- presentationID
 - The Presentation Context ID. The ID provides information about both the class type of the data and the Transfer Syntax to use when transferring the data.
 
- messageID
 - The Message ID. Each message sent by a member of a connection should have a unique ID. Since a member of a connection may send several messages, this ID allows that member to identify when a specific request has been completed.
 
| Visual Basic (Declaration) | |
|---|---|
Protected Overridable Sub OnReceiveCCancelRequest( _ ByVal presentationID As Byte, _ ByVal messageID As Integer _ )  | |
| Visual Basic (Usage) |  Copy Code | 
|---|---|
 | |
| C# | |
|---|---|
protected virtual void OnReceiveCCancelRequest( byte presentationID, int messageID )  | |
| C++/CLI | |
|---|---|
protected: virtual void OnReceiveCCancelRequest( byte presentationID, int messageID )  | |
Parameters
- presentationID
 - The Presentation Context ID. The ID provides information about both the class type of the data and the Transfer Syntax to use when transferring the data.
 - messageID
 - The Message ID. Each message sent by a member of a connection should have a unique ID. Since a member of a connection may send several messages, this ID allows that member to identify when a specific request has been completed.
 
For an example, refer to SendCCancelRequest.
 
            
 
            
            
            A call to this method is generated on a peer member of a connection when SendCCancelRequest
            is called.
            
            
            To customize this method, you must derive a class from DicomNet and override this method.
Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family
  
   
                           
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