C# MemoryStream.SetLength的代码示例

通过代码示例来学习C# MemoryStream.SetLength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。


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

MemoryStream.SetLength的代码示例1 - RemoveLineTags()

    using System.IO;

        public static MemoryStream RemoveLineTags(MemoryStream inputMemoryStream, string removeLineTag)
        {
            //
            // TODO: This method should be deprecated and/or removed.
            //       Use FileGenerator or a derived class to build your output files, and call its
            //       RemoveTaggedLines method.
            //


            // remove all line that contain RemoveLineTag
            inputMemoryStream.Seek(0, SeekOrigin.Begin);

            StreamReader streamReader = new StreamReader(inputMemoryStream);

            MemoryStream cleanMemoryStream = new MemoryStream((int)inputMemoryStream.Length);
            StreamWriter cleanWriter = new StreamWriter(cleanMemoryStream, new UTF8Encoding(true));

            string readline = streamReader.ReadLine();
            while (readline != null)
            {
                if (!readline.Contains(removeLineTag))
                    cleanWriter.WriteLine(readline);
                readline = streamReader.ReadLine();
            }

            cleanWriter.Flush();

            // removes the end of line from the last WriteLine to be consistent with VS project
            // output; this will stop the pointless "Do you want to refresh?" prompts because of a
            // new line.
            if (cleanMemoryStream.Length != 0)
                cleanMemoryStream.SetLength(cleanMemoryStream.Length - Environment.NewLine.Length);

            return cleanMemoryStream;
        }

开发者ID:ubisoft，项目名称:Sharpmake，代码行数:37，代码来源:Util.cs

在RemoveLineTags()方法中，MemoryStream的代码示例类中的SetLength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

MemoryStream.SetLength的代码示例2 - RenameAsync()

    using System.IO;
		public override IAsyncAction RenameAsync(string desiredName, NameCollisionOption option)
		{
			return AsyncInfo.Run((cancellationToken) => SafetyExtensions.WrapAsync(async () =>
			{
				if (Path == containerPath)
				{
					if (backingFile is not null)
					{
						await backingFile.RenameAsync(desiredName, option);
					}
					else
					{
						var fileName = IO.Path.Combine(IO.Path.GetDirectoryName(Path), desiredName);
						PInvoke.MoveFileFromApp(Path, fileName);
					}
				}
				else
				{
					var index = await FetchZipIndex();
					if (index < 0)
					{
						return;
					}
					using (var ms = new MemoryStream())
					{
						using (var archiveStream = await OpenZipFileAsync(FileAccessMode.Read))
						{
							SevenZipCompressor compressor = new SevenZipCompressor() { CompressionMode = CompressionMode.Append };
							compressor.SetFormatFromExistingArchive(archiveStream);
							var fileName = IO.Path.GetRelativePath(containerPath, IO.Path.Combine(IO.Path.GetDirectoryName(Path), desiredName));
							await compressor.ModifyArchiveAsync(archiveStream, new Dictionary() { { index, fileName } }, Credentials.Password, ms);
						}
						using (var archiveStream = await OpenZipFileAsync(FileAccessMode.ReadWrite))
						{
							ms.Position = 0;
							await ms.CopyToAsync(archiveStream);
							await ms.FlushAsync();
							archiveStream.SetLength(archiveStream.Position);
						}
					}
				}
			}, ((IPasswordProtectedItem)this).RetryWithCredentialsAsync));
		}

开发者ID:files-community，项目名称:Files，代码行数:44，代码来源:ZipStorageFile.cs

在RenameAsync()方法中，MemoryStream的代码示例类中的SetLength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

MemoryStream.SetLength的代码示例3 - CreateFolderAsync()

    using System.IO;
		public override IAsyncOperation CreateFolderAsync(string desiredName, CreationCollisionOption options)
		{
			return AsyncInfo.Run((cancellationToken) => SafetyExtensions.Wrap(async () =>
			{
				var zipDesiredName = System.IO.Path.Combine(Path, desiredName);
				var item = await GetItemAsync(desiredName);
				if (item is not null)
				{
					if (options != CreationCollisionOption.ReplaceExisting)
					{
						return null;
					}
					await item.DeleteAsync();
				}

				using (var ms = new MemoryStream())
				{
					using (var archiveStream = await OpenZipFileAsync(FileAccessMode.Read))
					{
						SevenZipCompressor compressor = new SevenZipCompressor() { CompressionMode = CompressionMode.Append };
						compressor.SetFormatFromExistingArchive(archiveStream);
						var fileName = IO.Path.GetRelativePath(containerPath, zipDesiredName);
						await compressor.CompressStreamDictionaryAsync(archiveStream, new Dictionary() { { fileName, null } }, Credentials.Password, ms);
					}
					using (var archiveStream = await OpenZipFileAsync(FileAccessMode.ReadWrite))
					{
						ms.Position = 0;
						await ms.CopyToAsync(archiveStream);
						await ms.FlushAsync();
						archiveStream.SetLength(archiveStream.Position);
					}
				}

				var folder = new ZipStorageFolder(zipDesiredName, containerPath, backingFile);
				((IPasswordProtectedItem)folder).CopyFrom(this);
				return folder;
			}, ((IPasswordProtectedItem)this).RetryWithCredentialsAsync));
		}

开发者ID:files-community，项目名称:Files，代码行数:39，代码来源:ZipStorageFolder.cs

在CreateFolderAsync()方法中，MemoryStream的代码示例类中的SetLength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MemoryStream.SetLength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。