这篇文章给大家介绍SAP与RFC怎么在c#项目中进行调用,内容非常详细,感兴趣的小伙伴们可以参考借鉴,希望对大家能有所帮助。
结构:
using SAP.Middleware.Connector;
using System.Data;
namespace DFDN.SDK.ServiceInterface
{
public 才能;class RfcDemo
{才能
,,,public void 加载()
,,,{
,,,,,RfcDestination SapRfcDestination =, RfcDestinationManager.GetDestination (getparameter());,//连接字符串
,,,,,RfcDestination SapRfcDestinationForConfig =, RfcDestinationManager.GetDestination (“dad");,//连接字符串,从App.config配置
,,,,,RfcRepository SapRfcRepository =, SapRfcDestination.Repository;
,,,,,DataTable dt =, new DataTable();,//数据源
,,,,,dt.Columns.Add (“DATA1",, typeof (string));
,,,,,dt.Columns.Add (“DATA2",, typeof (string));
,,,,,dt.Columns.Add (“DATA3",, typeof (string));
,,,,,IRfcFunction func =, SapRfcRepository.CreateFunction (“Z_RFC_XXXX");
,,,,,IRfcTable tSAP =, func.GetTable (“INPUT_TABLE");
,,,,,for (int 小姐:=,0;,小姐:& lt;, dt.Rows.Count;,我+ +)
,,,,,{
,,,,,,,string str1 =, dt.Rows[我][0].ToString ();
,,,,,,,string str2 =, dt.Rows[我][1].ToString ();
,,,,,,,string str3 =, dt.Rows[我][2].ToString ();
,,,,,,,IRfcStructure struSAP =, tSAP.Metadata.LineType.CreateStructure ();
,,,,,,,struSAP.SetValue (“str1",, str1);
,,,,,,,struSAP.SetValue (“str2",, str2);
,,,,,,,struSAP.SetValue (“str3",, str3);
,,,,,,,tSAP.Append (struSAP);
,,,,,}
,,,,,func.SetValue (“INPUT_TABLE",,的东西),,//table 参数
,,,,,func.SetValue (“WERKS",,“A"),,,,,//单个参数,,
,,,,,func.SetValue (“STATUS",,“B");,,//单个参数
,,,,,func.Invoke (SapRfcDestination);,//调用
,,,,,IRfcTable SAPDataTable =, func.GetTable (“RETURN_TABLE");,//获取表格结果
,,,,,DataTable table =, ToDataTable (SAPDataTable);,//转换数据表
,,,,,string result =, func.GetValue (“X") .ToString();,//获取指定返回结果
,,,}
,,,///,& lt; summary>
,,,///,RfcTable 转换为,数据表
,,,///,& lt;/summary>
,,,///,& lt; param name=癿yrfcTable"祝辞& lt;/param>
,,,///,& lt; returns> & lt;/returns>
,,,public DataTable ToDataTable (IRfcTable myrfcTable)
,,,{
,,,,,DataTable loTable =, new DataTable ();
,,,,,int liElement;
,,,,,for (=liElement 0;, liElement & lt;=, myrfcTable.ElementCount 作用;1;,liElement + +)
,,,,,{
,,,,,,,RfcElementMetadata metadata =, myrfcTable.GetElementMetadata (liElement);
,,,,,,,loTable.Columns.Add (metadata.Name);
,,,,,}
,,,,,foreach (IRfcStructure Row myrfcTable拷贝)
,,,,,{
,,,,,,,DataRow ldr =, loTable.NewRow ();
,,,,,,,for (=liElement 0;, liElement & lt;=, myrfcTable.ElementCount 作用;1;,liElement + +)
,,,,,,,{
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