【场景】列表选中行自定义提示
【案例】挂设列表插件，实现选中行事件定制提示信息
```csharp
using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;
using Kingdee.BOS.Core.DynamicForm.PlugIn.ControlModel;
using Kingdee.BOS.Core.List;
using Kingdee.BOS.Core.List.PlugIn;
using Kingdee.BOS.JSON;
using Kingdee.BOS.Util;
namespace DynamicFormPlugIn.List
{
[Kingdee.BOS.Util.HotUpdate]
public class ListPlugIn_SelectRow : AbstractListPlugIn
{
public override void EntityRowClick(EntityRowClickEventArgs e)
{
//<1>选中行序号
object oSelectRows = this.View.OpenParameter.GetCustomParameter("_selectedRows");
if (oSelectRows.IsNullOrEmptyOrWhiteSpace())
return;
string selectRows = oSelectRows.ToString();
string[] selectRowsArray = selectRows.Split(',');
var selectRowObjs = this.ListView.SelectedRowsInfo;
JSONArray ja = new JSONArray();
foreach (ListSelectedRow selectRow in selectRowObjs)
{
if (selectRow.IsNullOrEmptyOrWhiteSpace())
continue;
int rowId = selectRow.RowKey;//行号
string billNo = selectRow.BillNo;//单据编号
object qtyVal = selectRow.DataRow.ColumnContains("FQty") ? ((decimal)selectRow.DataRow["FQty"]).ToString("#.00") : string.Empty;
JSONObject jo = new JSONObject();
jo.Put("Value", string.Format("采购数量 {0}", qtyVal));
jo.Put("Caption", string.Format("行号 {0}，单据编号 {1}：", rowId, billNo));
ja.Add(jo);
}
//<2>组装选中行提示信息
this.View.GetControl<EntryGrid>("FList").SetSelectRowsTips(ja);
}
}
}
```
【效果】
