摘要：System.Reflection.Missing miss = System.Reflection.Missing.Value; Microsoft.Office.Interop.Excel.Application excel = new Microsoft.Office.Interop.Excel.ApplicationClass(); Microsoft.Office.Interop.Ex... 阅读全文

摘要：DataView dv = new DataView(db1DataSet.Tables["表1"]); dv.ApplyDefaultSort = true; dv.Sort = "dh"; while (dhh>0) { if (dv.Find(dhh) < 0) { //dh = i; break; } else { dhh = 1 + dhh; } } d["dh"] = dh... 阅读全文