PLM.二开案例,自定义调整BOM变更字段(PT-151002及以往版本适用)

【应用场景】

设计变更单BOM变更界面字段需自定义调整

* 补丁版本PT-151005 [8.2.0.20231109]中已新增支持BOM变更界面用户列配置，可以不再需要此开发方案

【实现说明】

BOM变更界面字段为动态加载，字段按默认顺序加载，暂时无法通过配置调整或适用用户布局方案。如果需要自定义调整字段布局，需要通过插件二开实现。

实现原理：

标准插件在页面渲染前动态加载了配置列，需要再调整需要通过继承标准插件重写OnSetLayoutInfo方法，在已动态渲染的列信息上再次调整并刷新页面显示。

【实现步骤】

<1>编写表单插件，继承标准的BOM变更插件StructureChangeForm。 

你可能需要引用以下组件：

示例代码：

using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;
using Kingdee.BOS.Core.DynamicForm.PlugIn.ControlModel;
using Kingdee.BOS.Core.Metadata.ControlElement;
using Kingdee.BOS.Core.Metadata.EntityElement;
using Kingdee.K3.PLM.STD.Business.PlugIn.EngineeringChange;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ISV.EChangeForm.Common.BusinessEntity
{

    public class EChangeForm: StructureChangeForm
    {
        private Dictionary<string, int> CustomIndex = new Dictionary<string, int>()
        {
            {"FIsSelect",0},
            {"FItemType",1},
            {"FBomObject",2},
            {"FBomName",3},
            {"FSyncErpMode",4},
            {"FSyncErpTime",5},
            {"FSlaveEntrySeq",6},
            {"FSlaveMat",7},
            {"FSlave_FName",8},
            {"FSlave_FSpecification",9},
            {"FSlave_FModel",10},
            {"FSlave_FBASEUNITID",11},
            {"FBOMNUMBER",12},
            {"FSubBom",13},
            {"FRadix",14},
            {"FWaste",15},
            {"FSUBEFFECTIVEDATE",16},
            {"FSUBEXPIRYDATE",17},
            {"FISSKIP",18},
            {"FMATERIALTYPE",19},
            {"FIsKeyItem",20},
            {"FReplacePolicy",21},
            {"FReplacePriority",22},
            {"FReplaceType",23},
            {"FMRPPriority",24},
            {"FNetDemandrate",25},
            {"FSubstituteCode",26},
            {"FSubstituteName",27},
            {"FAsssemblyPosition",28},
            {"FAddPOS_FAsssemblyPosition",29},
            {"FDelPOS_FAsssemblyPosition",30},
            {"FTempPOS_FAsssemblyPosition",31},
            {"FMainMat",32},
            {"FMain_FName",33},
            {"FMain_FBASEUNITID",34}
        };