1：插件继承体系

 领域类型      基类       命名参考

动态表单 – 维护   bstractDynamicFormPlugIn   ExpressionEdit

业务单据 – 维护   AbstractBillPlugIn   PurchaseOrderEdit

业务单据 – 列表   AbstractListPlugIn   PurchaseOrderList

基础资料 – 维护   AbstractBasePlugIn   MaterialEdit

基础资料 – 列表   AbstractListPlugIn   MaterialList

2：获取单据相关信息
（1）获取当前行号
int rowIndex = this.Model.GetEntryCurrentRowIndex("FEntity");     FEntity为单据体标识

（2）获取单据体集合 

Entity entity = this.View.BillBusinessInfo.GetEntity("FSaleOrderEntry");    FSaleOrderEntry为单据体标识 

DynamicObjectCollection entrys = this.Model.GetEntityDataObject(entity);

（3）操作插件获取选中行 // 扩展方法，需要 using Kingdee.BOS.Core.DynamicForm 

var selectedRows = this.Option.GetBillOperationSelectedRows();
(4)获取选中行
int[] selectedIndexsR = this.View.GetControl("FSaleOrderEntry").GetSelectedRows();
（5）获取选中行数据
//当前选中行行号
int[] selectedIndexsR = this.View.GetControl("FSaleOrderEntry").GetSelectedRows();
//单据体数据
DynamicObjectCollection selectedRowsDy = this.Model.DataObject["SaleOrderEntry"] as DynamicObjectCollection;
//选中行数据
DynamicObject selectedRow = selectedRowsDy[selectedIndexsR[0]];

（6）获取单据内码
long billNo = Convert.ToInt64(this.View.Model.GetPKValue());//获取当前单据编号内码
（7）获取单据分录内码
int row = this.Model.GetEntryCurrentRowIndex("FSubEntity");
Entity entiry = this.View.Model.BillBusinessInfo.GetEntity("FSubEntity");
object pkValue = this.View.Model.GetEntryPKValue(entiry.Key, row);
（8）在单据列表界面，使用如下语句获取当前选择行的单据内码

this.ListView.CurrentSelectedRowInfo.PrimaryKeyValue

3：当前界面的数据保存，直接调用保存操作
Kingdee.BOS.ServiceHelper.BusinessDataServiceHelper.Save(this.Context, this.View.BusinessInfo, this.View.Model.DataObject);

4：检验字符串函数
ObjectUtils.IsNullOrEmptyOrWhiteSpace
IsNullOrWhiteSpace

5：利用代码弹出提示框
this.View.ShowMessage("详细信息", MessageBoxOptions.YesNo, ret =>
{

if (ret == MessageBoxResult.No)
{
e.Cancel = true;
return;
}
}, string.Format("物料编码为:{0}的物料存在不同的报关项号,是否继续?", string.Join(",", list)), MessageBoxType.Notice);

6：通过主键获取对象
FormMetadata formMetadata = MetaDataServiceHelper.Load(this.Context, "BD_MATERIAL") as FormMetadata;
DynamicObject dynamicObject = BusinessDataServiceHelper.LoadSingle(
this.Context,
id,
formMetadata .BusinessInfo.GetDynamicObjectType());

7:获取表单字段的值
DynamicObject FMaterial = (DynamicObject)this.View.Model.GetValue("FMaterialId");FMaterialId为字段标识，本字段是一个基础资料字段DynamicObject FMaterial = (DynamicObject)this.View.Model.GetValue("FMaterialId",e.Row);e.ROW为单据体行号

8：设置表单字段的值
1：给分录赋值 this.View.Model.SetValue("FEntryNote", FNOTE,rowIndex);

 2：给单据头赋值 this.View.Model.SetValue("FEntryNote",FNOTE);

9：数据库执行语句

 DBUtils.Execute(this.Context, updateSql);

 var mas = DBUtils.ExecuteDynamicObject(this.Context, sql);

10：新增、删除单据体行 

this.View.Model.DeleteEntryRow("FSONEntity", i);
this.View.Model.CreateNewEntryRow("FSONEntity");

11：刷新操作

this.View.UpdateView("FieldKey")刷新某个字段this.View.InvokeFormOperation(Kingdee.BOS.Core.DynamicForm.FormOperationEnum.Refresh)//刷新整单

12：代码锁定单元格

this.View.GetFieldEditor("FBaseUnitId", 0).SetEnabled("", false);

this.View.GetFieldEditor("FBarCodeAmount", 0).Enabled = false;