The ChannelFields Class includes members that are available as an add-on to the LEADTOOLS Imaging Pro, Document, and Medical Imaging toolkits.
Defines all of the fields for working with channels and sessions.
Object Model
Syntax
| Visual Basic (Declaration) | |
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Public Class ChannelFields | |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As ChannelFields | |
| C# | |
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public class ChannelFields | |
| C++/CLI | |
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public ref class ChannelFields | |
Example
Remarks
When a client request is received, this class will contain the JPIP channel fields received from the client.
Access this class from the RequestFields.RequestChannelFields property in the Leadtools.Jpip.RequestFields class when a new client request is received.
A JPIP client uses this class to construct a session with the server. A session will allow the server to maintain a client cache model. The cache model will contain information about the data sent to the client so as not to return these information in future requests unless otherwise specified by the CacheManagementFields.
If the client doesn't want to create a session with the server the channel fields should not be used. However, the client can always update the server cache model in session-based or stateless requests using the CacheManagementFields.
Inheritance Hierarchy
System.Object
Leadtools.Jpip.ChannelFields
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7