C# BlobContainerPublicAccessType.ToString方法代碼示例

        /// <summary>
        /// Constructs a web request to create a new container.
        /// </summary>
        /// <param name="uri">The absolute URI to the container.</param>
        /// <param name="timeout">The server timeout interval.</param>
        /// <param name="accessType">An <see cref="BlobContainerPublicAccessType"/> object that specifies whether data in the container may be accessed publicly and what level of access is to be allowed.</param>                                                                                        
        /// <returns>A web request to use to perform the operation.</returns>
        public static HttpRequestMessage Create(Uri uri, int? timeout, HttpContent content, OperationContext operationContext, BlobContainerPublicAccessType accessType)
        {
            UriQueryBuilder containerBuilder = GetContainerUriQueryBuilder();
            HttpRequestMessage request = HttpRequestMessageFactory.Create(uri, timeout, containerBuilder, content, operationContext);

            if (accessType != BlobContainerPublicAccessType.Off)
            {
                request.Headers.Add(Constants.HeaderConstants.ContainerPublicAccessType, accessType.ToString().ToLower());
            }

            return request;
        }

        /// <summary>
        /// Constructs a web request to create a new container.
        /// </summary>
        /// <param name="uri">The absolute URI to the container.</param>
        /// <param name="timeout">The server timeout interval.</param>
        /// <param name="operationContext">An <see cref="OperationContext"/> object for tracking the current operation.</param>
        /// <param name="accessType">An <see cref="BlobContainerPublicAccessType"/> object that specifies whether data in the container may be accessed publicly and the level of access.</param>                
        /// <returns>A web request to use to perform the operation.</returns>
        public static HttpWebRequest Create(Uri uri, int? timeout, OperationContext operationContext, BlobContainerPublicAccessType accessType)
        {
            UriQueryBuilder containerBuilder = GetContainerUriQueryBuilder();
            HttpWebRequest request = HttpWebRequestFactory.Create(uri, timeout, containerBuilder, operationContext);

            if (accessType != BlobContainerPublicAccessType.Off)
            {
                request.Headers.Add(Constants.HeaderConstants.ContainerPublicAccessType, accessType.ToString().ToLower(CultureInfo.InvariantCulture));
            }

            return request;
        }

        /// <summary>
        /// Constructs a web request to set the ACL for a container.
        /// </summary>
        /// <param name="uri">A <see cref="System.Uri"/> specifying the absolute URI to the container.</param>
        /// <param name="timeout">An integer specifying the server timeout interval.</param>
        /// <param name="publicAccess">The type of public access to allow for the container.</param>
        /// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the condition that must be met in order for the request to proceed.</param>
        /// <param name="useVersionHeader">A boolean value indicating whether to set the <i>x-ms-version</i> HTTP header.</param>
        /// <param name="operationContext">An <see cref="OperationContext"/> object that represents the context for the current operation.</param>
        /// <returns>A <see cref="System.Net.HttpWebRequest"/> object.</returns>
        public static HttpWebRequest SetAcl(Uri uri, int? timeout, BlobContainerPublicAccessType publicAccess, AccessCondition accessCondition, bool useVersionHeader, OperationContext operationContext)
        {
            HttpWebRequest request = HttpWebRequestFactory.SetAcl(uri, GetContainerUriQueryBuilder(), timeout, useVersionHeader, operationContext);

            if (publicAccess != BlobContainerPublicAccessType.Off)
            {
                request.Headers.Add(Constants.HeaderConstants.ContainerPublicAccessType, publicAccess.ToString().ToLower());
            }

            request.ApplyAccessCondition(accessCondition);
            return request;
        }

        /// <summary>
        /// Constructs a web request to set the ACL for a container.
        /// </summary>
        /// <param name="uri">The absolute URI to the container.</param>
        /// <param name="timeout">The server timeout interval.</param>
        /// <param name="publicAccess">The type of public access to allow for the container.</param>
        /// <param name="accessCondition">The access condition to apply to the request.</param>
        /// <returns><returns>A web request to use to perform the operation.</returns></returns>
        public static HttpRequestMessage SetAcl(Uri uri, int? timeout, BlobContainerPublicAccessType publicAccess, AccessCondition accessCondition, HttpContent content, OperationContext operationContext)
        {
            HttpRequestMessage request = HttpRequestMessageFactory.SetAcl(uri, timeout, GetContainerUriQueryBuilder(), content, operationContext);

            if (publicAccess != BlobContainerPublicAccessType.Off)
            {
                request.Headers.Add(Constants.HeaderConstants.ContainerPublicAccessType, publicAccess.ToString().ToLower());
            }

            request.ApplyAccessCondition(accessCondition);
            return request;
        }

        /// <summary>
        /// Sets the anonymous access level.
        /// </summary>
        /// <param name="container">The container.</param>
        /// <param name="accessType">Type of the access.</param>
        /// <returns>A Task object.</returns>
        private static async Task SetAnonymousAccessLevelAsync(CloudBlobContainer container, BlobContainerPublicAccessType accessType)
        {
            try
            {
                // Read the existing permissions first so that we have all container permissions. 
                // This ensures that we do not inadvertently remove any shared access policies while setting the public access level.
                BlobContainerPermissions permissions = await container.GetPermissionsAsync();

                // Set the container's public access level.
                permissions.PublicAccess = BlobContainerPublicAccessType.Container;
                await container.SetPermissionsAsync(permissions);

                Console.WriteLine("Container public access set to {0}", accessType.ToString());
                Console.WriteLine();
            }
            catch (StorageException e)
            {
                Console.WriteLine(e.Message);
                Console.ReadLine();
                throw;
            }
        }

        /// <summary>
        /// Sets the ACL for the container.
        /// </summary>
        /// <param name="uri">The absolute URI to the container.</param>
        /// <param name="timeout">The server timeout interval.</param>
        /// <param name="publicAccess">The type of public access to allow for the container.</param>
        /// <returns><returns>A web request to use to perform the operation.</returns></returns>
        public static HttpWebRequest SetAcl(Uri uri, int timeout, BlobContainerPublicAccessType publicAccess)
        {
            UriQueryBuilder builder = GetContainerUriQueryBuilder();
            builder.Add(Constants.QueryConstants.Component, "acl");

            HttpWebRequest request = CreateWebRequest(uri, timeout, builder);

            request.ContentLength = 0;
            request.Method = "PUT";

            if (publicAccess != BlobContainerPublicAccessType.Off)
            {
                request.Headers.Add("x-ms-blob-public-access", publicAccess.ToString().ToLower());
            }

            return request;
        }