private void button_add_Click(object sender, EventArgs e)
{
Form_Add form_add = new Form_Add();
form_add.Owner = this;
form_add.ShowDialog();
dataGridView.refresh(Program.connectionstring);
}
private void dataGridView_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
{
try
{
Form_Add form_add = new Form_Add(Convert.ToInt32(dataGridView.Rows[e.RowIndex].Cells["on_id"].Value));
form_add.Owner = this;
form_add.ShowDialog();
dataGridView.refresh(Program.connectionstring);
}
catch { }
}