GraphClient Class

Namespace:
GemBox.Email.Graph
Assembly:
GemBox.Email.dll

Represents a mail client that can be used for interaction with Microsoft Graph API.

public class GraphClient
Public Class GraphClient
Inheritance:
System.Object
GraphClient

Constructors

GraphClient()

Initializes a new instance of GraphClient.

public GraphClient()
Public Sub New
Remarks

This constructor initializes a GraphClient using the default Graph API endpoint.

GraphClient(String)

Initializes a new instance of GraphClient.

Base URL for Graph API requests.
public GraphClient(string baseUrl)
Public Sub New(baseUrl As String)
Parameters
baseUrl
System.String

Properties

LogOutput

Gets or sets the log output writer.

public TextWriter LogOutput { get; set; }
Public Property LogOutput As TextWriter
Property Value
System.IO.TextWriter

The log output writer.

Remarks

Setting this property to a non-null value, enables communication logging. All commands and responses between the client and server will be written to the provided System.IO.TextWriter. Logging is disabled by setting this property to null.

Methods

Authenticate(String)

Authenticates the client with the specified access token.

public void Authenticate(string token)
Public Sub Authenticate(token As String)
Parameters
token
System.String

Access token for authentication in Graph API.

Exceptions
System.ArgumentException

Specified token is null.

CopyMessage(String, String)

Copies the specified message to another folder.

public void CopyMessage(string messageId, string destinationFolder)
Public Sub CopyMessage(messageId As String, destinationFolder As String)
Parameters
messageId
System.String

The message id.

destinationFolder
System.String

The destination folder name.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Destination folder is null or empty.

CopyMessageByFolderId(String, String)

Copies the specified message to another folder.

public GraphMessageInfo CopyMessageByFolderId(string messageId, string destinationFolderId)
Public Function CopyMessageByFolderId(messageId As String, destinationFolderId As String) As GraphMessageInfo
Parameters
messageId
System.String

The message id.

destinationFolderId
System.String

The destination folder id.

Returns
GraphMessageInfo
Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Destination folder is null or empty.

CreateFolder(String)

Creates folders based on full name.

For the input "Inbox/Parent/Child":
If there is already a "Parent" folder under the Inbox folder, a folder named "Child" will be created under that.
If there is no folder named "Parent" under the Inbox folder, it will be created, and then another folder named "Child" will be created under it.

public GraphFolderInfo CreateFolder(string name)
Public Function CreateFolder(name As String) As GraphFolderInfo
Parameters
name
System.String

The full folder name.

Returns
GraphFolderInfo
Remarks

The folder will be created as visible (not hidden)

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty.

CreateFolder(String, DefaultFolders)

Creates a new subfolder with the specified name inside a default folder.

Path syntax is also supported on this overload.

public GraphFolderInfo CreateFolder(string name, DefaultFolders parent)
Public Function CreateFolder(name As String, parent As DefaultFolders) As GraphFolderInfo
Parameters
name
System.String

The full folder name.

parent
DefaultFolders

The parent default folder.

Returns
GraphFolderInfo
Remarks

The folder will be created as visible (not hidden)

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty.

CreateFolder(String, DefaultFolders, Boolean)

Creates a new subfolder with the specified name inside a default folder.

Path syntax is also supported on this overload

public GraphFolderInfo CreateFolder(string name, DefaultFolders parent, bool hidden)
Public Function CreateFolder(name As String, parent As DefaultFolders, hidden As Boolean) As GraphFolderInfo
Parameters
name
System.String

The full folder name.

parent
DefaultFolders

The parent default folder.

hidden
System.Boolean

True if folder should be hidden, otherwise false.

Returns
GraphFolderInfo
Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty.

CreateFolder(String, Boolean)

Creates folders based on full name.

For the input "Inbox/Parent/Child":
If there is already a "Parent" folder under the Inbox folder, a folder named "Child" will be created under that.
If there is no folder named "Parent" under the Inbox folder, it will be created, and then another folder named "Child" will be created under it.

public GraphFolderInfo CreateFolder(string name, bool hidden)
Public Function CreateFolder(name As String, hidden As Boolean) As GraphFolderInfo
Parameters
name
System.String

The full folder name.

hidden
System.Boolean

True if folder should be hidden, otherwise false.

Returns
GraphFolderInfo
Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty.

CreateFolder(String, String)

Creates a new subfolder with the specified name inside a specific folder.

Path syntax is also supported on this overload.

public GraphFolderInfo CreateFolder(string name, string parentId)
Public Function CreateFolder(name As String, parentId As String) As GraphFolderInfo
Parameters
name
System.String

The folder name.

parentId
System.String

The Id of the parent folder.

Returns
GraphFolderInfo
Remarks

The folder will be created as visible (not hidden)

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty.

CreateFolder(String, String, Boolean)

Creates a new subfolder with the specified name inside a specific folder.

Path syntax is also supported on this overload

public GraphFolderInfo CreateFolder(string name, string parentId, bool hidden)
Public Function CreateFolder(name As String, parentId As String, hidden As Boolean) As GraphFolderInfo
Parameters
name
System.String

The folder name.

parentId
System.String

The Id of the parent folder.

hidden
System.Boolean

True if folder should be hidden, otherwise false.

Returns
GraphFolderInfo
Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty.

DeleteFolder(String)

Deletes the specified folder.

public void DeleteFolder(string name)
Public Sub DeleteFolder(name As String)
Parameters
name
System.String

The full folder name.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty or folder was not found.

DeleteFolderById(String)

Deletes the specified folder.

public void DeleteFolderById(string id)
Public Sub DeleteFolderById(id As String)
Parameters
id
System.String

The folder's id.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder id is null or empty or folder was not found.

DeleteMessage(String)

Deletes the specified message.

public void DeleteMessage(string messageId)
Public Sub DeleteMessage(messageId As String)
Parameters
messageId
System.String

The message id.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Message id is null or empty.

GetFolderInfo(String)

Gets information of a specified folder.

public GraphFolderInfo GetFolderInfo(string name)
Public Function GetFolderInfo(name As String) As GraphFolderInfo
Parameters
name
System.String

The full folder name.

Returns
GraphFolderInfo

The information of the specified folder.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty.

GetFolderInfoById(String)

Gets the information of a specified folder.

public GraphFolderInfo GetFolderInfoById(string id)
Public Function GetFolderInfoById(id As String) As GraphFolderInfo
Parameters
id
System.String

The folder's id.

Returns
GraphFolderInfo

The information of the specified folder.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder id is null or empty.

GetHeaders(String)

Gets the headers for the specified message.

public HeaderCollection GetHeaders(string messageId)
Public Function GetHeaders(messageId As String) As HeaderCollection
Parameters
messageId
System.String

The message id.

Returns
HeaderCollection

A collection of message headers.

Exceptions
System.ArgumentException

Message id is null or empty.

GetMessage(String)

Finds a message with the given id.

public MailMessage GetMessage(string messageId)
Public Function GetMessage(messageId As String) As MailMessage
Parameters
messageId
System.String

The message id.

Returns
MailMessage

The found message.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Message id is null or empty.

FreeLimitReachedException

Free license limitation exceeded.

ImpersonateUser(String)

Defines a user to impersonate, allowing the client to perform operations on another user's mailbox.

public void ImpersonateUser(string emailOrUserId)
Public Sub ImpersonateUser(emailOrUserId As String)
Parameters
emailOrUserId
System.String

The email or id of the user to impersonate.

Remarks

Successfully using the impersonation requires the client to be authenticated using a token created with this permission.

ListFolders()

Lists all folders (and their subfolders) on the server.

public ReadOnlyCollection<GraphFolderInfo> ListFolders()
Public Function ListFolders As ReadOnlyCollection(Of GraphFolderInfo)
Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphFolderInfo>

A read-only collection of all folders (and their subfolders) on the server.

Remarks

Hidden folders will not be included in the result list.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

ListFolders(DefaultFolders)

Lists subfolders (and their subfolders) of a default folder on the server.

public ReadOnlyCollection<GraphFolderInfo> ListFolders(DefaultFolders parent)
Public Function ListFolders(parent As DefaultFolders) As ReadOnlyCollection(Of GraphFolderInfo)
Parameters
parent
DefaultFolders

The parent default folder.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphFolderInfo>

A read-only collection of subfolders (and their subfolders) of a default folder on the server.

Remarks

Hidden folders will not be included in the result list.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

ListFolders(DefaultFolders, Boolean)

Lists subfolders of a default folder on the server.

public ReadOnlyCollection<GraphFolderInfo> ListFolders(DefaultFolders parent, bool directChildrenOnly)
Public Function ListFolders(parent As DefaultFolders, directChildrenOnly As Boolean) As ReadOnlyCollection(Of GraphFolderInfo)
Parameters
parent
DefaultFolders

The parent default folder.

directChildrenOnly
System.Boolean

Whether or not to include only the parent's direct children (true) or to also include every child's subfolders recursively (false).

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphFolderInfo>

A read-only collection of subfolders of a default folder on the server.

Remarks

Hidden folders will not be included in the result list.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

ListFolders(DefaultFolders, Boolean, Boolean)

Lists subfolders of a default folder on the server.

public ReadOnlyCollection<GraphFolderInfo> ListFolders(DefaultFolders parent, bool directChildrenOnly, bool includeHidden)
Public Function ListFolders(parent As DefaultFolders, directChildrenOnly As Boolean, includeHidden As Boolean) As ReadOnlyCollection(Of GraphFolderInfo)
Parameters
parent
DefaultFolders

The parent default folder.

directChildrenOnly
System.Boolean

Whether or not to include only the parent's direct children (true) or to also include every child's subfolders recursively (false).

includeHidden
System.Boolean

Whether or not to include hidden folders.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphFolderInfo>

A read-only collection of subfolders of a default folder on the server.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

ListFolders(Boolean)

Lists all folders (and their subfolders) on the server.

public ReadOnlyCollection<GraphFolderInfo> ListFolders(bool includeHidden)
Public Function ListFolders(includeHidden As Boolean) As ReadOnlyCollection(Of GraphFolderInfo)
Parameters
includeHidden
System.Boolean

Whether or not to include hidden folders.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphFolderInfo>

A read-only collection of all folders (and their subfolders) on the server.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

ListFolders(String)

Lists subfolders (and their subfolders) of a specific folder on the server.

public ReadOnlyCollection<GraphFolderInfo> ListFolders(string parentName)
Public Function ListFolders(parentName As String) As ReadOnlyCollection(Of GraphFolderInfo)
Parameters
parentName
System.String

The full name of the parent folder.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphFolderInfo>

A read-only collection of subfolders (and their subfolders) of a specific folder on the server.

Remarks

Hidden folders will not be included in the result list.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

ListFolders(String, Boolean)

Lists subfolders of a specific folder on the server.

public ReadOnlyCollection<GraphFolderInfo> ListFolders(string parentName, bool directChildrenOnly)
Public Function ListFolders(parentName As String, directChildrenOnly As Boolean) As ReadOnlyCollection(Of GraphFolderInfo)
Parameters
parentName
System.String

The full name of the parent folder.

directChildrenOnly
System.Boolean

Whether or not to include only the parent's direct children (true) or to also include every child's subfolders recursively (false).

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphFolderInfo>

A read-only collection of subfolders of a specific folder on the server.

Remarks

Hidden folders will not be included in the result list.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

ListFolders(String, Boolean, Boolean)

Lists subfolders of a specific folder on the server.

public ReadOnlyCollection<GraphFolderInfo> ListFolders(string parentName, bool directChildrenOnly, bool includeHidden)
Public Function ListFolders(parentName As String, directChildrenOnly As Boolean, includeHidden As Boolean) As ReadOnlyCollection(Of GraphFolderInfo)
Parameters
parentName
System.String

The full name of the parent folder.

directChildrenOnly
System.Boolean

Whether or not to include only the parent's direct children (true) or to also include every child's subfolders recursively (false).

includeHidden
System.Boolean

Whether or not to include hidden folders.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphFolderInfo>

A read-only collection of all folders on the server.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

ListFoldersById(String, Boolean, Boolean)

Lists subfolders of a specific folder on the server.

public ReadOnlyCollection<GraphFolderInfo> ListFoldersById(string parentId, bool directChildrenOnly, bool includeHidden)
Public Function ListFoldersById(parentId As String, directChildrenOnly As Boolean, includeHidden As Boolean) As ReadOnlyCollection(Of GraphFolderInfo)
Parameters
parentId
System.String

The parent folder id.

directChildrenOnly
System.Boolean

Whether or not to include only the parent's direct children (true) or to also include every child's subfolders recursively (false).

includeHidden
System.Boolean

Whether or not to include hidden folders.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphFolderInfo>

A read-only collection of all folders on the server.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

ListMessages()

Lists all messages in all folders.

public ReadOnlyCollection<GraphMessageInfo> ListMessages()
Public Function ListMessages As ReadOnlyCollection(Of GraphMessageInfo)
Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in all folders. Returns an empty collection if no messages were found.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder is null or empty.

ListMessages(DefaultFolders)

Lists all messages in the selected default folder.

public ReadOnlyCollection<GraphMessageInfo> ListMessages(DefaultFolders folder)
Public Function ListMessages(folder As DefaultFolders) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folder
DefaultFolders

The default folder

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder. Returns an empty collection if the folder is empty.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder is null or empty.

ListMessages(DefaultFolders, Int32, Int32)

Lists all messages in the selected default folder in the specified range.

public ReadOnlyCollection<GraphMessageInfo> ListMessages(DefaultFolders folder, int offset, int count)
Public Function ListMessages(folder As DefaultFolders, offset As Integer, count As Integer) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folder
DefaultFolders

The default folder

offset
System.Int32

Number of messages that should be skipped.

count
System.Int32

Number of messages that should be returned.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder. Returns an empty collection if the folder is empty.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

ListMessages(String)

Lists all messages in the selected folder.

public ReadOnlyCollection<GraphMessageInfo> ListMessages(string folderName)
Public Function ListMessages(folderName As String) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folderName
System.String

The full folder name.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder. Returns an empty collection if the folder is empty.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder is null or empty.

ListMessages(String, Int32, Int32)

Lists all messages in the selected folder in the specified range.

public ReadOnlyCollection<GraphMessageInfo> ListMessages(string folderName, int offset, int count)
Public Function ListMessages(folderName As String, offset As Integer, count As Integer) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folderName
System.String

The full folder name.

offset
System.Int32

Number of messages that should be skipped.

count
System.Int32

Number of messages that should be returned.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder in the specified range. Returns an empty collection if the folder is empty.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty or folder was not found.

ListMessagesByFolderId(String)

Lists all messages in the selected folder.

public ReadOnlyCollection<GraphMessageInfo> ListMessagesByFolderId(string folderId)
Public Function ListMessagesByFolderId(folderId As String) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folderId
System.String

The folder id.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder. Returns an empty collection if the folder is empty.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder id is null or empty or folder was not found.

ListMessagesByFolderId(String, Int32, Int32)

Lists all messages in the selected folder in the specified range.

public ReadOnlyCollection<GraphMessageInfo> ListMessagesByFolderId(string folderId, int offset, int count)
Public Function ListMessagesByFolderId(folderId As String, offset As Integer, count As Integer) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folderId
System.String

The folder id.

offset
System.Int32

Number of messages that should be skipped.

count
System.Int32

Number of messages that should be returned.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder. Returns an empty collection if the folder is empty.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder id is null or empty or folder was not found.

MarkAllMessagesAsRead(String)

Marks all messages in a given folder as read.

public void MarkAllMessagesAsRead(string folderName)
Public Sub MarkAllMessagesAsRead(folderName As String)
Parameters
folderName
System.String

The full folder name.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty or folder couldn't be found.

MarkAllMessagesAsReadByFolderId(String)

Marks all messages in a given folder as read.

public void MarkAllMessagesAsReadByFolderId(string folderId)
Public Sub MarkAllMessagesAsReadByFolderId(folderId As String)
Parameters
folderId
System.String

The folder's id.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty or folder couldn't be found.

MarkMessageAsRead(String)

Marks message with a given id as read.

public GraphMessageInfo MarkMessageAsRead(string messageId)
Public Function MarkMessageAsRead(messageId As String) As GraphMessageInfo
Parameters
messageId
System.String

The message id.

Returns
GraphMessageInfo
Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Message id is null or empty.

MarkMessageAsUnread(String)

Marks message with a given id as unread.

public GraphMessageInfo MarkMessageAsUnread(string messageId)
Public Function MarkMessageAsUnread(messageId As String) As GraphMessageInfo
Parameters
messageId
System.String

The message id.

Returns
GraphMessageInfo
Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Message id is null or empty.

MoveMessage(String, String)

Moves the specified message to another folder.

public GraphMessageInfo MoveMessage(string messageId, string destinationFolder)
Public Function MoveMessage(messageId As String, destinationFolder As String) As GraphMessageInfo
Parameters
messageId
System.String

The message id.

destinationFolder
System.String

The destination folder name.

Returns
GraphMessageInfo
Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Destination folder is null or empty.

MoveMessageByFolderId(String, String)

Moves the specified message to another folder.

public GraphMessageInfo MoveMessageByFolderId(string messageId, string destinationFolderId)
Public Function MoveMessageByFolderId(messageId As String, destinationFolderId As String) As GraphMessageInfo
Parameters
messageId
System.String

The message id.

destinationFolderId
System.String

The destination folder id.

Returns
GraphMessageInfo
Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Destination folder is null or empty.

RenameFolder(String, String)

Renames the folder.

public GraphFolderInfo RenameFolder(string oldName, string newName)
Public Function RenameFolder(oldName As String, newName As String) As GraphFolderInfo
Parameters
oldName
System.String

Current folder full name.

newName
System.String

New folder name.

Returns
GraphFolderInfo
Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Old folder name is null or empty or the folder wasn't found, or the new folder name is null or empty.

RenameFolderById(String, String)

Renames the folder.

public GraphFolderInfo RenameFolderById(string id, string newName)
Public Function RenameFolderById(id As String, newName As String) As GraphFolderInfo
Parameters
id
System.String

The folder's id.

newName
System.String

New folder name.

Returns
GraphFolderInfo
Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder id is null or empty or the folder wasn't found, or the new folder name is null or empty.

SearchMessages(DefaultFolders, String)

Searches for messages that match the specified OData query in the selected default folder.

public ReadOnlyCollection<GraphMessageInfo> SearchMessages(DefaultFolders folder, string query)
Public Function SearchMessages(folder As DefaultFolders, query As String) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folder
DefaultFolders

The default folder.

query
System.String

The query string in $filter OData query parameter format.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder that match the specified query.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty or folder was not found.

See Also

SearchMessages(String)

Searches for messages that match the specified OData query in all folders.

public ReadOnlyCollection<GraphMessageInfo> SearchMessages(string query)
Public Function SearchMessages(query As String) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
query
System.String

The query string in $filter OData query parameter format.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder that match the specified query.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

See Also

SearchMessages(String, Int32, Int32, String)

Searches for messages that match the specified OData query in the selected folder.

public ReadOnlyCollection<GraphMessageInfo> SearchMessages(string folderName, int offset, int count, string query)
Public Function SearchMessages(folderName As String, offset As Integer, count As Integer, query As String) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folderName
System.String

The full folder name.

offset
System.Int32

Number of messages that should be skipped.

count
System.Int32

Number of messages that should be returned.

query
System.String

The query string in $filter OData query parameter format.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder that match the specified query.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty or folder was not found.

See Also

SearchMessages(String, String)

Searches for messages that match the specified OData query in the selected folder.

public ReadOnlyCollection<GraphMessageInfo> SearchMessages(string folderName, string query)
Public Function SearchMessages(folderName As String, query As String) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folderName
System.String

The full folder name.

query
System.String

The query string in $filter OData query parameter format.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder that match the specified query.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder name is null or empty or folder was not found.

See Also

SearchMessagesByFolderId(String, Int32, Int32, String)

Searches for messages that match the specified OData query in the selected folder.

public ReadOnlyCollection<GraphMessageInfo> SearchMessagesByFolderId(string folderId, int offset, int count, string query)
Public Function SearchMessagesByFolderId(folderId As String, offset As Integer, count As Integer, query As String) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folderId
System.String

The folder id.

offset
System.Int32

Number of messages that should be skipped.

count
System.Int32

Number of messages that should be returned.

query
System.String

The query string in $filter OData query parameter format.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder that match the specified query.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder id is null or empty or folder was not found.

See Also

SearchMessagesByFolderId(String, String)

Searches for messages that match the specified OData query in the selected folder.

public ReadOnlyCollection<GraphMessageInfo> SearchMessagesByFolderId(string folderId, string query)
Public Function SearchMessagesByFolderId(folderId As String, query As String) As ReadOnlyCollection(Of GraphMessageInfo)
Parameters
folderId
System.String

The folder id.

query
System.String

The query string in $filter OData query parameter format.

Returns
System.Collections.ObjectModel.ReadOnlyCollection<GraphMessageInfo>

A read-only collection of all messages in the selected folder that match the specified query.

Exceptions
System.InvalidOperationException

No folder is selected or Client must be authenticated before usage or Client could not be connected or Server error.

System.ArgumentException

Folder id is null or empty or folder was not found.

See Also

SendMessage(MailMessage)

Sends the message.

public void SendMessage(MailMessage message)
Public Sub SendMessage(message As MailMessage)
Parameters
message
MailMessage

The message.

Exceptions
System.InvalidOperationException

Client must be authenticated before usage or Client could not be connected or Server error.

FreeLimitReachedException

Free license limitation exceeded.