private void btnTypeSE_Click(object sender, EventArgs e)
{
ItemDB db = new ItemDB();
DataSet ds = db.GetAll(cbItemType.Text);
db.Dispose();
dgvRefitems.DataSource = ds.Tables["typeItems"].DefaultView;
}
private void DataLoad()
{
ItemDB db = new ItemDB();
DataSet ds = db.GetAll();
db.Dispose();
dgvRefitems.DataSource = ds.Tables["refItems"].DefaultView;
}
