ldj/winform/在库/StockPicker.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Linq;
using System.Windows.Forms;
using DevExpress.XtraBars;
using DevExpress.XtraGrid.Views.Base;
//using DeiNiu.wms.Logical;
using DeiNiu.wms.Data;
using DevExpress.XtraGrid.Columns;
 
using System.Threading;
using DevExpress.XtraGrid.Views.Grid;
using DevExpress.XtraEditors.DXErrorProvider;
using DeiNiu.wms.Data.Model;
using DevExpress.XtraEditors;
using DevExpress.XtraEditors.Controls;
using DeiNiu.Utils;
using DeiNiu.wms.win.ServiceReferenceGoods;
using DeiNiu.wms.win.utils;


namespace DeiNiu.wms.win
{
    public partial class StockPicker : BasicRibbonForm
    {
         
      //  lWmsGoods lgt = new lWmsGoods();
        private string fieldName = WmsLocation.fields.locationId.ToString();
        private string fieldGoodType = WmsLocation.fields.whGoodsType.ToString();
        private string lastQuery = "";
         
        string queryStr = ""; 
        private DataTable dtDetail;
        private int selectedRowIndex = -1;
        private string selectedGoodsId;
        private int selectedSkuId;
        private bool isWhLocationQuery = false,showLocDetail = true;

        public StockPicker()
        {
            InitializeComponent();
            try
            {
                initialControls();
            }
            catch (Exception er)
            {
                showErrorMsg(er);
            }
            //    loadData();
        }
        #region initialControls
        private void initialControls()
        { 
            layoutControlWaitting.Expanded = true;
            initialComboBoxes();
            initialPagerControls();
            initialDataGrid();
            initialQueryInput(); 
            setValidationRule();
             
        }

        public void setWhType(int whtype)
        {
            comboStkType.SelectedIndex = whtype;
            comboStkType.Enabled = false;
        }

        private void initialComboBoxes()
        {
            //initialComboBoxe(comboType, this.stkdiff);

            this.comboState.Properties.TextEditStyle = TextEditStyles.DisableTextEditor;
 
            initialComboBoxs(comboState, this.stockState); 
          
            Node[] nds = { };
            DataRow[] drs = Park.getDictionary(true).Select("flag >0");
            foreach (DataRow dr in drs)
            {
                int flag = Convert.ToInt32(dr["flag"].ToString());
                int parentId = Convert.ToInt32(dr["id"].ToString());
                DataRow[] drss = Park.getDictionary(false).Select("parentId =" + parentId);
                switch (flag)
                {
                    case 1001:
                        initialComboBoxs(this.comboBoGoodsType, drss); //商品类型
                        break;

                    case 2001:
                        initialComboBoxs(this.comboBoWarehouse, drss);//库房
                        break; 
 
                    case 2005:
                        initialComboBoxs(this.comboBoPart, drss);//分区
                        break;

                }

            }
           
            initialComboBoxs(this.comboStkType, whType, false);            
          
        
   
        }
      
        private void setValidationRule()
        {
          //  dxValidationProvider.SetValidationRule(comWarehouse, ValidationRules.notEmptyValidationRule);
            //txtGoodType.Properties.MaxLength = 40;
            //txtGoodDesc.Properties.MaxLength = 250;
            //textEdit1.Properties.MaxLength = txtGoodType.Properties.MaxLength;
        }

        private void initialQueryInput()
        {

        }
      
        private void initialDataGridColumns(GridView gridview)
        {
            setupGridView(gridview, true);
            //   gridviewGoodsType.PopulateColumns();
            gridview.Columns.Clear();
            // gridviewGoodsType.Columns.Remove(gridviewGoodsType.Columns["DealerPrice"]); 
            GridColumn myCol0 = new GridColumn() { Caption = "ID", Visible = true, FieldName = "id" };
            myCol0.Visible = false;
             
                GridColumn colChk = new GridColumn() { Caption = CheckBoxField, Visible = true, FieldName = CheckBoxField };

                this.gridView1.Columns.Add(myCol0);
                this.gridView1.Columns.Add(colChk);
               // GridCheckEdit(gridView1, CheckBoxField, 50);
           

            GridColumn myCol1 = new GridColumn() { Caption = "商品编码", Visible = true, FieldName = WmsGoods.fields.goodsId.ToString()};
            GridColumn myCol2 = new GridColumn() { Caption = "商品名称", Visible = true, FieldName = WmsGoods.exfields.goodsName.ToString() };
            GridColumn myCol3 = new GridColumn() { Caption = "厂家", Visible = true, FieldName = WmsGoods.exfields.manufacturer.ToString() };
          GridColumn myCol4 = new GridColumn() { Caption = "规格", Visible = true, FieldName = WmsGoods.exfields.spec.ToString(),Width=100 };
            GridColumn myCol5 = new GridColumn() { Caption = "单位", Visible = true, FieldName = WmsGoods.exfields.unit.ToString() };
            GridColumn myCol6 = new GridColumn() { Caption = "大包装数量", Visible = true, FieldName = WmsGoods.exfields.bigCount.ToString()};
            GridColumn myCol7 = new GridColumn() { Caption = "剂型", Visible = true, FieldName = WmsGoods.exfields.type.ToString() };
            GridColumn myCol8 = new GridColumn() { Caption = "商品类型", Visible = true, FieldName = WmsGoods.exfields.goodsTypeName.ToString() };
            /*  GridColumn myCol9 = new GridColumn() { Caption = "大零", Visible = true, FieldName = WmsGoods.fields.bulkMax.ToString() };
            GridColumn myCol10 = new GridColumn() { Caption = "小整", Visible = true, FieldName = WmsGoods.fields.batchMax1.ToString()};
            GridColumn myCol11 = new GridColumn() { Caption = "大整", Visible = true, FieldName = WmsGoods.fields.batchMax2.ToString() };*/
            GridColumn myCol12 = new GridColumn() { Caption = "厂家批号", Visible = true, FieldName = "batch",MinWidth=120};
          //  GridColumn myCol13 = new GridColumn() { Caption = "拼音简码", Visible = true, FiemcldName ="pinYin" };
            GridColumn myCol14 = new GridColumn() { Caption = "货位", Visible = true, FieldName = "locationId" };
            GridColumn myCol201 = new GridColumn() { Caption = "数量", Visible = true, FieldName = "count" };
            GridColumn myCol20 = new GridColumn() { Caption = "可用数量", Visible = true, FieldName = "avCount" };
            GridColumn myCol21 = new GridColumn() { Caption = "国药准字 ", Visible = true, FieldName = WmsGoods.exfields.regeditCode.ToString() };
         GridColumn myCol10 = new GridColumn() { Caption = "生产日期", Visible = true, FieldName = WmsStock.fields.productDate.ToString(),MinWidth=120};
         GridColumn myCol11 = new GridColumn() { Caption = "有效期", Visible = true, FieldName = WmsStock.fields.validDate.ToString(), MinWidth = 120 };

         GridColumn myCol22 = new GridColumn() { Caption = "件数", Visible = true, FieldName =  "boxcnt" };
         GridColumn myCol123 = new GridColumn() { Caption = "货位状态", Visible = true, FieldName = "locState" };
         GridColumn myCol124 = new GridColumn() { Caption = "状态", Visible = true, FieldName = "state" };
         GridColumn myCol125 = new GridColumn() { Caption = "出库待下架", Visible = true, FieldName = "countOuting" };
         GridColumn myCol126 = new GridColumn() { Caption = "入库待上架", Visible = true, FieldName = "countIn" };
         GridColumn myCol127 = new GridColumn() { Caption = "低预警值", Visible = true, FieldName = "lowStore" };
         GridColumn myCol128 = new GridColumn() { Caption = "高预警值", Visible = true, FieldName = "highStore" };
         GridColumn myCol130 = new GridColumn() { Caption = "skuId", Visible = true, FieldName = "skuId" };
         GridColumn myCol131 = new GridColumn() { Caption = "sku", Visible = true, FieldName = "skuCode" };
         GridColumn myCol132 = new GridColumn() { Caption = "货主", Visible = true, FieldName = "ownerName" };
         GridColumn myCol133 = new GridColumn() { Caption = "容器", Visible = true, FieldName = "plateId" };
       
         {

             gridview.Columns.Add(myCol2);

            // gridview.Columns.Add(myCol132);
             //gridview.Columns.Add(myCol14);
 
               
              gridview.Columns.Add(myCol12);
             gridview.Columns.Add(myCol14);
            
           //  gridview.Columns.Add(myCol201);
             gridview.Columns.Add(myCol20);
             gridview.Columns.Add(myCol22);
             gridview.Columns.Add(myCol125);
             gridview.Columns.Add(myCol126);

             gridview.Columns.Add(myCol5);
           
                 gridview.Columns.Add(myCol130);
                 gridview.Columns.Add(myCol10);
                 gridview.Columns.Add(myCol11);
             
           
             gridview.Columns.Add(myCol6);
             
             gridview.Columns.Add(myCol8);
             gridview.Columns.Add(myCol4);


             gridview.Columns.Add(myCol21);
             gridview.Columns.Add(myCol1);
             gridview.Columns.Add(myCol3);
             gridview.Columns.Add(myCol124);
         }

            //to show bottom scroll bar
            gridview.OptionsView.ColumnAutoWidth = false;
            gridview.BestFitColumns();
           // gridview.Focus();

        }

       
        #endregion

        /// <summary>  
        /// loading data
        /// </summary>  
        private int loadData()
        {
            //this.gridviewGoodsType.DataSource = lgt.GetAllActiveData().Tables[0].DefaultView;
            gridControl1.DataSource = null;
             
            showWaitForm();
            try
            { 
                // this.splashScreenManager1.ShowWaitForm(); 
             //   isWhLocationQuery =(comboBoWarehouse.SelectedIndex > 0 || txtLocation.Text.Trim().Length > 0);
                queryStr = "";
                isWhLocationQuery = true;
                
                queryStr = (this.comboBoWarehouse.SelectedIndex <= 0 ? "" : string.Format("{0} = #{1};", WmsLocation.fields.warehouse.ToString(), ((Node)this.comboBoWarehouse.SelectedItem).ID))
                                 + (this.txtLocation.Text.Trim().Length == 0 ? "" : string.Format("{0} like # '%{1}%';", WmsStock.fields.locationId.ToString(), filtRiskChar(txtLocation.Text.Trim())))
                                 ; 
                queryStr += ( string.Format("{0} = #{1};", WmsLocation.fields.whType.ToString(), ((Colitem)this.comboStkType.SelectedItem).key))
                            + (this.txtGoodsId.Text.Trim().Length == 0 ? "" : string.Format("{0} = # '{1}';", WmsStock.fields.goodsId.ToString(), filtRiskChar(txtGoodsId.Text.Trim())))
                          //  + (this.comboBoPart.SelectedIndex <= 0 ? "" : string.Format("{0} = #{1};", Wmslocation.fields.part.ToString() ,  ((Node)this.comboBoPart.SelectedItem).ID))
                            + (this.comboState.SelectedIndex <= 0 ? "" : string.Format("{0} = #{1};", WmsLocation.fields.state.ToString(), ((Colitem)this.comboState.SelectedItem).key))
                            + (this.comboBoGoodsType.SelectedIndex <= 0 ? "" : string.Format("{0} = #{1};", WmsLocation.fields.goodsType.ToString(), ((Node)this.comboBoGoodsType.SelectedItem).ID))
                            + (this.txtGoodName.Text.Trim().Length == 0 ? "" : string.Format("{0} like # '%{1}%';", WmsGoods.exfields.goodsName.ToString(), filtRiskChar(txtGoodName.Text.Trim())))
                            + (this.txtpinyin.Text.Trim().Length == 0 ? "" : string.Format("{0} like # '%{1}%';", WmsGoods.exfields.pinYin.ToString(), filtRiskChar(txtpinyin.Text.Trim())))
                            +( chkBatch.Checked ? 
                             (this.textBatch.Text.Trim().Length == 0 ? "" : string.Format("{0} like # '%{1}%';", WmsStock.fields.batch.ToString(), filtRiskChar(textBatch.Text.Trim())))
                             :"")
                             + (this.txtProddate.Text.Trim().Length == 0 ? "" : string.Format("{0} like # '{1}%';", WmsStock.fields.productDate.ToString(), filtRiskChar(txtProddate.Text.Trim())))
                            + (this.txtValiddate.Text.Trim().Length == 0 ? "" : string.Format("{0} like # '{1}%';", WmsStock.fields.validDate.ToString(), filtRiskChar(txtValiddate.Text.Trim())))
                             + (this.txtChannel.Text.Trim().Length == 0 ? "" : string.Format("{0} = #{1};", WmsLocation.fields.channel.ToString(), filtRiskChar(txtChannel.Text.Trim())))
                             + (this.txtShelf.Text.Trim().Length == 0 ? "" : string.Format("{0} = #{1};", WmsLocation.fields.shelf.ToString(), filtRiskChar(txtShelf.Text.Trim())))
                            + (this.txtLayer.Text.Trim().Length == 0 ? "" : string.Format("{0} = #{1};", WmsLocation.fields.layer.ToString(), filtRiskChar(txtLayer.Text.Trim())))
                            ;

                
                this.pager1.PageCurrent = lastQuery.Equals(queryStr) ? this.pager1.PageCurrent : 1; //根据查询条件的变化给pager赋值
                pager1.PageCurrent = pager1.PageCurrent > 0 ? pager1.PageCurrent : 1;
                int start = (pager1.PageSize * (pager1.PageCurrent - 1) + 1);
                int end = (pager1.PageSize * pager1.PageCurrent);
                lastQuery = queryStr;
                DataSet ds;
                if (activeTabIndex == 0)
                {
                    if (showGoodsOnly)
                    {
                        queryStr = (this.txtGoodName.Text.Trim().Length == 0 ? "" : string.Format("{0} like # '%{1}%';", WmsGoods.exfields.goodsName.ToString(), filtRiskChar(txtGoodName.Text.Trim())))
                            + (this.txtGoodsId.Text.Trim().Length == 0 ? "" : string.Format("{0} =#'{1}';", WmsGoods.fields.goodsId.ToString(), filtRiskChar(txtGoodsId.Text.Trim())));

                        ds = goodClient.Query(queryStr, start, end);
                    }
                    else
                    if (chkInvailid.Checked)
                    {
                        ds = stkLocClient.getDataInvaild(start, end);
                    }
                    else
                        ds = isWhLocationQuery ? stkLocClient.queryStockGoods(queryStr, start, end) :
                      chkBatch.Checked ? stkLocClient.querySumStockGoods(queryStr, start, end) :
                      stkLocClient.querySumStockGoodsNoBatch(queryStr, start, end);

                }
                else
                {
                    ds = stkLocClient.getDataNearValid(Convert.ToInt32(textEditDays.Value), start, end);

                }
               
               
                closeClient();

                DtGv = ds.Tables[0];
                addCheckField(DtGv,false);//add checkbox
                DtGv.PrimaryKey = new DataColumn[] { DtGv.Columns["ID"] };

                int cnt = Convert.ToInt32(ds.Tables[1].Rows[0][0].ToString());
                //dt = lgt.Query(query, start, end); //string.IsNullOrEmpty(query) ? lgt.GetGoodType.getAllData(start, end) : lgt.g;

                //    DtGv.PrimaryKey = new DataColumn[] { DtGv.Columns["goodsId"], DtGv.Columns["batch"] };
                this.gridControl1.DataSource = DtGv.DefaultView;
               //  gridView1.OptionsView.ColumnAutoWidth = true;
               //  initialDataGridColumns(this.gridView1);
                //update selected row index to the last updated one.

                 if (showLocDetail && !string.IsNullOrEmpty(selectedGoodsId))
                 {

                     DataRow[] drs = DtGv.Select(string.Format("goodsId='{0}' and skuId ='{1}'", selectedGoodsId, selectedSkuId));

                     DataRow dr = null;
                     if (drs.Length > 0)
                     {
                         dr = drs[0];
                     }

                     if (dr != null)
                     {
                         selectedRowIndex = DtGv.Rows.IndexOf(dr);
                         if (selectedRowIndex > 0 && DtGv.Rows.Count > selectedRowIndex)
                         {
                             // gridView1.SelectRow(selectedRowIndex);
                             gridView1.FocusedRowHandle = selectedRowIndex;
                             //  gridView1.MakeRowVisible(selectedRowIndex);
                             
                         }
                     }
                     else
                     {
                         gridView1.FocusedRowHandle = 0;
                         gridView1.SelectRow(0);
                       
                     }



                     //gridView1.FocusedRowHandle = selectedRowIndex;
                 }
                 else
                 {
                     gridView1.FocusedRowHandle = 0;
                     gridView1.SelectRow(0);

                 }
                if (DtGv.Rows.Count > 0 && selectedRowIndex ==-1)
                 {
                     selectedRowIndex = 0;
                 }
             //    setCurrentRequestDetail();
                closeWaitForm();
                return cnt;// lgt.getRowCount(query);
                // return lgt.GetGoodType.QueryCount(); 
            }
            catch (Exception er)
            {
                showErrorMsg(er,er.Message);
            }

            return 0;

        }
          
        /// <summary>  
        /// 分页控件产生的事件  
        /// </summary>  
        private int pager_EventPaging(DeiNiu.Controls.pager.EventPagingArg e)
        {
        //  selectedRowIndex = 0; //reset currentRowIndex
            return loadData();
        }

        private void initialPagerControls()
        {

            pager1.MaximumSize = new Size(0, 20);
            pager1.EventPaging += new DeiNiu.Controls.pager.EventPagingHandler(pager_EventPaging);
            #region DataGridView与Pager控件绑定
            this.pager1.PageCurrent = 1;//当前页为第一页  
            pager1.PageSize = Utils.WmsConstants.PAGER_SIZE;//每页行数  
          //  this.pager1.Bind();//绑定  
            #endregion

        }
        private void initialDataGrid()
        {
            gridView1.OptionsSelection.MultiSelect = true;//按shift / control 多选
            this.gridView1.OptionsBehavior.AutoPopulateColumns = false;
            this.gridView1.FocusRectStyle = DevExpress.XtraGrid.Views.Grid.DrawFocusRectStyle.RowFocus;
            this.gridView1.OptionsBehavior.Editable = false;
            this.gridView1.OptionsSelection.EnableAppearanceFocusedCell = false;
            this.gridView1.FocusedRowObjectChanged += new DevExpress.XtraGrid.Views.Base.FocusedRowObjectChangedEventHandler(this.gridView1_FocusedRowObjectChanged);
            this.gridView1.DataSourceChanged += new System.EventHandler(this.gridView1_DataSourceChanged);


            //show line number
            this.gridView1.IndicatorWidth = 40; 
          
            this.gridView1.CustomDrawRowIndicator += new DevExpress.XtraGrid.Views.Grid.RowIndicatorCustomDrawEventHandler(gridView1_CustomDrawRowIndicator);
            
            gridView1.CustomColumnDisplayText += gridView1_CustomColumnDisplayText;
          
            initialDataGridColumns(gridView1);
            GridCheckEdit(gridView1, CheckBoxField, 50);

        }
        //显示行的序号    
        private void gridView1_CustomDrawRowIndicator(object sender, RowIndicatorCustomDrawEventArgs e)
        {
            if (e.Info.IsRowIndicator && e.RowHandle >= 0)
            {
                e.Info.DisplayText = (e.RowHandle + 1).ToString();
            }
        }
    
        

        protected void query()
        {
            pager1.Bind();
        }


    
        private void updateObjects(List<WmsGoods> goods)
        { 
            showWaitForm();
            //WaitFormService.Show(this); 
            try
            {

               
               // lgt.update(wgoods);

                //get updated data 
                query();

            }
            catch (Exception e)
            {
                showErrorMsg(e,e.Message);
            }
            finally
            {
                // WaitFormService.Close();
                closeWaitForm();
             
            }
             

        }
         

        private void txtpinyin_KeyUp(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                loadData();
            }
        }


      
        private void bbQuery_ItemClick(object sender, ItemClickEventArgs e)
        {
            isWhLocationQuery = (comboBoWarehouse.SelectedIndex > 0 || txtLocation.Text.Trim().Length > 0);
            query();
        }

       

        private void btnQuery_Click_1(object sender, EventArgs e)
        {
            showGoodsOnly = false;
            showLocDetail = false;
            isWhLocationQuery = false;
            query();
        }

        private void gridView1_CustomColumnDisplayText(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDisplayTextEventArgs e)
        {

        
                if (e.Column.FieldName == "state")
                {

                    if (!stockState.ContainsValue(e.DisplayText))
                    {

                        int display = -100;
                        string disTxt = e.DisplayText;

                        try
                        {
                            display = Convert.ToInt32(e.DisplayText);

                            e.DisplayText = stockState[display];

                        }
                        catch
                        {
                            return;
                        }
                    }

                }
                else if (e.Column.FieldName == "locState")
                {

                    if (!stockState.ContainsValue(e.DisplayText))
                    {

                        int display = -100;
                        string disTxt = e.DisplayText;

                        try
                        {
                            display = Convert.ToInt32(e.DisplayText);

                            e.DisplayText = stockState[display];

                        }
                        catch
                        {
                            return;
                        }
                    }

                }
 
        }


       
        bool isDataSourceChanged = false;
        private void gridView1_DataSourceChanged(object sender, EventArgs e)
        {
            isDataSourceChanged = true;
            if (selectedRowIndex > 0 && DtGv.Rows.Count > selectedRowIndex)
            {
                gridView1.FocusedRowHandle = selectedRowIndex;
                gridView1.MakeRowVisible(selectedRowIndex);

            }
            else
            {
                selectedRowIndex = 0;
            }
        }

        private void gridView1_FocusedRowObjectChanged(object sender, FocusedRowObjectChangedEventArgs e)
        {

            if (gridView1.FocusedRowHandle < 0 || gridView1.FocusedRowHandle == selectedRowIndex || isDataSourceChanged)
            {
                isDataSourceChanged = false;
                if (gridView1.IsGroupRow(e.RowHandle)) //set first row of group selected
                {
                    selectedRowIndex = gridView1.GetChildRowHandle(e.RowHandle, 0);
                  //  setCurrentRequestDetail();
                }
            //    setCurrentRequestDetail();
                return;

            }
            selectedRowIndex = gridView1.FocusedRowHandle;
            // showErrorMsg("selection:"+ selectedRowIndex);
           
            clearInputs();
           // setCurrentRequestDetail();


        }

        private void clearInputs()
        {
            
        }

        private void setCurrentRequestDetail()
        {
             
          
            if (!getCurrentObject() || string.IsNullOrEmpty(selectedGoodsId))
            {
                return;
            }

            showWaitForm();

            try
            {

                dtDetail = stkLocClient.getWmsStockDetails(selectedGoodsId, selectedSkuId,queryStr);
                closeClient(); 
             
                clearInputs();
               

            }
            catch (Exception e)
            {
                showErrorMsg(e,e.Message);
            }
            closeWaitForm();
        }

        private bool getCurrentObject()
        {
            if (selectedRowIndex < 0 || selectedRowIndex >= DtGv.Rows.Count)
            {
                return false;
            }

            //  DataRow currentRow = dt.Rows[selectedRowIndex];
            DataRowView dr = (DataRowView)(GetGridViewFilteredAndSortedData(gridView1)[selectedRowIndex]);
            selectedGoodsId = dr["goodsId"].ToString(); ;
            selectedSkuId = Convert.ToInt32( dr["skuId"].ToString());
     

            return true;
        }
     
        private void btnQuery2_Click(object sender, EventArgs e)
        {
            isWhLocationQuery = true;
            query();
        }

        private void bbiExport_ItemClick(object sender, ItemClickEventArgs e)
        {
            exportExcel(gridView1);
        }

        private void chkBatch_CheckedChanged(object sender, EventArgs e)
        {
            
        }

        private void btnOkay_Click(object sender, EventArgs e)
        {
            if (DtGv != null)
            {
                DataView selectedData = DtGv.DefaultView;

                selectedData.RowFilter = CheckBoxField + "=true";

                pickOwner.setPickedData(selectedData.ToTable("Table1"));
            }

            this.Close();
        }
        DataTable _selectedItems;
        IPicker _owner;
        private int activeTabIndex;

        public IPicker pickOwner
        {
            get { return _owner; }
            set { _owner = value; }
        }
        public DataTable selectedItems
        {
            get { return _selectedItems; }
            set { _selectedItems = value; }
        }

        private void simpleButton1_Click(object sender, EventArgs e)
        {
            query();
        }

        private void simpleButton2_Click(object sender, EventArgs e)
        {
            query();
        }

        private void layoutControlWaitting_Shown(object sender, EventArgs e)
        {
            gridControl1.DataSource = null;
            activeTabIndex = 0;
            
            pager1.PageCount = 0;
            pager1.Bind(false);
          //  pager1.Bind();
          
        }

        private void layoutControlGroup2_Shown(object sender, EventArgs e)
        {
            gridControl1.DataSource = null;
            activeTabIndex = 1;
            pager1.PageCount = 0;
            pager1.Bind(false);
        }

        bool showGoodsOnly=false;
        private void btnQueryGoods_Click(object sender, EventArgs e)
        {
            showGoodsOnly = true;
            query();
        }

        private void layoutControlGroup3_Shown(object sender, EventArgs e)
        {
            gridControl1.DataSource = null;
            activeTabIndex = 2;
            pager1.PageCount = 0;
            pager1.Bind(false);
        }
      

    }
}