private void button4_Click(object sender, EventArgs e)
{
FRM_Preview frm = new FRM_Preview();
byte[] image = (byte[])prd.Get_Imag(this.dataGridView1.CurrentRow.Cells[0].Value.ToString()).Rows[0][0];
MemoryStream ms = new MemoryStream(image);
frm.pictureBox1.Image = Image.FromStream(ms);
frm.ShowDialog();
}
private void btnPreview_Click(object sender, EventArgs e)
{
FRM_Preview frmV = new FRM_Preview();
id = dataGridView1.CurrentRow.Cells[0].Value.ToString();
byte[] pic = (byte[])prd.get_imgProduct(id).Rows[0][0];
MemoryStream ms = new MemoryStream(pic);
frmV.pbox1.Image = Image.FromStream(ms);
frmV.ShowDialog();
}