, Visual C#


ADO.NET - 2


 

dataGrid1.DataMember = "Customers";

 

this.Text = " The table Customers is bound"

"to DataSet with defined relationships";

}

Bind the table Orders to DataSet with no relationships ( Orders ).

Form1.cs , .

21.3. Orders .

private void button3_Click(object sender, EventArgs e)

{

DataSet* myDataSet = new DataSet();

 

oleDbConnection1.Open();

 

oleDbDataAdapter1.Fill(myDataSet, "Customers");

oleDbDataAdapter2.Fill(myDataSet, "Orders");

oleDbDataAdapter3.Fill(myDataSet, "OrderDetails");

 

oleDbConnection1.Close();

 

dataGrid1.DataSource = myDataSet;

 

dataGrid1.DataMember = "Orders";

 

this.Text = " The table Orders is bound"

"to DataSet with no defined relationships";

}