private void button4_Click(object sender, EventArgs e)
{
dateform form_d = new dateform("prod_buy", "date_buy");
form_d.ShowDialog();
if (form_d.sql != null)
{
dataGridView1.DataSource = DataBase1.ConnectData(form_d.sql, "table4");
dataGridView1.Columns[0].HeaderText = "Сума за період";
}
//form_del.ValuesDeleted += new ValuesDeletedHandler(ShowTable);
}
private void button4_Click(object sender, EventArgs e)
{
dateform form_d = new dateform("electro", "date_elect");
form_d.ShowDialog();
// if (form_d.sql != null)
// {select avgprice('10.10.2011','27.10.2011') from dual
if (form_d.sql != null)
{
dataGridView1.DataSource = DataBase1.ConnectData(form_d.sql, "table4");
dataGridView1.Columns[0].HeaderText = "Сума за період";
}
// }
}