Class FileHelper

Provides utility methods for file-related operations.

Inheritance

object

FileHelper

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: mk.helpers

Assembly: mk.helpers.dll

Syntax

public static class FileHelper

Methods

DownloadFileAsync(string, Action<long>?, string)

Asynchronously downloads a file from the specified URL and saves it to the specified file path.

Declaration

public static Task<DownloadFileResult> DownloadFileAsync(string url, Action<long>? onDownloadProgress, string filePath = null)

Parameters

Type	Name	Description
string	url	The URL of the file to download.
Action<long>	onDownloadProgress	An optional action to report download progress.
string	filePath	The file path to save the downloaded file. If not provided, a temporary file will be used.

Returns

Type	Description
Task<DownloadFileResult>	A task representing the asynchronous operation and containing information about the downloaded file.

DownloadFileAsync(string, Action<DownloadProgress>?, string)

Asynchronously downloads a file from the specified URL and saves it to the specified file path.

Declaration

public static Task<DownloadFileResult> DownloadFileAsync(string url, Action<FileHelper.DownloadProgress>? onDownloadProgress, string filePath = null)

Parameters

Type	Name	Description
string	url	The URL of the file to download.
Action<FileHelper.DownloadProgress>	onDownloadProgress	An optional action to report download progress.
string	filePath	The file path to save the downloaded file. If not provided, a temporary file will be used.

Returns

Type	Description
Task<DownloadFileResult>	A task representing the asynchronous operation and containing information about the downloaded file.

ReadJsonArrayFile<T>(string, Action<T>, Action<double>, bool)

Reads a JSON array file and processes its elements asynchronously.

Declaration

public static void ReadJsonArrayFile<T>(string filePath, Action<T> onData, Action<double> onProgress, bool readSynchronously = false)

Parameters

Type	Name	Description
string	filePath	The path of the JSON array file to read.
Action<T>	onData	An action to process each deserialized object.
Action<double>	onProgress	An action to report progress while reading the file.
bool	readSynchronously	Specifies whether to read synchronously or asynchronously.

Type Parameters

Name	Description
T	The type of objects in the JSON array.