public static class CommonUtil{/// <summary>/// 显示表单/// </summary>/// <param name="view"></param>/// <param name="panelKey"></param>/// <returns></returns>public static void ShowForm(this IDynamicFormView view, string formId, string panelKey = null, string pageId = null, Action<FormResult> callback = null, Action<DynamicFormShowParameter> showParaCallback = null){DynamicFormShowParameter showPara = new DynamicFormShowParameter();showPara.PageId = string.IsNullOrWhiteSpace(pageId) ? Guid.NewGuid().ToString() : pageId;showPara.ParentPageId = view.PageId;if (string.IsNullOrWhiteSpace(panelKey)){showPara.OpenStyle.ShowType = ShowType.Default;}else{showPara.OpenStyle.ShowType = ShowType.InContainer;showPara.OpenStyle.TagetKey = panelKey;}showPara.FormId = formId;showPara.OpenStyle.CacheId = pageId;if (showParaCallback != null){showParaCallback(showPara);}view.ShowForm(showPara, callback);}/// <summary>/// 显示列表/// </summary>/// <param name="view"></param>/// <param name="formId"></param>/// <param name="listType"></param>/// <param name="bMultiSel"></param>/// <param name="callback"></param>public static void ShowList(this IDynamicFormView view, string formId, BOSEnums.Enu_ListType listType, bool bMultiSel = true, string filter = "", Action<ListShowParameter> showPara = null, Action<FormResult> callback = null){ListShowParameter listShowPara = new ListShowParameter();listShowPara.FormId = formId;listShowPara.PageId = Guid.NewGuid().ToString();listShowPara.ParentPageId = view.PageId;listShowPara.MultiSelect = bMultiSel;listShowPara.ListType = (int)listType;if (listType == BOSEnums.Enu_ListType.SelBill){listShowPara.IsLookUp = true;}listShowPara.ListFilterParameter.Filter = listShowPara.ListFilterParameter.Filter.JoinFilterString(filter);listShowPara.IsShowUsed = true;listShowPara.IsShowApproved = false;if (showPara != null) showPara(listShowPara);view.ShowForm(listShowPara, callback);}/// <summary>/// 设置某个实体整体可用性/// </summary>/// <param name="view"></param>/// <param name="entityKey"></param>/// <param name="bEnabled"></param>public static void SetEntityEnabled(this IDynamicFormView view, string entityKey, bool bEnabled){EntityAppearance entityAp = view.LayoutInfo.GetEntityAppearance(entityKey);if (entityAp == null) return;foreach (var ap in entityAp.Layoutinfo.Controls){view.StyleManager.SetEnabled(ap, null, bEnabled);}}/// <summary>/// 设置行可用性/// </summary>/// <param name="view"></param>/// <param name="entityKey"></param>/// <param name="row"></param>/// <param name="bEnabled"></param>/// <param name="exceptFieldkeys"></param>public static void SetEntityRowEnabled(this IDynamicFormView view, string entityKey, int row, bool bEnabled, IEnumerable<string> exceptFieldkeys = null){Entity entity = view.BillBusinessInfo.GetEntity(entityKey);DynamicObject rowObj = view.Model.GetEntityDataObject(entity, row);SetEntityRowEnabled(view, entityKey, rowObj, bEnabled, exceptFieldkeys);}/// <summary>/// 设置行可用性/// </summary>/// <param name="view"></param>/// <param name="entityKey"></param>/// <param name="rowObject"></param>/// <param name="bEnabled"></param>/// <param name="exceptFieldkeys"></param>public static void SetEntityRowEnabled(this IDynamicFormView view, string entityKey, DynamicObject rowObject, bool bEnabled, IEnumerable<string> exceptFieldkeys = null){if (exceptFieldkeys == null) exceptFieldkeys = new string[] { };foreach (Field field in (from o in view.BillBusinessInfo.GetEntryEntity(entityKey).Fieldswhere !exceptFieldkeys.Contains(o.Key)select o).ToList<Field>()){view.StyleManager.SetEnabled(field, rowObject, null, bEnabled);}}/// <summary>/// 设置工具条整体可用状态/// </summary>/// <param name="view"></param>/// <param name="bEnabled">可用性</param>/// <param name="barOwnerKey">工具条拥有者标识，单据主工具条不用传值，表格工具条请传表格标识，其它独立工具条请传工具条标识</param>public static void SetBarEnabled(this IDynamicFormView view, bool bEnabled, string barOwnerKey = ""){if (string.IsNullOrWhiteSpace(barOwnerKey)){FormAppearance formAppearance = view.LayoutInfo.GetFormAppearance();if (((formAppearance.Menu != null) && !string.IsNullOrWhiteSpace(formAppearance.Menu.Id)) && (formAppearance.ShowMenu == 1)){foreach (var item in formAppearance.Menu.GetAllBarItems()){view.SetBarItemEnabled(item.Key, bEnabled, barOwnerKey);}}}else{EntryEntityAppearance appearance3 = view.LayoutInfo.GetEntryEntityAppearance(barOwnerKey);if ((appearance3 != null) && (appearance3.Menu != null)){foreach (var item in appearance3.Menu.GetAllBarItems()){view.SetBarItemEnabled(item.Key, bEnabled, barOwnerKey);}}ToolBarCtrlAppearance appearance4 = view.LayoutInfo.GetToolbarCtrlAppearances().FirstOrDefault(o => o.Key == barOwnerKey);if ((appearance4 != null) && (appearance4.Menu != null)){foreach (var item in appearance4.Menu.GetAllBarItems()){view.SetBarItemEnabled(item.Key, bEnabled, barOwnerKey);}}}}/// <summary>/// 设置按钮可用状态/// </summary>/// <param name="view"></param>/// <param name="barItemKey">按钮标识</param>/// <param name="bEnabled">可用性</param>/// <param name="barOwnerKey">工具条拥有者标识，单据主工具条不用传值，表格工具条请传表格标识，其它独立工具条请传工具条标识</param>public static void SetBarItemEnabled(this IDynamicFormView view, string barItemKey, bool bEnabled, string barOwnerKey = ""){Appearance ap = null;if (!string.IsNullOrWhiteSpace(barOwnerKey))ap = view.LayoutInfo.GetAppearance(barOwnerKey);BarItemControl barItem = null;if (ap == null){barItem = view.GetMainBarItem(barItemKey);if (barItem != null){barItem.Enabled = bEnabled;}}foreach (var entityAp in view.LayoutInfo.GetEntityAppearances()){if (entityAp is HeadEntityAppearance || entityAp is SubHeadEntityAppearance) continue;if (barOwnerKey.IsNullOrEmptyOrWhiteSpace() || entityAp.Key.EqualsIgnoreCase(barOwnerKey)){barItem = view.GetBarItem(entityAp.Key, barItemKey);if (barItem != null){barItem.Enabled = bEnabled;}}}}/// <summary>/// 设置按钮可见状态/// </summary>/// <param name="view"></param>/// <param name="barItemKey">按钮标识</param>/// <param name="bVisible">可见性</param>/// <param name="barOwnerKey">工具条拥有者标识，单据主工具条不用传值，表格工具条请传表格标识，其它独立工具条请传工具条标识</param>public static void SetBarItemVisible(this IDynamicFormView view, string barItemKey, bool bVisible, string barOwnerKey = ""){Appearance ap = null;if (!string.IsNullOrWhiteSpace(barOwnerKey))ap = view.LayoutInfo.GetAppearance(barOwnerKey);BarItemControl barItem = null;if (ap == null){barItem = view.GetMainBarItem(barItemKey);}else{barItem = view.GetBarItem(ap.Key, barItemKey);}if (barItem != null){barItem.Visible = bVisible;}}/// <summary>/// 更新可视元素宽度/// </summary>/// <param name="formState"></param>/// <param name="key"></param>/// <param name="width"></param>public static void UpdateColumnWidth(this IDynamicFormView view, ControlAppearance gridAp, string colKey, int width){IDynamicFormState formState = view.GetService<IDynamicFormState>();//SetFieldPropValue(formState, ctlAp.Key, "width", width, -1);SetColumnPropValue(formState, gridAp, colKey, "width", width);}public static void UpdateColumnHeader(this IDynamicFormView view, ControlAppearance gridAp, string colKey, string header){IDynamicFormState formState = view.GetService<IDynamicFormState>();SetColumnPropValue(formState, gridAp, colKey, "header", header);}private static void SetFieldPropValue(IDynamicFormState formState, string key, string propName, object value, int rowIndex){JSONObject obj2 = formState.GetControlProperty(key, -1, propName) as JSONObject;if (obj2 == null){obj2 = new JSONObject();}obj2[rowIndex.ToString()] = value;formState.SetControlProperty(key, rowIndex, propName, obj2);}private static void SetColumnPropValue(IDynamicFormState formState, ControlAppearance ctlAp, string colKey, string propName, object value){JSONObject obj2 = new JSONObject();obj2["key"] = colKey;obj2[propName] = value;formState.InvokeControlMethod(ctlAp, "UpdateFieldStates", new object[] { obj2 });}/// <summary>/// 移动表格分录/// </summary>/// <param name="view"></param>/// <param name="entityKey"></param>/// <param name="iSrcRowIndex"></param>/// <param name="iDstRowIndex"></param>/// <param name="callback"></param>public static void MoveEntryRow(this IDynamicFormView view, string entityKey, int iSrcRowIndex, int iDstRowIndex,Action<int,int> callback=null){EntryEntity entryEntity = view.BillBusinessInfo.GetEntryEntity(entityKey);DynamicObjectCollection dataEntities = view.Model.GetEntityDataObject(entryEntity);if (iSrcRowIndex < 0 || iSrcRowIndex >= dataEntities.Count) return;if (iDstRowIndex < 0 || iDstRowIndex >= dataEntities.Count) return;var srcRow = dataEntities[iSrcRowIndex];var dstRow = dataEntities[iDstRowIndex];            if (iSrcRowIndex > iDstRowIndex){dataEntities.RemoveAt(iSrcRowIndex);dataEntities.Insert(iDstRowIndex, srcRow);}else{dataEntities.RemoveAt(iDstRowIndex);dataEntities.Insert(iSrcRowIndex, dstRow);}EntryGrid grid = view.GetControl<EntryGrid>(entityKey);grid.ExchangeRowIndex(iSrcRowIndex, iDstRowIndex);grid.SetFocusRowIndex(iDstRowIndex);if (callback != null){callback(iSrcRowIndex, iDstRowIndex);}}#region 实现块粘贴的填充功能/// <summary>/// 处理Excel块粘贴功能/// </summary>/// <param name="view"></param>/// <param name="e"></param>/// <param name="bAllowAutoNewRows">允许自动新增行</param>/// <param name="bCanPaste">是否允许填充某字段</param>public static void PasteBlockData(this IDynamicFormView view, EntityBlockPastingEventArgs e, bool bAllowAutoNewRows = false, Func<FieldAppearance, int, bool> bCanPaste = null){if (e.BlockValue.IsNullOrEmptyOrWhiteSpace()) return;FieldAppearance startFieldAp = view.LayoutInfo.GetFieldAppearance(e.StartKey);if (startFieldAp == null || (startFieldAp.Field.Entity is EntryEntity) == false) return;EntryEntity entryEntity = (EntryEntity)startFieldAp.Field.Entity;int iTotalRows = view.Model.GetEntryRowCount(entryEntity.Key);var copyOperation = view.BillBusinessInfo.GetForm().FormOperations.FirstOrDefault(o => o.OperationId == 31 && string.Equals(o.Parmeter.OperationObjectKey, entryEntity.Key, StringComparison.InvariantCultureIgnoreCase));bool isCopyLinkEntry = false;//如果表格未配置复制行操作，则不允许自动新增行if (copyOperation == null){bAllowAutoNewRows = false;}else{isCopyLinkEntry = GetIsCopyLinkEntryParam(copyOperation.Parmeter);}string[] strBlockDataRows = e.BlockValue.Split(new char[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);int iRow = e.StartRow;foreach (var rowData in strBlockDataRows){if (iRow >= iTotalRows){if (bAllowAutoNewRows){view.Model.CopyEntryRow(entryEntity.Key, iRow - 1, iRow, isCopyLinkEntry);}else{break;}}string[] strItemValues = rowData.Split(new char[] { '\t' });FieldAppearance fieldAp = startFieldAp;foreach (var value in strItemValues){if (fieldAp == null) continue;object objValue = value;if (typeof(ValueType).IsAssignableFrom(fieldAp.Field.GetPropertyType())){if (value.IsNullOrEmptyOrWhiteSpace()){objValue = 0;}else{ValueTypeConverter converter = new ValueTypeConverter();if (value != null && converter.CanConvertTo(value.GetType())){objValue = converter.ConvertTo(value, fieldAp.Field.GetPropertyType());}}}if (bCanPaste == null || bCanPaste(fieldAp, iRow)){(view as IDynamicFormViewService).UpdateValue(fieldAp.Key, iRow, objValue);}fieldAp = GetNextEditFieldAp(view, fieldAp, iRow);}iRow++;}}private static FieldAppearance GetNextEditFieldAp(IDynamicFormView view, FieldAppearance fieldAp, int iRow){FieldAppearance nextFieldAp = null;if (fieldAp != null){EntryEntityAppearance entryEntityAp = view.LayoutInfo.GetEntryEntityAppearance(fieldAp.EntityKey);if (entryEntityAp != null){DynamicObject rowData = view.Model.GetEntityDataObject(entryEntityAp.Entity, iRow);int iStartFindPos = entryEntityAp.Layoutinfo.Appearances.IndexOf(fieldAp);if (iStartFindPos >= 0){for (int i = iStartFindPos + 1; i < entryEntityAp.Layoutinfo.Appearances.Count; i++){nextFieldAp = entryEntityAp.Layoutinfo.Appearances[i] as FieldAppearance;if (nextFieldAp == null) continue;//跳过不可见或不可编辑的字段if (nextFieldAp.IsLocked(view.OpenParameter.Status) == true|| nextFieldAp.IsVisible(view.OpenParameter.Status) == false) continue;//单元格锁定也不填充if (rowData != null && view.StyleManager.GetEnabled(fieldAp, rowData) == false) continue;break;}}}}return nextFieldAp;}private static bool GetIsCopyLinkEntryParam(OperationParameter operationParameter){bool flag = false;string expressValue = operationParameter.ExpressValue;if (!string.IsNullOrEmpty(expressValue)){string[] strArray = expressValue.Split(new char[] { ':' });if (strArray.Length == 2){flag = Convert.ToInt32(strArray[1]) == 1;}}return flag;} #endregion}

上述代码是一个独立的类，可以放到任何工程里用，是金蝶二开中一组常用的扩展方法，设置行，单元格，菜单等元素的可见性，可用性。