For Each jt As JToken In jaResult
Dim dr As Row = tblDep.AddNew()
dr("userid") = "221936626720436295"
dr("group_id") = jt("group_id").ToString
dr("label") = jt("label").ToString
dr("field_name") = jt("field_name").ToString
dr("value") = jt("value").ToString
dr("field_code") = jt("field_code").ToString
Next
代码如上,jt里大部分是5项,一些是3项,循环新增的时候怎样判断没有的项并跳过,让它正确执行