protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                ClientGrid cg = new ClientGrid()
                {
                    ID = "ClientGrid1",
                    OnCellCreatedEditor = "OnCellCreatedEditor",
                    Width = Unit.Point(820)
                };
                cg.Columns.Add(new ClientGridColumn()
                {
                    ItemStyle = "{width:'20px'}",
                    SelectColumn = true,
                    ShowSelectAll = true,
                });
                cg.Columns.Add(new ClientGridColumn()
                {
                    ItemStyle = "{width:'300px'}",
                    HeaderText = "员工编码",
                    DataField = "SelectedUserId",
                    DataType = DataType.String,
                });
                cg.Columns.Add(new ClientGridColumn()
                {
                    ItemStyle = "{width:'200px'}",
                    HeaderText = "员工姓名",
                    DataField = "SelectedUserDisplayName",
                    DataType = DataType.String
                });
                cg.Columns.Add(new ClientGridColumn()
                {
                    ItemStyle = "{width:'300px'}",
                    HeaderText = "人员标示",
                    DataField = "SelectedUserUserFullPath",
                    DataType = DataType.String
                });

                div_container.Controls.Add(cg);

                List<myDemoUser> list = new List<myDemoUser>();
                cg.InitialData = list;
            }
        }
        private void SettleControlColumnsFromXmlNode(Control currentControl, XmlNode rootNode)
        {
            foreach (XmlNode node in rootNode.ChildNodes)
            {
                ClientGridColumn column = new ClientGridColumn();

                foreach (XmlAttribute attr in node.Attributes)
                {
                    PropertyInfo piDest = TypePropertiesCacheQueue.Instance.GetPropertyInfo(column.GetType(), attr.Name);
                    if (piDest != null)
                    {
                        if (attr.Value.IsNullOrEmpty() || piDest.CanWrite == false)
                        {
                            continue;
                        }

                        if (piDest.PropertyType == typeof(Unit))
                        {
                            piDest.SetValue(column, Unit.Parse(attr.Value), null);
                        }
                        else if (piDest.PropertyType == typeof(bool))
                        {
                            piDest.SetValue(column, bool.Parse(attr.Value), null);
                        }
                        else
                        {
                            piDest.SetValue(column, attr.Value, null);
                        }
                    }
                }

                var subNode = node.SelectSingleNode("editTemplate");

                if (subNode != null)
                {
                    column.EditTemplate = new ClientGridColumnEditTemplate();

                    foreach (XmlAttribute subAttr in subNode.Attributes)
                    {
                        PropertyInfo piDest = TypePropertiesCacheQueue.Instance.GetPropertyInfo(column.EditTemplate.GetType(), subAttr.Name);
                        if (piDest != null)
                        {
                            if (subAttr.Value.IsNullOrEmpty() || piDest.CanWrite == false)
                            {
                                continue;
                            }

                            if (piDest.PropertyType.IsEnum)
                            {
                                var enumValue = DataConverter.ChangeType(subAttr.Value, piDest.PropertyType);
                                piDest.SetValue(column.EditTemplate, enumValue, null);
                            }
                            else if (piDest.PropertyType == typeof(Unit))
                            {
                                piDest.SetValue(column.EditTemplate, Unit.Parse(subAttr.Value), null);
                            }
                            else if (piDest.PropertyType == typeof(bool))
                            {
                                piDest.SetValue(column.EditTemplate, bool.Parse(subAttr.Value), null);
                            }
                            else
                            {
                                piDest.SetValue(column.EditTemplate, subAttr.Value, null);
                            }
                        }
                    }
                }

                ClientGrid gridControl = (ClientGrid)currentControl;
                gridControl.Columns.Add(column);
            }
        }