6 = null;
CombinePaths(path1, path2);
CombinePaths(path1, path3);
CombinePaths(path3, path2);
CombinePaths(path4, path2);
CombinePaths(path5, path2);
CombinePaths(path6, path2);
}
private static void CombinePaths(string p1, string p2) {
try {
string combination = Path.Combine(p1, p2);
Console.WriteLine("When you combine '{0}' and '{1}', the result is: {2}'{3}'",
p1, p2, Environment.NewLine, combination);
} catch (Exception e) {
if (p1 == null)
p1 = "null";
if (p2 == null)
p2 = "null";
Console.WriteLine("You cannot combine '{0}' and '{1}' because: {2}{3}",
p1, p2, Environment.NewLine, e.Message);
}
Console.WriteLine();
}
}输出：
When you combine 'c:\temp' and 'subdir\file.txt', the result is: 'c:\temp\subdir\file.txt' When you combine 'c:\temp' and 'c:\temp.txt', the result is: 'c:\temp.txt' When you combine 'c:\temp.txt' and 'subdir\file.txt', the result is: 'c:\temp.txt\subdir\file.txt' When you combine 'c:^*&)(_=@#'\^.*(.txt' and 'subdir\file.txt', the result is: 'c:^*&)(_=@#'\^.*(.txt\subdir\file.txt' When you combine '' and 'subdir\file.txt', the result is: 'subdir\file.txt' You cannot combine '' and 'subdir\file.txt' because: Value cannot be null. Parameter name: path1
示例4:
string p1 = @"d:\archives\";
string p2 = "media";
string p3 = "images";
string combined = Path.Combine(p1, p2, p3);
Console.WriteLine(combined);示例5:
string path1 = @"d:\archives\";
string path2 = "2001";
string path3 = "media";
string path4 = "images";
string combinedPath = Path.Combine(path1, path2, path3, path4);
Console.WriteLine(combinedPath);