File: AuthoringOM\Helpers.cs
Project: ndp\cdf\src\WF\Common\System.Workflow.ComponentModel.csproj (System.Workflow.ComponentModel)
namespace System.Workflow.ComponentModel
    using System;
    using System.Collections;
    using System.Collections.Specialized;
    using System.Collections.Generic;
    using System.CodeDom;
    using System.Workflow.ComponentModel.Design;
    using System.Diagnostics;
    using System.Reflection;
    internal static class InternalHelpers
        // Should only be called for BuiltIn activities
        internal static string GenerateQualifiedNameForLockedActivity(Activity activity, string id)
            System.Text.StringBuilder sbQId = new System.Text.StringBuilder();
            // Walk up the parent chain to find the custom activity that contains this built-in activity
            // and prepend the ID of the custom activity to the front of the qualified ID of this activity.
            Debug.Assert(activity.Parent != null, "If this is a built-in activity, its parent should never be null.");
            string newID = (string.IsNullOrEmpty(id)) ? activity.Name : id;
            CompositeActivity customActivity = Helpers.GetDeclaringActivity(activity);
            if (customActivity != null)
            return sbQId.ToString();