datagrid使用-创新互联

///

    private DataTable g_dtSource = new DataTable();

#region InitGrid 初始化Grid标题信息

    ///

    private void InitGrid()

    {

      this.g_dtSource.Clear();

      this.g_dtSource.Columns.Add("DeviceCode", typeof(string)).ReadOnly = true;

      this.g_dtSource.Columns.Add("SlotName", typeof(string)).ReadOnly = true;

      this.g_dtSource.Columns.Add("MitemCode", typeof(string)).ReadOnly = true;

      this.g_dtSource.Columns.Add("LoadStatus", typeof(string)).ReadOnly = true;

      this.dgInfo.DataSource = this.g_dtSource;

      DataGridTableStyle dgtStyle = new DataGridTableStyle();

      if (this.dgInfo.TableStyles.Count == 0)

      {

        this.dgInfo.TableStyles.Add(dgtStyle);

        dgtStyle.GridColumnStyles[0].HeaderText = "设备";

        dgtStyle.GridColumnStyles[0].MappingName = "DeviceCode";

        dgtStyle.GridColumnStyles[0].NullText = "";

        dgtStyle.GridColumnStyles[0].Width = 50;

        dgtStyle.GridColumnStyles[1].HeaderText = "栈位";

        dgtStyle.GridColumnStyles[1].MappingName = "SlotName";

        dgtStyle.GridColumnStyles[1].NullText = "";

        dgtStyle.GridColumnStyles[1].Width = 60;

        dgtStyle.GridColumnStyles[2].HeaderText = "物料编码";

        dgtStyle.GridColumnStyles[2].MappingName = "MitemCode";

        dgtStyle.GridColumnStyles[2].NullText = "";

        dgtStyle.GridColumnStyles[2].Width = 60;

        dgtStyle.GridColumnStyles[3].HeaderText = "上料状态";

        dgtStyle.GridColumnStyles[3].MappingName = "LoadStatus";

        dgtStyle.GridColumnStyles[3].NullText = "";

        dgtStyle.GridColumnStyles[3].Width = 60;

      }

    }

    #endregion

#region 选中整行

    private void dgInfo_CurrentCellChanged(object sender, EventArgs e)

    {

      this.dgInfo.Select(this.dgInfo.CurrentRowIndex);

    }

    #endregion

//循环处理

for (int i = 0; i < this.g_dtSource.Rows.Count; i++)

      {

        if (this.g_dtSource.Rows[i]["SlotName"].ToString() == SloatName)

        {

          bSloatName = true;

          currMitemCode = this.g_dtSource.Rows[i]["MitemCode"].ToString();

          //bool bEqualMitemCode = false;

          //bEqualMitemCode = this.txtMitem.Text.IndexOf(currMitemCode) > 0; 不能确认是这样

          //当前栈位的物料 是否 与扫描的物料的UID 一致

          if (ScanMitemCode == currMitemCode)

          //if (bEqualMitemCode)

          {

            //匹配成功修改为Y

            this.g_dtSource.Columns["LoadStatus"].ReadOnly = false;

            this.g_dtSource.Rows[i]["LoadStatus"] = "Y";

            this.dgInfo.Select(i);       //设置选中

            this.txtMitem.Text = "";

            this.txtSloatName.Text = "";

            this.txtMitem.Focus();

          }

          else

          {

            this.txtMitem.SelectAll();

            this.SetMsg("上料表的物料和料盘的物料不一致!", Color.Red);

            break;

            //return;

          }

        }

        if (this.g_dtSource.Rows[i]["LoadStatus"].ToString() == "Y")

        {

          iFinishCnt++;

        }

      }

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