获取币别赋值到备注

在销售订单获取币别

using Kingdee.BOS;
using Kingdee.BOS.Core;
using Kingdee.BOS.Core.Bill.PlugIn;
using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;
using Kingdee.BOS.Core.Metadata.Util;
using Kingdee.BOS.Util;
using Kingdee.BOS.Orm.DataEntity;
using System;

namespace testtanchuang
{
    [Kingdee.BOS.Util.HotUpdate]
    public class ClassName : AbstractBillPlugIn
    {
        // 重写点击按钮事件
        public override void BarItemClick(BarItemClickEventArgs e)
        {
            base.BarItemClick(e);

            // 仅处理指定按钮点击
            if (e.BarItemKey == "UNW_tbButton")
            {
                // 1. 获取FSettleCurrId对应的DynamicObject（不可直接转string）
                DynamicObject settleCurrObj = this.View.Model.GetValue("FSettleCurrId") as DynamicObject;

                // 2. 判空处理（避免字段为空时出现空引用异常）
                string settleCurrValue = string.Empty;
                string settleCurrType1 = string.Empty;
                if (settleCurrObj != null)
                {
                    // 按需选择：获取币别名称（推荐，用户易读）或编码
                     settleCurrValue = settleCurrObj["Name"].ToString(); // 币别名称（如：人民币、美元）
                     settleCurrType1 = settleCurrObj["Number"].ToString(); // 币别编码（如：RMB、USD）
                    // settleCurrValue = settleCurrObj["Id"].ToString(); // 币别主键（唯一标识，通常用于后台逻辑）
                }

                // 3. 赋值到备注字段FNote
                this.View.Model.SetValue("FNote","第一个是" + settleCurrValue + "第二个是"  +settleCurrType1);

                // 可选：刷新界面，确保备注字段值实时显示
                this.View.UpdateView("FNote");
            }
        }
    }
}

以上代码另外一种写法

using Kingdee.BOS;
using Kingdee.BOS.Core;
using Kingdee.BOS.Core.Bill.PlugIn;
using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;
using Kingdee.BOS.Core.Metadata.Util;
using Kingdee.BOS.Util;
using Kingdee.BOS.Orm.DataEntity;
using System;

namespace testtanchuang
{
    [Kingdee.BOS.Util.HotUpdate]
    public class ClassName : AbstractBillPlugIn
    {
        // 重写点击按钮事件
        public override void BarItemClick(BarItemClickEventArgs e)
        {
            base.BarItemClick(e);

            // 仅处理指定按钮点击
            if (e.BarItemKey == "UNW_tbButton")
            {
                // 1. 获取FSettleCurrId对应的DynamicObject（不可直接转string）
                DynamicObject settleCurrObj = this.View.Model.GetValue("FSettleCurrId") as DynamicObject;

                // 2. 定义三个变量，分别存储Id、编码（Number）、名称（Name），默认空字符串
                string settleCurrId = string.Empty;    // 币别主键Id
                string settleCurrNumber = string.Empty; // 币别编码（如：RMB、USD）
                string settleCurrName = string.Empty;   // 币别名称（如：人民币、美元）

                // 3. 判空处理（避免字段为空时出现空引用异常）
                if (settleCurrObj != null)
                {
                    // 分别给三个变量赋值，不覆盖，一一对应
                    settleCurrId = settleCurrObj["Id"].ToString();
                    settleCurrNumber = settleCurrObj["Number"].ToString();
                    settleCurrName = settleCurrObj["Name"].ToString();
                }

                // 4. 赋值到备注字段FNote，拼接三个值（格式可自定义，提升可读性）
                this.View.Model.SetValue("FNote",
                    $"主键Id：{settleCurrId} | 币别编码：{settleCurrNumber} | 币别名称：{settleCurrName}");

                // 5. 刷新界面，确保备注字段值实时显示
                this.View.UpdateView("FNote");
            }
        }
    }
}