在Excel 2007工作表单元格中显示自定义文档属性值

I've created a program that creates and populates a custom document property in an Excel 2007 workbook file. However I haven't been able to show the value of this property in a worksheet cell. In Word 2007 you can just select "Insert -> Quick Parts -> Field..." and use the DocProperty field to show the value of the custom field in a document. However I haven't found a similar function in Excel 2007.I've created a program that creates and populat