Workflow and ServiceDesk Community

In this Article I'm going to explain how to Log information in your component.

• List
• Setup
• Simple Component
• Deploy
• Help File
• Logging (this)
• Inputs
  • Checkbox
  • Dropdown / Combo
• Inspecting other Components
• Creating Globals
• Creating Project Properties
• Working with SQL
• Working with a Web Service

There are times when you wish to log information to the Workflow Logs, for the Project the component is in.

[Install Drive]:\Program Files\Workflow\Logs\*.log

There are a number of log levels you can choose from.

Take the Create Log Entry as an example of which.

• Info
• Error
• Debug
• Fatal
• Warn

We have a number of logging methods since we inherit from "AbstractSinglePathProcessComponent" => "AbstractSinglePathComponent" => "AbstractOrchestrationComponent"

namespace LogicBase.Core
{
    public abstract class AbstractOrchestrationComponent : IStorable, IOrchestrationComponent, IValidWithNofication, IValid
    {
        ...
        protected void LogDebug(IData data, string Debug);
        protected void LogError(IData data, Exception ex);
        protected void LogError(IData data, string message);
        protected void LogError(IData data, Exception ex, string message);
        protected void LogFatal(IData data, string message);
        protected void LogFatal(IData data, string message, Exception ex);
        protected void LogInfo(IData data, string Info);
        protected void LogWarn(IData data, string message);
        ...
    }
}

If we start typing Log into VS we will get autocompletion for the following methods.

We could either call

base.LogError(data, "No rows found.");

Or base. isn't necessary.

LogError(data, "No rows found.");

Another thing I tend to do is add a Checkbox to the component and use that as a way to decide whether to log the information information. You could pass in a Debug flag.

Another option it to always log to Info then turn on the logging level in Workflow Explorer.