Attachment.MimeType Property

Gets or sets the Multipurpose Internet Mail Extensions (MIME) type of the attached file.

Namespace: DevExpress.Docs.Pdf

Assembly: DevExpress.Docs.Core.v26.1.dll

Declaration

C#

public string MimeType { get; set; }

VB.NET

Public Property MimeType As String

Property Value

Type	Description
String	The MIME type of the attached file.

Remarks

Use the MimeType property to specify the MIME type of the attached file (for example, “text/plain”).

Example

How to: Attach a File to a PDF File

The following code snippet attaches a file to a PDF document.

C#

using DevExpress.Docs.Pdf;

using (PdfDocument pdfDocument =
    new PdfDocument(File.OpenRead(@"document_001.pdf")))

{
    var attachment = new Attachment();
    attachment.Data = File.ReadAllBytes(@"C:\Documents\test.pdf");
    attachment.Relationship = AssociatedFileRelationship.Supplement;
    attachment.FileName = "attachment.pdf";
    attachment.CreationDate = DateTime.Now;
    attachment.MimeType = "application/pdf";

    pdfDocument.Attachments.Add(attachment);

    using (FileStream outputStream = File.Create(@"document_001_with_attachment.pdf"))
    {
        pdfDocument.Save(outputStream);
    }
}

VB.NET

Imports DevExpress.Docs.Pdf

Using pdfDocument As New PdfDocument(File.OpenRead("document_001.pdf"))

    Dim attachment As New Attachment()
    attachment.Data = File.ReadAllBytes("C:\Documents\test.pdf")
    attachment.Relationship = AssociatedFileRelationship.Supplement
    attachment.FileName = "attachment.pdf"
    attachment.CreationDate = DateTime.Now
    attachment.MimeType = "application/pdf"

    pdfDocument.Attachments.Add(attachment)

    Using outputStream As FileStream = File.Create("document_001_with_attachment.pdf")
        pdfDocument.Save(outputStream)
    End Using
End Using