private void button2_Click(object sender, EventArgs e)
{
NWDB.NWDB mydb = new NWDB.NWDB();
NWDB.Define.IProduct ip = new NWDB.Features.ProductImpl(mydb.Conn);
DataTable tt = ip.SearchProduct();
mydb.DbClose();
if (tt != null)
{
dataGridView1.DataSource = tt;
}
else
{
dataGridView1.DataSource = null;
MessageBox.Show("查無任何資料！");
}
}
private void button4_Click(object sender, EventArgs e)
{
NWDB.NWDB mydb = new NWDB.NWDB();
NWDB.Define.IProduct ip = new NWDB.Features.ProductImpl(mydb.Conn);
Bitmap pp = ip.GetProductPic(int.Parse(textBox2.Text));
mydb.DbClose();
if (pp != null)
{
PicLabel.Text = "";
PicLabel.AutoSize = false;
PicLabel.Size = pp.Size;
PicLabel.Image = pp;
}
else
{
MessageBox.Show("沒有圖片！");
}
}
private void GetProductPic(int pid)
{
NWDB.NWDB mydb = new NWDB.NWDB();
NWDB.Define.IProduct ip = new NWDB.Features.ProductImpl(mydb.Conn);
Bitmap pp = ip.GetProductPic(pid);
mydb.DbClose();
if (pp != null)
{
PicLabel.Text = "";
PicLabel.AutoSize = false;
PicLabel.Size = pp.Size;
PicLabel.Image = pp;
}
else
{
MessageBox.Show("沒有圖片！");
}
}
