private void QueryZapr2()
{
hWDataSet.Task1.Clear();
foreach (HWDataSet.ShippingRow rRow in hWDataSet.Shipping.Rows)
{
if ((rRow.date_shipping >= Convert.ToDateTime(txtDate1.Text)) &&
(rRow.date_shipping <= Convert.ToDateTime(txtDate2.Text)))
{
HWDataSet.StocksRow sRow = hWDataSet.Stocks.Rows.Find(rRow.StockId) as HWDataSet.StocksRow;
HWDataSet.Task1Row zRow = hWDataSet.Task1.NewTask1Row();
zRow.Id_stock = sRow.Id_stock;
zRow.LastName = sRow.LastName;
zRow.ID = rRow.DetailId;
zRow.kol_vo = rRow.Kol_vo;
zRow.date_shipping = rRow.date_shipping;
hWDataSet.Task1.AddTask1Row(zRow);
}
}
dataGridView1.Refresh();
this.Text = "Запрос через поиск по ключу";
}
private void QueryZapr3()
{
hWDataSet.Task1.Clear();
foreach (HWDataSet.ShippingRow rRow in hWDataSet.Shipping.Rows)
{
if ((rRow.date_shipping >= Convert.ToDateTime(txtDate1.Text)) &&
(rRow.date_shipping <= Convert.ToDateTime(txtDate2.Text)))
{
HWDataSet.StocksRow sRow = rRow.GetParentRow("fk_shipping_to_Stocks")
as HWDataSet.StocksRow;
HWDataSet.Directory_detailsRow dRow = rRow.GetParentRow("fk_shipping_to_Directory_details")
as HWDataSet.Directory_detailsRow;
HWDataSet.Task1Row zRow = hWDataSet.Task1.NewTask1Row();
zRow.Id_stock = sRow.Id_stock;
zRow.LastName = sRow.LastName;
zRow.ID = dRow.ID;
zRow.kol_vo = rRow.Kol_vo;
zRow.date_shipping = rRow.date_shipping;
hWDataSet.Task1.AddTask1Row(zRow);
}
}
dataGridView1.Refresh();
this.Text = "Запрос через DataRelation";
}