MailHelper

AddHtml

public static MailMessage AddHtml(MailMessage message, string bodyHtml)

result = MailHelper.AddHtml(message, bodyHtml)

Adds an HTML body alternate view to the specified MailMessage.

message

The mail message to add the HTML body to.

bodyHtml

The HTML string representing the body content.

戻り値: The updated MailMessage instance.

AddPlain

public static MailMessage AddPlain(MailMessage message, string bodyPlain)

result = MailHelper.AddPlain(message, bodyPlain)

Adds a plain text body alternate view to the specified MailMessage.

message

The mail message to add the plain text body to.

bodyPlain

The plain text string representing the body content.

戻り値: The updated MailMessage instance.

Attach

public static MailMessage Attach(MailMessage message, string fileName, Stream fileBody)

result = MailHelper.Attach(message, fileName, fileBody)

Attaches a file to the specified MailMessage using the provided stream.

message

The mail message to attach the file to.

fileName

The name of the file to attach.

fileBody

The stream that represents the file content.

戻り値: The updated MailMessage instance.

CreateAttachment

public static Attachment CreateAttachment(Stream attachmentFile, string displayName, TransferEncoding transferEncoding)

result = MailHelper.CreateAttachment(attachmentFile, displayName, transferEncoding)

Creates an Attachment from the provided stream and display name, with specified transfer encoding.

attachmentFile

The stream containing the attachment file.

displayName

The display name for the attachment.

transferEncoding

The transfer encoding to use. Defaults to Base64.

戻り値: A new instance of Attachment configured with the provided parameters.

EmailRegex

private static Regex EmailRegex()

result = MailHelper.EmailRegex()

IsEmailValid

public static bool IsEmailValid(string email)

result = MailHelper.IsEmailValid(email)

Validates whether the specified email address string is in a correct format.

email

The email address string to validate.

戻り値: true if the email format is valid; otherwise, false.

ToAttachment

public static Attachment ToAttachment(string fileName, Stream fileBody)

result = MailHelper.ToAttachment(fileName, fileBody)

Creates a new Attachment from the specified file name and file stream.

fileName

The name of the file for the attachment.

fileBody

The stream representing the attachment content.

戻り値: A new instance of Attachment.