private void 制新图书信息_Load(object sender, EventArgs e)
{
try
{
if (bookid <= 0)
{
MessageBox.Show("系统参数异常，请重新选择！");
this.Dispose();
}
DataTable dt = ygw.GetBookinfoByBookid(bookid.ToString());
if (dt.Rows.Count != 1)
{
MessageBox.Show("系统参数异常，请重新选择！");
this.Dispose();
}
else
{
label9.Text = dt.Rows[0]["name"].ToString();
label10.Text = dt.Rows[0]["author"].ToString();
label8.Text = dt.Rows[0]["press"].ToString();
label7.Text = dt.Rows[0]["isbn"].ToString();
textBox1.Text = dt.Rows[0]["price"].ToString();
}
}
catch
{
this.Dispose();
}
}
public void HandleChoseResult(string bookid)
{
DataTable dt = ygw.GetBookinfoByBookid(bookid);
DataRow dr = g_dt_n.NewRow();
dr["bookid"] = dt.Rows[0]["id"].ToString();
dr["name"] = dt.Rows[0]["name"].ToString();
dr["press"] = dt.Rows[0]["press"].ToString();
dr["price"] = dt.Rows[0]["price"].ToString();
dr["type"] = "新书";
dr["count"] = "1";
dr["off"] = "0.8";
dr["totalprice"] = (Convert.ToDouble(dt.Rows[0]["price"].ToString()) * 0.8).ToString();
g_dt_n.Rows.Add(dr);
BindingDataTable();
}