private void deviceManagementt_Load(object sender, EventArgs e)
{
this.pictureBox1.Image = Image.FromFile(@str + "/images/sh.png");
this.pictureBox2.Image = Image.FromFile(@str + "/images/ncg.png");
this.pictureBox3.Image = Image.FromFile(@str + "/images/xcg.png");
this.pictureBox4.Image = Image.FromFile(@str + "/images/bc.png");
this.pictureBox5.Image = Image.FromFile(@str + "/images/xdt.png");
this.pictureBox6.Image = Image.FromFile(@str + "/images/sgtz.png");
this.pictureBox7.Image = Image.FromFile(@str + "/images/xyj.png");
this.pictureBox8.Image = Image.FromFile(@str + "/images/sfz.png");
this.pictureBox9.Image = Image.FromFile(@str + "/images/sxt.png");
this.pictureBox10.Image = Image.FromFile(@str + "/images/dyj.png");
xmlDoc.Load(path);
XmlNode node;
node = xmlDoc.SelectSingleNode("config/shxqAgreement");
string shxqAgreement = node.InnerText;//生化血球厂家协议
sxa = shxqAgreement.Split(',');
DataTable dtDeviceType = tjdao.checkDevice();
showStatus(dtDeviceType);
}