If you're working with an item that is not strongly typed, you can always use the base Item class to work with the item. Get an item Update an item Delete an item In this article, you'll learn when you can use the generic base class and when you need to use a strongly typed item to complete your task. The code examples will show you how to use the base class, and what to do when you can't use the base class or it doesn't fit your needs. For example, use the to create a new email message, and the to create a new contact. Likewise, the server never returns generic Item objects in responses; all generic items are returned as EmailMessage objects. When you know the type of item to create, you can complete the task in just a few steps. The schemas are different for each item type, so different properties are available ews java api different items. For example, you can create an object, set the, and properties, and then send it by using the method. For example, you can create an email message and send it by using the code in the following example. Company Soccer Team Are you interested in joining. As a best practice, we recommend that you limit the properties returned to only those that are required. This example returns the item Id property and the Subject property. This example assumes that service is a valid object and that the user has been authenticated to an Exchange server. The local variable itemId is the of the item to update. For example, if you want to retrieve unread email messages in the Ews java api, use the code in the following example. This example uses a SearchFilterCollection to limit the results of the FindItems method to unread messages, and limits the ItemView to limit results to one item. This particular code only works on objects because the value is ews java api of the SearchFilter. Inbox, sf, view ; Alternatively, you can use a to limit the results of the search as shown in the following code example. This example uses the method to retrieve ews java api to five appointments that occur in the next 30 days. This code of course only works on calendar items. FindAppointments cView ; Note that the information the server returns in the Bind method response is different than the information that the server returns for a FindItem or FindAppointment method response. The Bind method can return all the schematized properties, whereas the FindItem and FindAppointment methods do not return all the schematized properties. So if you need full access to the item, you'll have to use the Bind method. If you don't have the item Id of the item you'd like to retrieve, use the FindItem or FindAppointment methods to retrieve the Id, and then use the Bind method to retrieve the properties you need. The values of some attributes and elements have been shortened for readability. The response indicates the item was retrieved successfully. The values of some attributes and elements have been shortened for readability. NoError Company Soccer Team If ews java api do not know the ItemId of the item you want to retrieve, you can use the operation to find the item. In order to use the FindItem operation, you must first identify the folder that you're searching. You can identify the folder by using its DistinguinguishedFolderName or by using the. You can use either the or operations to get the FolderId you need. Then use the FindItem operation to search that folder for results that match the search filter. The FindItem operation retrieves items of all types. The values of some attributes and elements have been shortened for readability. IdOnly The server responds to the FindItem request with a message that includes ews java api value of NoError, which indicates that the operation completed successfully. If any calendar items meet the filtering criteria, they are included in the response. Note that the information the server returns in the GetItem operation response is different than the information the server returns in a FindItem or FindAppointment operation response. The GetItem operation can return all the schematized properties, whereas the FindItem and FindAppointment operations do not return all the schematized properties. So if you need full access to the item, you'll have to use the GetItem operation. If you don't have the ItemId of the item you'd like to retrieve, use the FindItem or FindAppointment operations to retrieve the ItemId, and then use the GetItem operation to retrieve the elements you need. To update properties specific to a strongly typed item, you'll have to bind to that item type. To update properties available on the generic item type, you can bind to the object. For example, you can update the subject of an email by using the generic item type, as shown in the code in the following example. This example assumes that service is a valid object and that the user has been authenticated to an Exchange server. The local variable itemId is the of the item to update. The values of some attributes and elements have been shortened for readability. New subject The server responds to the UpdateItem request with a message that includes the a value of NoError, which indicates that the item update was successful. If you know the of the item to delete, just call the method on the item. For example, the following code shows how to move an email message to the Deleted Items folder. This example assumes that service is a valid object and that the user has been authenticated to an Exchange server. The local variable itemId is the of the item to update. MoveToDeletedItems ; For more details about deleting items, see. The values of some attributes and elements have been shortened for readability. The server responds to the DeleteItem request with a message that includes the a value of NoError, which indicates that the item deletion was successful. For more details about deleting items, see. Move or copy items to another mailbox You can move or copy items between mailboxes by using the and operations.
