C# Path.GetPathRoot的代码示例
Path.GetPathRoot方法的主要功能描述
通过代码示例来学习C# Path.GetPathRoot方法
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Path.GetPathRoot是C#的System.IO命名空间下中的一个方法, 小编为大家找了一些网络大拿们常见的代码示例,源码中的Path.GetPathRoot() 已经帮大家高亮显示了,大家可以重点学习Path.GetPathRoot() 方法的写法,从而快速掌握该方法的应用。
Path.GetPathRoot的代码示例1 - TryGetNormalizedPathRoot()
using System.IO;
public bool TryGetNormalizedPathRoot(string path, out string pathRoot, out string errorMessage)
{
pathRoot = null;
errorMessage = null;
string normalizedPath = null;
if (!this.FileSystem.TryGetNormalizedPath(path, out normalizedPath, out errorMessage))
{
return false;
}
pathRoot = Path.GetPathRoot(normalizedPath);
return true;
}
开发者ID: microsoft, 项目名称: VFSForGit, 代码行数: 16, 代码来源: GVFSPlatform.cs
在microsoft提供的TryGetNormalizedPathRoot()方法中,该源代码示例一共有16行, 其中使用了Path.GetPathRoot()1次, 并且小编将这些方法高亮显示出来了,希望对您了解Path.GetPathRoot()有帮助。 如果您觉得有帮助的话,请帮忙点赞或转发。
该代码示例的点赞次数为3, 点赞数越大, 从某种程度说明这个示例对了解Path.GetPathRoot()可能更有帮助。
Path.GetPathRoot的代码示例2 - IsSupported()
using System.IO;
public bool IsSupported(string normalizedEnlistmentRootPath, out string warning, out string error)
{
warning = null;
error = null;
string pathRoot = Path.GetPathRoot(normalizedEnlistmentRootPath);
DriveInfo rootDriveInfo = DriveInfo.GetDrives().FirstOrDefault(x => x.Name == pathRoot);
string requiredFormat = "NTFS";
if (rootDriveInfo == null)
{
warning = $"Unable to ensure that '{normalizedEnlistmentRootPath}' is an {requiredFormat} volume.";
}
else if (!string.Equals(rootDriveInfo.DriveFormat, requiredFormat, StringComparison.OrdinalIgnoreCase))
{
error = $"Error: Currently only {requiredFormat} volumes are supported. Ensure repo is located into an {requiredFormat} volume.";
return false;
}
if (Common.NativeMethods.IsFeatureSupportedByVolume(
Directory.GetDirectoryRoot(normalizedEnlistmentRootPath),
Common.NativeMethods.FileSystemFlags.FILE_RETURNS_CLEANUP_RESULT_INFO))
{
return true;
}
error = "File system does not support features required by VFS for Git. Confirm that Windows version is at or beyond that required by VFS for Git. A one-time reboot is required on Windows Server 2016 after installing VFS for Git.";
return false;
}
开发者ID: microsoft, 项目名称: VFSForGit, 代码行数: 30, 代码来源: ProjFSFilter.cs
在microsoft提供的IsSupported()方法中,该源代码示例一共有30行, 其中使用了Path.GetPathRoot()1次, 并且小编将这些方法高亮显示出来了,希望对您了解Path.GetPathRoot()有帮助。 如果您觉得有帮助的话,请帮忙点赞或转发。
该代码示例的点赞次数为3, 点赞数越大, 从某种程度说明这个示例对了解Path.GetPathRoot()可能更有帮助。
Path.GetPathRoot的代码示例3 - PathToDriveLetter()
using System.IO;
private static char PathToDriveLetter(string path)
{
FileInfo fi = new FileInfo(path);
string drive = Path.GetPathRoot(fi.FullName);
if ((drive.Length == 3) && (drive[1] == ':') && (drive[2] == '\\'))
{
if ((drive[0] >= 'A') && (drive[0] <= 'Z'))
{
return drive[0];
}
if ((drive[0] >= 'a') && (drive[0] <= 'z'))
{
return char.ToUpper(drive[0]);
}
}
// A bogus path or a UNC path. This should not happen since the path should already
// have been validated.
throw new ArgumentException($"Could not map path '{path}' to a drive letter.");
}
开发者ID: microsoft, 项目名称: VFSForGit, 代码行数: 23, 代码来源: WindowsPhysicalDiskInfo.cs
在microsoft提供的PathToDriveLetter()方法中,该源代码示例一共有23行, 其中使用了Path.GetPathRoot()1次, 并且小编将这些方法高亮显示出来了,希望对您了解Path.GetPathRoot()有帮助。 如果您觉得有帮助的话,请帮忙点赞或转发。
该代码示例的点赞次数为3, 点赞数越大, 从某种程度说明这个示例对了解Path.GetPathRoot()可能更有帮助。
Path.GetPathRoot的代码示例4 - TryGetDefaultLocalCacheRoot()
using System.IO;
public override bool TryGetDefaultLocalCacheRoot(string enlistmentRoot, out string localCacheRoot, out string localCacheRootError)
{
string pathRoot;
try
{
pathRoot = Path.GetPathRoot(enlistmentRoot);
}
catch (ArgumentException e)
{
localCacheRoot = null;
localCacheRootError = $"Failed to determine the root of '{enlistmentRoot}'): {e.Message}";
return false;
}
if (string.IsNullOrEmpty(pathRoot))
{
localCacheRoot = null;
localCacheRootError = $"Failed to determine the root of '{enlistmentRoot}', path does not contain root directory information";
return false;
}
try
{
localCacheRoot = Path.Combine(pathRoot, GVFSConstants.DefaultGVFSCacheFolderName);
localCacheRootError = null;
return true;
}
catch (ArgumentException e)
{
localCacheRoot = null;
localCacheRootError = $"Failed to build local cache path using root directory '{pathRoot}'): {e.Message}";
return false;
}
}
开发者ID: microsoft, 项目名称: VFSForGit, 代码行数: 37, 代码来源: WindowsPlatform.cs
在microsoft提供的TryGetDefaultLocalCacheRoot()方法中,该源代码示例一共有37行, 其中使用了Path.GetPathRoot()1次, 并且小编将这些方法高亮显示出来了,希望对您了解Path.GetPathRoot()有帮助。 如果您觉得有帮助的话,请帮忙点赞或转发。
该代码示例的点赞次数为3, 点赞数越大, 从某种程度说明这个示例对了解Path.GetPathRoot()可能更有帮助。
Path.GetPathRoot的代码示例5 - AsWixVarToPath()
using System.IO;
///
/// 'Interprets' a string as a WiX constant and expands into a proper File System path. For example "DesktopFolder"
/// will be expanded into "[SysDrive]:\Users\[user]\Desktop". This method is a logical equivalent of C# Environment.GetFolderPath.
/// Though it handles discrepancies between 'special folders' mapping in .NET and WiX.
///
///
/// The method will always be called from x86 runtime as MSI always loads ManagedUI in x86 host.
/// From the other hand CustomActions are called in the deployment specific CPU type context.
///
///
/// The path.
///
public static string AsWixVarToPath(this string path)
{
switch (path)
{
case "AdminToolsFolder":
return Environment.SpecialFolder.ApplicationData.ToPath().PathJoin(@"Microsoft\Windows\Start Menu\Programs\Administrative Tools");
case "AppDataFolder": return Environment.SpecialFolder.ApplicationData.ToPath();
case "CommonAppDataFolder": return Environment.SpecialFolder.CommonApplicationData.ToPath();
case "CommonFiles64Folder": return Environment.SpecialFolder.CommonProgramFiles.ToPath().Replace(" (x86)", "");
case "CommonFilesFolder": return Environment.SpecialFolder.CommonProgramFiles.ToPath();
case "DesktopFolder": return Environment.SpecialFolder.Desktop.ToPath();
case "FavoritesFolder": return Environment.SpecialFolder.Favorites.ToPath();
case "ProgramFiles64Folder": return Environment.SpecialFolder.ProgramFiles.ToPath().Replace(" (x86)", "");
case "ProgramFilesFolder": return Environment.SpecialFolder.ProgramFiles.ToPath();
case "MyPicturesFolder": return Environment.SpecialFolder.MyPictures.ToPath();
case "SendToFolder": return Environment.SpecialFolder.SendTo.ToPath();
case "LocalAppDataFolder": return Environment.SpecialFolder.LocalApplicationData.ToPath();
case "PersonalFolder": return Environment.SpecialFolder.Personal.ToPath();
case "StartMenuFolder": return Environment.SpecialFolder.StartMenu.ToPath();
case "StartupFolder": return Environment.SpecialFolder.Startup.ToPath();
case "ProgramMenuFolder": return Environment.SpecialFolder.Programs.ToPath();
case "System16Folder": return Path.Combine("WindowsFolder".AsWixVarToPath(), "System");
case "System64Folder": return Environment.SpecialFolder.System.ToPath();
case "SystemFolder": return Is64OS() ? Path.Combine("WindowsFolder".AsWixVarToPath(), "SysWow64") : Environment.SpecialFolder.System.ToPath();
case "TemplateFolder": return Environment.SpecialFolder.Templates.ToPath();
case "WindowsVolume": return Path.GetPathRoot(Environment.SpecialFolder.Programs.ToPath());
case "WindowsFolder": return Environment.SpecialFolder.System.ToPath().PathGetDirName();
case "FontsFolder": return Environment.SpecialFolder.System.ToPath().PathGetDirName().PathJoin("Fonts");
case "TempFolder": return Path.GetTempPath();
// case "TempFolder": return Path.GetDirectoryName(Environment.SpecialFolder.Desktop.ToPath().Ge, @"Local Settings\Temp");
default:
return path;
}
}
开发者ID: oleg-shilo, 项目名称: wixsharp, 代码行数: 56, 代码来源: SharedExtensions.cs
在oleg-shilo提供的AsWixVarToPath()方法中,该源代码示例一共有56行, 其中使用了Path.GetPathRoot()1次, 并且小编将这些方法高亮显示出来了,希望对您了解Path.GetPathRoot()有帮助。 如果您觉得有帮助的话,请帮忙点赞或转发。
该代码示例的点赞次数为3, 点赞数越大, 从某种程度说明这个示例对了解Path.GetPathRoot()可能更有帮助。
Path.GetPathRoot的代码示例6 - GetProjectLinkedFolder()
using System.IO;
///
/// Gets a string meant to be used as a ItemGroupItem.LinkedFolder. This property controlls how the items get organised
/// in the Solution Explorer in Visual Studio, otherwise known as filters.
///
/// For relative paths, a filter is created by removing any "traverse parent folder" (../) elements from the beginning
/// of the path and using the remaining folder structure.
///
/// For absolute paths, the drive letter is removed and the remaining folder structuer is used.
///
/// Path to the ItemGroupItem's file.
/// Path to the folder in which the project file will be located.
/// The Project which the ItemGroupItem is a part of.
/// Returns null if the file is in or under the projectPath, meaning it's within the project's influencec and is not a link.
/// Return empty string if the file is in the project.SourceRootPath or project.RootPath, not under it
/// Returns a valid filter resembling a folder structure in any other case.
///
internal static string GetProjectLinkedFolder(string sourceFile, string projectPath, Project project)
{
// file is under the influence of the project and has no LinkFolder
if (Util.PathIsUnderRoot(projectPath, sourceFile))
return null;
string absoluteFile = Util.PathGetAbsolute(projectPath, sourceFile);
var directoryName = Path.GetDirectoryName(absoluteFile);
// for files under SourceRootPath or RootPath, we use the subfolder structure
if (Util.PathIsUnderRoot(project.SourceRootPath, directoryName))
return directoryName.Substring(project.SourceRootPath.Length).Trim(Util._pathSeparators);
if (Util.PathIsUnderRoot(project.RootPath, directoryName))
return directoryName.Substring(project.RootPath.Length).Trim(Util._pathSeparators);
// Files outside all three project folders with and aboslute path use the
// entire folder structure without the drive letter as filter
if (Path.IsPathFullyQualified(sourceFile))
{
var root = Path.GetPathRoot(directoryName);
return directoryName.Substring(root.Length).Trim(Util._pathSeparators);
}
// Files outside all three project folders with relative paths use their
// relative path with all the leading "traverse parent folder" (../) removed
// Example: "../../project/source/" becomes "project/source/"
var trimmedPath = Util.TrimAllLeadingDotDot(sourceFile);
var fileName = Path.GetFileName(absoluteFile);
return trimmedPath.Substring(0, trimmedPath.Length - fileName.Length).Trim(Util._pathSeparators);
}
开发者ID: ubisoft, 项目名称: Sharpmake, 代码行数: 50, 代码来源: Csproj.cs
在ubisoft提供的GetProjectLinkedFolder()方法中,该源代码示例一共有50行, 其中使用了Path.GetPathRoot()1次, 并且小编将这些方法高亮显示出来了,希望对您了解Path.GetPathRoot()有帮助。 如果您觉得有帮助的话,请帮忙点赞或转发。
该代码示例的点赞次数为3, 点赞数越大, 从某种程度说明这个示例对了解Path.GetPathRoot()可能更有帮助。
Path.GetPathRoot()方法的常见问题及解答
C#中Path.GetPathRoot()的常见错误类型及注意事项
Path.GetPathRoot的错误类型有很多, 这里就不一一阐述了,本文只列出一些常见的代码示例供参考,大家可以看一下代码中Catch语句中是否有常见的错误捕获及处理。
C#中Path.GetPathRoot()的构造函数有哪些
Path.GetPathRoot构造函数功能基本类似,只是参数不同; 目前主流的集成开发环境都已经带智能提醒了,如:Visual Studio; 大家可以非常轻松的通过Visual Studio中的智能提醒,了解对应构造函数的用法。
如何使用ChartGPT写一段Path.GetPathRoot的代码
你可以在ChartGPT中输入如下的指令:"提供一个如何使用Path.GetPathRoot的C#代码示例"
ChartGPT写出的代码和本文中的小编提供的代码的区别。 ChartGPT发展到现在已经非常聪明了,但需要使用这提供非常专业的问题,才可能有比较好的源代码示例; 而本文中, 小编已经帮您列出来基本所有类和所有方法的使用示例, 而且这些示例基本都是一些网络大佬提供的源码,可以更方便的供一些开发菜鸟或者资深开发参考和学习。
Path.GetPathRoot所在的类及名称空间
Path.GetPathRoot是System.IO下的方法。
Path.GetPathRoot怎么使用?
Path.GetPathRoot使用上比较简单,可以参考MSDN中的帮助文档,也参考本文中提供的7个使用示例。
Path.GetPathRoot菜鸟教程
对于菜鸟来说,本文中提供的7个Path.GetPathRoot写法都将非常直观的帮您掌握Path.GetPathRoot的用法,是一个不错的参考教程。
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