Export items

The following example shows you how to export mailbox items as EML/ICS files from a mailbox.

C# example

using System;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;
using Independentsoft.Graph;
using Independentsoft.Graph.Mails;

namespace Sample
{
    class Program
    {
        static async Task Main(string[] args)
        {
            try
            {
                GraphClient client = new GraphClient();

                client.ClientId = "63333333-209e-454e-b7bd-55a4d201270f";
                client.Tenant = "independentsoft.onmicrosoft.com";
                client.ClientSecret = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";

                IList<String> itemIds = new List<String>();
                itemIds.Add("message-id-123");
                itemIds.Add("message-id-456");

                IList<ExportItemResponse> exportedItems = await client.ExportItems("mailbox-id-123", itemIds);

                for (int i = 0; i < exportedItems.Count; i++)
                {
                    Console.WriteLine("ItemId = " + exportedItems[i].ItemId);

                    if (exportedItems[i].Data != null)
                    {
                        System.IO.File.WriteAllBytes("item_" + i + ".eml", exportedItems[i].Data);
                        Console.WriteLine("Saved to item_" + i + ".eml");
                    }

                    Console.WriteLine("");
                }

                Console.Read();
            }
            catch (GraphException ex)
            {
                Console.WriteLine("Error: " + ex.Code);
                Console.WriteLine("Message: " + ex.Message);
                Console.Read();
            }
        }
    }
}

VB example

Imports Independentsoft.Graph
Imports Independentsoft.Graph.Mails

Namespace Sample
    Class Module1
        Shared Sub Main(ByVal args As String())

            Dim task = New Task(AddressOf Run)

            task.Start()
            Console.Read()

        End Sub

        Shared Async Sub Run()
            Try

                Dim client As GraphClient = New GraphClient()

                client.ClientId = "63333333-209e-454e-b7bd-55a4d201270f"
                client.Tenant = "independentsoft.onmicrosoft.com"
                client.ClientSecret = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

                Dim itemIds As IList(Of String) = New List(Of String)()
                itemIds.Add("message-id-123")
                itemIds.Add("message-id-456")

                Dim exportedItems As IList(Of ExportItemResponse) = Await client.ExportItems("mailbox-id-123", itemIds)

                For i As Integer = 0 To exportedItems.Count - 1
                    Console.WriteLine("ItemId = " & exportedItems(i).ItemId)

                    If exportedItems(i).Data IsNot Nothing Then
                        System.IO.File.WriteAllBytes("item_" & i & ".eml", exportedItems(i).Data)
                        Console.WriteLine("Saved to item_" & i & ".eml")
                    End If

                    Console.WriteLine("")
                Next

            Catch ex As GraphException
                Console.WriteLine("Error: " + ex.Code)
                Console.WriteLine("Error: " + ex.Message)
                Console.Read()
            End Try
        End Sub

    End Class
End Namespace

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