Ads

File类的主要方法

C# File.OpenWrite的代码示例

通过代码示例来学习C# File.OpenWrite方法

通过代码示例来学习编程是非常高效的。
1. 代码示例提供了一个具体而直观的学习环境，使初学者能够立即看到编程概念和语法的实际应用。
2. 通过分析和模仿现有的代码实例，初学者可以更好地理解编程逻辑和算法的工作原理。
3. 代码实例往往涵盖了多种编程技巧和最佳实践，通过学习和模仿这些实例，学习者可以逐步掌握如何编写高效、可读性强和可维护的代码。这对于初学者来说，是一种快速提升编程水平的有效途径。

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

File.OpenWrite的代码示例1 - AppendFileTo()

    using System.IO;

        public static void AppendFileTo(string srcFilePath, string destFilePath, int bufferSize = 4096)
        {
            ChoGuard.ArgumentNotNullOrEmpty(srcFilePath, "srcFilePath");
            ChoGuard.ArgumentNotNullOrEmpty(destFilePath, "destFilePath");

            using (var outputStream = File.OpenWrite(destFilePath))
            {
                using (var inputStream = File.OpenRead(srcFilePath))
                {
                    // Buffer size can be passed as the second argument.
                    inputStream.CopyTo(outputStream, bufferSize);
                }
            }
        }

开发者ID:Cinchoo，项目名称:ChoETL，代码行数:16，代码来源:ChoFile.cs

在AppendFileTo()方法中，File的代码示例类中的OpenWrite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

File.OpenWrite的代码示例2 - DataReaderTest()

    using System.IO;

        [Test]
        public static void DataReaderTest()
        {
            string csv = @"Id, Name, Address2
1, Tom,
2, Mark,";

            var dr = ChoCSVReader.LoadText(csv).WithFirstLineHeader().AsDataReader();

            using (var sw = new StreamWriter(File.OpenWrite(FileNameDataReaderTestTestCSV)))
            {
                using (var csvWriter = new ChoCSVWriter(sw)
                    .WithFirstLineHeader()
                    //.Configure(c => c.UseNestedKeyFormat = false)
                    )
                {
                    csvWriter.WriteDataReader(dr);
                    sw.Flush();
                }
            }

            FileAssert.AreEqual(FileNameDataReaderTestExpectedCSV, FileNameDataReaderTestTestCSV);
        }

开发者ID:Cinchoo，项目名称:ChoETL，代码行数:25，代码来源:Program.cs

在DataReaderTest()方法中，File的代码示例类中的OpenWrite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

File.OpenWrite的代码示例3 - Save()

    using System.IO;

        /// 
        /// Saves the mixed document to the specified file.
        /// 
        /// The location of the file where you want to save the document.
        public void Save(string filename)
        {
#if NETSTANDARD1_3 || NETSTANDARD1_6
            using (StreamWriter sw = new StreamWriter(File.OpenWrite(filename), GetOutEncoding()))
#else
            using (StreamWriter sw = new StreamWriter(filename, false, GetOutEncoding()))
#endif
            {
                Save(sw);
            }
        }

开发者ID:zzzprojects，项目名称:html-agility-pack，代码行数:17，代码来源:HtmlDocument.PathMethods.cs

在Save()方法中，File的代码示例类中的OpenWrite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

File.OpenWrite的代码示例4 - Save()

    using System.IO;

        /// 
        /// Saves the mixed document to the specified file.
        /// 
        /// The location of the file where you want to save the document.
        public void Save(string filename)
        {
#if NETSTANDARD1_3 || NETSTANDARD1_6
            StreamWriter sw = new StreamWriter(File.OpenWrite(filename), GetOutEncoding());
#else
            StreamWriter sw = new StreamWriter(filename, false, GetOutEncoding());
#endif
            Save(sw);
        }

开发者ID:zzzprojects，项目名称:html-agility-pack，代码行数:15，代码来源:MixedCodeDocument.cs

在Save()方法中，File的代码示例类中的OpenWrite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

File.OpenWrite的代码示例5 - WriteToFile()

    using System.IO;

        /// 
        /// Creates a new file, writes all audio data of the  to the file, and then closes the file. If the target file already exists, it is overwritten.
        /// 
        /// Source which provides the audio data to write to the file.
        /// The file to write to.
        /// source
        public static void WriteToFile(this IWaveSource source, string filename)
        {
            if (source == null)
                throw new ArgumentNullException("source");
            using (FileStream stream = File.OpenWrite(filename))
            {
                WriteToWaveStream(source, stream);
            }
        }

开发者ID:filoe，项目名称:cscore，代码行数:17，代码来源:Extensions.cs

在WriteToFile()方法中，File的代码示例类中的OpenWrite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

File.OpenWrite的代码示例6 - downloadAsync()

    using System.IO;


    private async Task downloadAsync (string requestUri, string filename) {
      Log (3, this, $"\"{requestUri}\"");
      try {
        //for .Net framework
        ServicePointManager.Expect100Continue = true;
        ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

        using (var fileStream = File.OpenWrite (filename)) {
          using (var networkStream = await HttpClient.GetStreamAsync (requestUri)) {
            Log (3, this, $"copy to \"{filename.SubstitUser()}\"");
            await networkStream.CopyToAsync (fileStream);
            Log (3, this, "flush");
            await fileStream.FlushAsync ();
          }
        }
        Log (1, this, () => "complete");
      } catch (Exception exc) {
        Log (1, this, () => $"{exc.ToShortString ()}");
      }
    }

开发者ID:audiamus，项目名称:AaxAudioConverter，代码行数:23，代码来源:OnlineUpdate.cs

在downloadAsync()方法中，File的代码示例类中的OpenWrite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

File.OpenWrite的代码示例7 - Save()

    using System.IO;

        /// 
        /// Saves the current image to the specified file path.
        /// 
        /// The path to save the image to.
        /// The color depth in bits per pixel.
        /// The current .
        public ImageFactory Save(string path, BitDepth bitDepth)
        {
            this.CheckLoaded();

            IImageFormat format = FormatUtilities.GetFormat(path);
            var directoryInfo = new DirectoryInfo(Path.GetDirectoryName(path));
            if (!directoryInfo.Exists)
            {
                directoryInfo.Create();
            }

            using (FileStream stream = File.OpenWrite(path))
            {
                return this.Save(stream, format, bitDepth);
            }
        }

开发者ID:JimBobSquarePants，项目名称:ImageProcessor，代码行数:24，代码来源:ImageFactory.cs

在Save()方法中，File的代码示例类中的OpenWrite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

File.OpenWrite的代码示例8 - Execute()

    using System.IO;

#if NETFRAMEWORK
        /// 
        public override bool Execute()
        {
            // attempt to use local codegen
            string fileContent = this.BuildCode();
            if (fileContent is object)
            {
                Directory.CreateDirectory(Path.GetDirectoryName(this.OutputFile));
                Utilities.FileOperationWithRetry(() => File.WriteAllText(this.OutputFile, fileContent));
            }
            else if (CodeDomProvider.IsDefinedLanguage(this.CodeLanguage))
            {
                using (var codeDomProvider = CodeDomProvider.CreateProvider(this.CodeLanguage))
                {
                    this.generatedFile = new CodeCompileUnit();
                    this.generatedFile.AssemblyCustomAttributes.AddRange(this.CreateAssemblyAttributes().ToArray());

                    var ns = new CodeNamespace();
                    this.generatedFile.Namespaces.Add(ns);

                    if (this.EmitThisAssemblyClass)
                    {
                        ns.Types.Add(this.CreateThisAssemblyClass());
                    }

                    Directory.CreateDirectory(Path.GetDirectoryName(this.OutputFile));
                    FileStream file = null;
                    Utilities.FileOperationWithRetry(() => file = File.OpenWrite(this.OutputFile));
                    using (file)
                    {
                        using (var fileWriter = new StreamWriter(file, new UTF8Encoding(true), 4096, leaveOpen: true))
                        {
                            codeDomProvider.GenerateCodeFromCompileUnit(this.generatedFile, fileWriter, CodeGeneratorOptions);
                        }

                        // truncate to new size.
                        file.SetLength(file.Position);
                    }
                }
            }
            else
            {
                this.Log.LogError("CodeDomProvider not available for language: {0}. No version info will be embedded into assembly.", this.CodeLanguage);
            }

            return !this.Log.HasLoggedErrors;
        }
#endif

#if !NETFRAMEWORK
        /// 
        public override bool Execute()
        {
            string fileContent = this.BuildCode();
            if (fileContent is object)
            {
                Directory.CreateDirectory(Path.GetDirectoryName(this.OutputFile));
                Utilities.FileOperationWithRetry(() => File.WriteAllText(this.OutputFile, fileContent));
            }
            else
            {
                this.Log.LogError("CodeDomProvider not available for language: {0}. No version info will be embedded into assembly.", this.CodeLanguage);
            }

            return !this.Log.HasLoggedErrors;
        }

开发者ID:dotnet，项目名称:Nerdbank.GitVersioning，代码行数:69，代码来源:AssemblyVersionInfo.cs

在Execute()方法中，File的代码示例类中的OpenWrite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

本文中的File.OpenWrite方法示例由csref.cn整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

下一篇： File.AppendAllLines代码示例