private void ShowInfo(int id)
 {
     Maticsoft.BLL.demand   bll   = new Maticsoft.BLL.demand();
     Maticsoft.Model.demand model = bll.GetModel(id);
     this.lblid.Text        = model.id.ToString();
     this.txtPN.Text        = model.PN;
     this.txtmeasureb.Text  = model.measureb;
     this.txttestboard.Text = model.testboard;
     this.txttime.Text      = model.time.ToString();
     this.txtstep1.Text     = model.step1;
     this.txtstep2.Text     = model.step2;
     this.txtstep3.Text     = model.step3;
     this.txtresult.Text    = model.result;
 }
        public void btnSave_Click(object sender, EventArgs e)
        {
            string strErr = "";

            if (this.txtPN.Text.Trim().Length == 0)
            {
                strErr += "PN不能为空!\\n";
            }
            if (this.txtmeasureb.Text.Trim().Length == 0)
            {
                strErr += "measureb不能为空!\\n";
            }
            if (this.txttestboard.Text.Trim().Length == 0)
            {
                strErr += "testboard不能为空!\\n";
            }
            if (!PageValidate.IsDateTime(txttime.Text))
            {
                strErr += "time格式错误!\\n";
            }
            if (this.txtstep1.Text.Trim().Length == 0)
            {
                strErr += "step1不能为空!\\n";
            }
            if (this.txtstep2.Text.Trim().Length == 0)
            {
                strErr += "step2不能为空!\\n";
            }
            if (this.txtstep3.Text.Trim().Length == 0)
            {
                strErr += "step3不能为空!\\n";
            }
            if (this.txtresult.Text.Trim().Length == 0)
            {
                strErr += "result不能为空!\\n";
            }

            if (strErr != "")
            {
                MessageBox.Show(this, strErr);
                return;
            }
            int      id        = int.Parse(this.lblid.Text);
            string   PN        = this.txtPN.Text;
            string   measureb  = this.txtmeasureb.Text;
            string   testboard = this.txttestboard.Text;
            DateTime time      = DateTime.Parse(this.txttime.Text);
            string   step1     = this.txtstep1.Text;
            string   step2     = this.txtstep2.Text;
            string   step3     = this.txtstep3.Text;
            string   result    = this.txtresult.Text;


            Maticsoft.Model.demand model = new Maticsoft.Model.demand();
            model.id        = id;
            model.PN        = PN;
            model.measureb  = measureb;
            model.testboard = testboard;
            model.time      = time;
            model.step1     = step1;
            model.step2     = step2;
            model.step3     = step3;
            model.result    = result;

            Maticsoft.BLL.demand bll = new Maticsoft.BLL.demand();
            bll.Update(model);
            Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功!", "list.aspx");
        }