Code-based workflow: how to debug

A great article explains how to debug a code-based wf

To get a trace from WF engine change the web.config:

<system.diagnostics>

       <switches>

              <add name=“System.Workflow LogToTraceListeners“ value=“1“ />

              <add name=“System.Workflow.Runtime.Hosting“ value=“All“ />

              <add name=“System.Workflow.Runtime“ value=“All“ />

              <add name=“System.Workflow.Runtime.Tracking“ value=“All“ />

              <add name=“System.Workflow.Activities“ value=“All“ />

       switches>

       <trace autoflush=“true“ indentsize=“4“>

              <listeners>

                     <add name=“customListener“

               type=“System.Diagnostics.TextWriterTraceListener“

               initializeData=“WFTrace.log“ />

              listeners>

       trace>

system.diagnostics>