StandardEventOpcode Enumeration
Defines the standard opcodes that are attached to events by the event provider. For more information about opcodes, see EventOpcode.
Assembly: System.Core (in System.Core.dll)
| Member name | Description | |
|---|---|---|
| DataCollectionStart | An event with this opcode is a trace collection start event. | |
| DataCollectionStop | An event with this opcode is a trace collection stop event. | |
| Extension | An event with this opcode is an extension event. | |
| Info | An event with this opcode is an informational event. | |
| Receive | An event with this opcode is published when one activity in an application receives data. | |
| Reply | An event with this opcode is published after an activity in an application replies to an event. | |
| Resume | An event with this opcode is published after an activity in an application resumes from a suspended state. The event should follow an event with the Suspend opcode. | |
| Send | An event with this opcode is published when one activity in an application transfers data or system resources to another activity. | |
| Start | An event with this opcode is published when an application starts a new transaction or activity. This can be embedded into another transaction or activity when multiple events with the Start opcode follow each other without an event with a Stop opcode. | |
| Stop | An event with this opcode is published when an activity or a transaction in an application ends. The event corresponds to the last unpaired event with a Start opcode. | |
| Suspend | An event with this opcode is published when an activity in an application is suspended. |
Available since 3.5
System.Diagnostics.Eventing.Reader Namespace
Technology Summary for Reading and Managing Event Logs
Event Log Scenarios