摘要:
var query = from rHead in mPlanDataTable.AsEnumerable() where rHead.Field<String>("line") == sqlLine.Text && rHead.Field<String>("product_req_ym") == 阅读全文
摘要:
var query1 = from rHead in mPlanDataTable.AsEnumerable() from rTail in mTempDataTable.AsEnumerable() where rHead.Field<String>("itemno") == rTail.Fiel 阅读全文