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  • C# dev GridControl绑定数据不能显示

    如题, dev GridControl绑定数据不能显示时可检查数据操作顺序


                    view = advBandedGridView1 as AdvBandedGridView;  //第1
                    this.advBandedGridView1.OptionsBehavior.Editable = true;  //打开编辑
                    view.Columns.Clear(); //注意清空
                    view.OptionsView.EnableAppearanceOddRow = true;
                    view.OptionsView.ShowColumnHeaders = false;  //显示标题
                    view.Bands.Clear();  //注意清空
                    search = Oleno.BLL.BLL_OXkcqb.getHasOXkcqbInfo(Oleno.MODEL.Static.Basis_xkcqb.Style_no, Oleno.MODEL.Static.Basis_xkcqb.NewStyelConfirm_Main_ID);  //注意顺序
                    if (search == null | search.Rows.Count < 1) return;
    
                    this.style.Text = search.Rows[0]["款式"].ToString();
                    this.produGroup.Text = search.Rows[0]["生产帮组"].ToString();
                    this.versionNo.Text = search.Rows[0]["流水号"].ToString();
                    this.teacher.Text = search.Rows[0]["技师"].ToString();
                    this.lookUpEdit_color.Text = search.Rows[0]["颜色"].ToString();
    
                    this.grid_XkcqbInfo.DataSource = search; //第2步
    
                    cpccbw = view.Bands.AddBand("尺寸部位");
                    cpgcfw = view.Bands.AddBand("公差范围(+/-)");
                    cpggcc = view.Bands.AddBand("尺寸规格(CM)");
    
                    this.advBandedGridView1.PopulateColumns();  //特别特别需要注意顺序 //第3步
                    for (int i = 0; i <5; i ++)
                    {
                        view.Columns[i].Visible = false;  // 第4步
                    }


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  • 原文地址:https://www.cnblogs.com/xiaxiaolu/p/4367156.html
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