ms-project如何将资源自定义字段复制到任务自定义字段

Question

在MS Project（2013）中，任何人都可以向我展示如何将资源自定义字段（从资源视图选项卡）复制到子项目任务的自定义字段（任务视图选项卡）？找到以下内容从分配字段（资源使用视图）复制到任务字段但我不知道如何处理资源字段...

Sub CopyAssignmentFieldToTask()
Dim t As Task
Dim ts As Tasks
Dim a As Assignment
Set ts = ActiveProject.Tasks
For Each t In ts
If Not t Is Nothing Then
t.Text5 = ""
For Each a In t.Assignments
'change the following line to use
'for a different custom field
t.Text5 = t.Text5 & ", " & a.Text5
Next a
End If
Next t
End Sub

来源：http://zo-d.com/blog/archives/programming/working-with-task-and-assignment-fields-vba.html

编辑：非常感谢Rachel ......对于未来的参考，这里是完整的答案，循环子项目：

Sub CopyResourceUnitstoTasksv2()
Dim t As Task
Dim a As Assignment
Dim mProj As Project

Set mProj = ActiveProject
For Each Subproject In mProj.Subprojects
For Each t In ActiveProject.Tasks
    If Not t Is Nothing Then
        For Each a In t.Assignments
            t.Number2 = a.Resource.Number1
        Next a
    End If
Next t
Next Subproject
End Sub