DataSet Relation

gobelmo — Sun, 28 Oct 2007 06:38:29 +0000

DataColumn[] parentCols =
{OrderDt.Columns["MERCHANTID"],OrderDt.Columns["OTNO"]};

DataColumn[] childCols =
{OrderDetailDt.Columns["MERCHANTID"],OrderDetailDt.Columns["OTNO"]}; OrderDt.TableName = “MPRORDER”;OrderDetailDt.TableName = “MPRORDERDETAIL”;

ds.Tables.Add(OrderDt);

ds.Tables.Add(OrderDetailDt);

DataRelation dtr = new DataRelation(“OrderOrderdetail”, parentCols, childCols);

ds.Relations.Add(dtr);

Hello world!

gobelmo — Sun, 28 Oct 2007 06:16:16 +0000

public staic void main()

{

System.out.write(“Hello world!”);

}

g o b E l m o 's W e b l o g

DataSet Relation

Hello world!