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C# FileInfo.Create的代码示例

通过代码示例来学习C# FileInfo.Create方法

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FileInfo.Create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FileInfo.Create() 已经帮大家高亮显示了，大家可以重点学习FileInfo.Create() 方法的写法，从而快速掌握该方法的应用。

FileInfo.Create的代码示例1 - NewFileAttributesAreUpdated()

    using System.IO;

        [TestCaseSource(typeof(FileRunnersAndFolders), nameof(FileRunnersAndFolders.Folders))]
        public void NewFileAttributesAreUpdated(string parentFolder)
        {
            string filename = Path.Combine(parentFolder, "FileAttributesAreUpdated");
            FileSystemRunner fileSystem = FileSystemRunner.DefaultRunner;

            string virtualFile = this.Enlistment.GetVirtualPathTo(filename);
            virtualFile.ShouldNotExistOnDisk(fileSystem);

            File.Create(virtualFile).Dispose();
            virtualFile.ShouldBeAFile(fileSystem);

            // Update defaults. FileInfo is not batched, so each of these will create a separate Open-Update-Close set.
            FileInfo before = new FileInfo(virtualFile);
            DateTime testValue = DateTime.Now + TimeSpan.FromDays(1);
            before.CreationTime = testValue;
            before.LastAccessTime = testValue;
            before.LastWriteTime = testValue;
            before.Attributes = FileAttributes.Hidden;

            // FileInfo caches information. We can refresh, but just to be absolutely sure...
            virtualFile.ShouldBeAFile(fileSystem).WithInfo(testValue, testValue, testValue, FileAttributes.Hidden);

            File.Delete(virtualFile);
            virtualFile.ShouldNotExistOnDisk(fileSystem);
        }
    

开发者ID:microsoft，项目名称:VFSForGit，代码行数:28，代码来源:BasicFileSystemTests.cs

在NewFileAttributesAreUpdated()方法中，FileInfo的代码示例类中的Create的代码示例方法一共出现了1次， 见黄色背景高亮显示的地方，欢迎大家点赞

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FileInfo.Create的代码示例2 - CreateGitScript()

    using System.IO;

        // TODO(#1364): Don't call this method on POSIX platforms (or have it no-op on them)
        private void CreateGitScript(GVFSEnlistment enlistment)
        {
            FileInfo gitCmd = new FileInfo(Path.Combine(enlistment.EnlistmentRoot, "git.cmd"));
            using (FileStream fs = gitCmd.Create())
            using (StreamWriter writer = new StreamWriter(fs))
            {
                writer.Write(
@"
@echo OFF
echo .
echo ^
echo      This repo was cloned using GVFS, and the git repo is in the 'src' directory
echo      Switching you to the 'src' directory and rerunning your git command
echo                                                                                      

@echo ON
cd src
git %*
");
            }

            gitCmd.Attributes = FileAttributes.Hidden;
        }
    

开发者ID:microsoft，项目名称:VFSForGit，代码行数:26，代码来源:CloneVerb.cs

在CreateGitScript()方法中，FileInfo的代码示例类中的Create的代码示例方法一共出现了1次， 见黄色背景高亮显示的地方，欢迎大家点赞

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FileInfo.Create的代码示例3 - FileCreateTest()

    using System.IO;

        [TestMethod]
        public void FileCreateTest() {
            string fileFullName = Path.Combine(HomePath.AppDomainBaseDirectory, "temp.txt");
            FileInfo file = new FileInfo(fileFullName);
            // 1. 创建之后如果不使用必须Close;
            var fs = file.Create();
            var buffer = Encoding.UTF8.GetBytes("test");
            fs.Write(buffer, 0, buffer.Length);
            fs.Close();

            file = new FileInfo(fileFullName);
            // 2.文件已存在时调用Create没有异常；
            fs = file.Create();
            byte[] data = new byte[fs.Length];
            fs.Read(data, 0, (int)fs.Length);
            fs.Close();
            // 3. 旧文件被覆盖
            Assert.AreNotEqual("test", Encoding.UTF8.GetString(data));
        }
    

开发者ID:ntminer，项目名称:NtMiner，代码行数:21，代码来源:IoTests.cs

在FileCreateTest()方法中，FileInfo的代码示例类中的Create的代码示例方法一共出现了2次， 见黄色背景高亮显示的地方，欢迎大家点赞

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FileInfo.Create的代码示例4 - FileWriteIfDifferentInternal()

    using System.IO;

        internal static bool FileWriteIfDifferentInternal(FileInfo file, MemoryStream stream, bool bypassAutoCleanupDatabase = false)
        {
            if (!bypassAutoCleanupDatabase)
                RecordInAutoCleanupDatabase(file.FullName);

            if (file.Exists)
            {
                if (!IsFileDifferent(file, stream))
                    return false;

                if (file.IsReadOnly)
                    file.IsReadOnly = false;
            }
            else
            {
                // make sure target directory exist
                if (!file.Directory.Exists)
                    file.Directory.Create();
            }

            // write the file
            using (FileStream outStream = file.Open(FileMode.Create))
            {
                stream.WriteTo(outStream);
            }

            return true;
        }
    

开发者ID:ubisoft，项目名称:Sharpmake，代码行数:30，代码来源:Util.cs

在FileWriteIfDifferentInternal()方法中，FileInfo的代码示例类中的Create的代码示例方法一共出现了2次， 见黄色背景高亮显示的地方，欢迎大家点赞

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FileInfo.Create的代码示例5 - CompressFiles()

    using System.IO;
        #endregion

        #region Compression task helper methods
        //=====================================================================

        /// 

        /// This is used to handle file compression as a background task
        /// 
        private void CompressFiles()
        {
            int addCount = 0, baseFolderLength = this.WorkingFolder.Length;

            if(this.WorkingFolder[baseFolderLength - 1] != '\\')
                baseFolderLength++;

            fileCount = Directory.EnumerateFiles(this.WorkingFolder, "*", SearchOption.AllDirectories).Count();
            
            using(var archive = ZipFile.Open(archiveName, ZipArchiveMode.Create))
            {
                // Compress the entire working folder.  Files are stored relative to the root.  We'll handle
                // enumerating the files so that we can report progress.
                foreach(var file in Directory.EnumerateFiles(this.WorkingFolder, "*", SearchOption.AllDirectories))
                {
                    string entryName = file.Substring(baseFolderLength);

                    if(Path.DirectorySeparatorChar == '\\')
                        entryName = entryName.Replace('\\', '/');

                    archive.CreateEntryFromFile(file, entryName, CompressionLevel.Optimal);

                    var fi = new FileInfo(file);

                    folders.Add(fi.DirectoryName);
                    addCount++;
                    uncompressedSize += fi.Length;

                    if((addCount % 500) == 0)
                        progressProvider.Report(addCount);
                }
            }
        }
    

开发者ID:EWSoftware，项目名称:SHFB，代码行数:42，代码来源:BuildHelpViewerFile.cs

在CompressFiles()方法中，FileInfo的代码示例类中的Create的代码示例方法一共出现了1次， 见黄色背景高亮显示的地方，欢迎大家点赞

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FileInfo.Create的代码示例6 - CompressFiles()

    using System.IO;

        /// 

        /// This is used to handle file compression as a background task
        /// 
        private void CompressFiles()
        {
            int addCount = 0, baseFolderLength = workingFolder.Length;

            if(workingFolder[baseFolderLength - 1] != '\\')
                baseFolderLength++;

            fileCount = archiveFiles.Count;

            using(var archive = ZipFile.Open(archiveName, ZipArchiveMode.Create))
            {
                // Compress just the files needed for the document.  Files are stored relative to the root.
                // We'll handle enumerating the files so that we can report progress.
                foreach(var file in archiveFiles)
                {
                    string entryName = file.Substring(baseFolderLength);

                    if(Path.DirectorySeparatorChar == '\\')
                        entryName = entryName.Replace('\\', '/');

                    archive.CreateEntryFromFile(file, entryName, CompressionLevel.Optimal);

                    var fi = new FileInfo(file);

                    addCount++;
                    uncompressedSize += fi.Length;

                    if((addCount % 500) == 0)
                        progressProvider.Report(addCount);
                }
            }
        }
    

开发者ID:EWSoftware，项目名称:SHFB，代码行数:37，代码来源:OpenXmlFileGenerator.cs

在CompressFiles()方法中，FileInfo的代码示例类中的Create的代码示例方法一共出现了1次， 见黄色背景高亮显示的地方，欢迎大家点赞

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FileInfo.Create的代码示例7 - RegisterNativeBinary()

    using System.IO;

        /// 

        /// Registers any embedded native (unmanaged) binaries required by ImageProcessor.
        /// 
        /// The name of the native binary.
        /// The resource bytes containing the native binary.
        /// 
        /// Thrown if the binary cannot be registered.
        /// 
        public void RegisterNativeBinary(string name, byte[] resourceBytes)
        {
            nativeBinaries.GetOrAdd(
                name,
                b =>
                {
                    IntPtr pointer;
                    string folder = this.Is64BitEnvironment ? "x64" : "x86";
                    var assembly = Assembly.GetExecutingAssembly();
                    string targetBasePath = new Uri(assembly.Location).LocalPath;
                    string targetPath = Path.GetFullPath(Path.Combine(targetBasePath, "..\\" + folder + "\\" + b));

                    // Copy the file across if necessary.
                    var fileInfo = new FileInfo(targetPath);
                    bool rewrite = true;
                    if (fileInfo.Exists)
                    {
                        byte[] existing = File.ReadAllBytes(targetPath);

                        if (resourceBytes.SequenceEqual(existing))
                        {
                            rewrite = false;
                        }
                    }

                    if (rewrite)
                    {
                        // ReSharper disable once AssignNullToNotNullAttribute
                        var directoryInfo = new DirectoryInfo(Path.GetDirectoryName(targetPath));
                        if (!directoryInfo.Exists)
                        {
                            directoryInfo.Create();
                        }

                        File.WriteAllBytes(targetPath, resourceBytes);
                    }

                    try
                    {
                        // Load the binary into memory.
                        pointer = NativeMethods.LoadLibrary(targetPath);
                    }
                    catch (Exception ex)
                    {
                        throw new ApplicationException(ex.Message);
                    }

                    if (pointer == IntPtr.Zero)
                    {
                        throw new ApplicationException("Cannot load " + b);
                    }

                    return pointer;
                });
        }
    

开发者ID:JimBobSquarePants，项目名称:ImageProcessor，代码行数:65，代码来源:NativeBinaryFactory.cs

在RegisterNativeBinary()方法中，FileInfo的代码示例类中的Create的代码示例方法一共出现了1次， 见黄色背景高亮显示的地方，欢迎大家点赞

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FileInfo.Create的代码示例8 - TestMain()

    using System.IO;

        [Test]
        public void TestMain()
        {
            FileInfo file = TempFile.CreateTempFile("HexDump", ".dat");
            try
            {
                FileStream out1 = new FileStream(file.FullName, FileMode.Create, FileAccess.ReadWrite);
                try
                {

                    IOUtils.Copy(new MemoryStream(Encoding.UTF8.GetBytes("teststring")), out1);
                }
                finally
                {
                    out1.Close();
                }
                Assert.IsTrue(file.Exists);
                Assert.IsTrue(file.Length > 0);

                //HexDump.Main(new String[] { file.AbsolutePath });
            }
            finally
            {
                file.Delete();
                //Assert.IsTrue(file.Exists);
            }
        }
    

开发者ID:dotnetcore，项目名称:NPOI，代码行数:29，代码来源:TestHexDump.cs

在TestMain()方法中，FileInfo的代码示例类中的Create的代码示例方法一共出现了1次， 见黄色背景高亮显示的地方，欢迎大家点赞

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