static void Run()
{
// ExStart: PagingSupportForListingMessages
///<summary>
/// This example shows how to list messages from Exchange Server with Paging support
/// Introduced in Aspose.Email for .NET 6.4.0
/// ExchangeMessagePageInfo ListMessagesByPage(string folder, int itemsPerPage);
/// ExchangeMessagePageInfo ListMessagesByPage(string folder, int itemsPerPage, int offset);
/// ExchangeMessagePageInfo ListMessagesByPage(string folder, int itemsPerPage, int pageOffset, ExchangeListMessagesOptions options);
/// ExchangeMessagePageInfo ListMessagesByPage(string folder, PageInfo pageInfo);
/// ExchangeMessagePageInfo ListMessagesByPage(string folder, PageInfo pageInfo, ExchangeListMessagesOptions options);
///</summary>
using (IEWSClient client = EWSClient.GetEWSClient("exchange.domain.com", "username", "password"))
{
try
{
// Create some test messages to be added to server for retrieval later
int messagesNum = 12;
int itemsPerPage = 5;
MailMessage message = null;
for (int i = 0; i < messagesNum; i++)
{
message = new MailMessage(
"[email protected]",
"[email protected]",
"EMAILNET-35157_1 - " + Guid.NewGuid().ToString(),
"EMAILNET-35157 Move paging parameters to separate class");
client.AppendMessage(client.MailboxInfo.InboxUri, message);
}
// Verfiy that the messages have been added to the server
ExchangeMessageInfoCollection totalMessageInfoCol = client.ListMessages(client.MailboxInfo.InboxUri);
Console.WriteLine(totalMessageInfoCol.Count);
////////////////// RETREIVING THE MESSAGES USING PAGING SUPPORT ////////////////////////////////////
List<ExchangeMessagePageInfo> pages = new List<ExchangeMessagePageInfo>();
ExchangeMessagePageInfo pageInfo = client.ListMessagesByPage(client.MailboxInfo.InboxUri, itemsPerPage);
// Total Pages Count
Console.WriteLine(pageInfo.TotalCount);
pages.Add(pageInfo);
while (!pageInfo.LastPage)
{
pageInfo = client.ListMessagesByPage(client.MailboxInfo.InboxUri, itemsPerPage, pageInfo.PageOffset + 1);
pages.Add(pageInfo);
}
int retrievedItems = 0;
foreach (ExchangeMessagePageInfo pageCol in pages)
retrievedItems += pageCol.Items.Count;
// Verify total message count using paging
Console.WriteLine(retrievedItems);
}
finally
{
}
}
// ExEnd: PagingSupportForListingMessages
}
}
