【20110302-01】ArcGIS Server9.3从web.config中读地图服务配置(贴源码)

原文链接：http://bbs.esrichina-bj.cn/ESRI/viewthread.php?tid=50399&highlight=%C5%E4%D6%C3

本文参考《总结基于ArcGIS Server 9.2 Dot Net ADF的WebGIS项目部署问题 》

(flyingfish 博客)：

(为了让大家省钱，我把代码贴出来吧)

Web.Config中代码如下：

<appSettings>

    <!--地图数据源-->

    <add key="MapDataSource" value ="localhost"/>

    <add key="MapServerName" value="Layers@newdata]Layers@newdata"/>

</appSettings>

自定义方法类代码如下：
首先添加引用：

 

  
    

   
      1 
   
     using
   
      ESRI.ArcGIS.ADF.Web.UI.WebControls;

   
      2 
   
     
   
     public
   
      
   
     class
   
      CommonUntility

   
      3 
   
     {

   
      4 
   
      
   
     static
   
      MapResourceManager m_MapResourceManager;

   
      5 
   
      
   
     static
   
      MapResourceItem resourceItem;

   
      6 
   
      
   
     string
   
      QueryLayer;

   
      7 
   
      
   
     static
   
      
   
     private
   
      
   
     void
   
      setResourMng()

   
      8 
   
      {

   
      9 
   
      
   
     if
   
      (resourceItem 
   
     !=
   
      
   
     null
   
     )

   
     10 
   
      {

   
     11 
   
      
   
     return
   
     ;

   
     12 
   
      }

   
     13 
   
      resourceItem 
   
     =
   
      
   
     new
   
      MapResourceItem();

   
     14 
   
      resourceItem.Name 
   
     =
   
      
   
     "
   
     MapResourceItem0
   
     "
   
     ;

   
     15 
   
      resourceItem .Definition 
   
     =
   
     new
   
      GISResourceItemDefinition ();

   
     16 
   
      
   
     string
   
      MapDataSource
   
     =
   
     ConfigurationManager .AppSettings [
   
     "
   
     MapDataSource
   
     "
   
     ];

   
     17 
   
      
   
     string
   
      MapServerName
   
     =
   
     ConfigurationManager .AppSettings [
   
     "
   
     MapServerName
   
     "
   
     ];

   
     18 
   
      resourceItem .Definition .DataSourceDefinition 
   
     =
   
     MapDataSource ;

   
     19 
   
      resourceItem .Definition .DataSourceType 
   
     =
   
     "
   
     ArcGIS Server Local
   
     "
   
     ;

   
     20 
   
      resourceItem .Definition .ResourceDefinition 
   
     =
   
     MapServerName ;

   
     21 
   
      resourceItem .Definition .DataSourceShared 
   
     =
   
     true
   
      ;

   
     22 
   
      resourceItem .DisplaySettings 
   
     =
   
     new
   
      ESRI.ArcGIS.ADF.Web.DisplaySettings ();

   
     23 
   
      resourceItem .DisplaySettings .DisplayInTableOfContents 
   
     =
   
     true
   
      ;

   
     24 
   
      resourceItem .DisplaySettings .Visible 
   
     =
   
     true
   
      ;

   
     25 
   
      m_MapResourceManager 
   
     =
   
     new
   
      MapResourceManager ();

   
     26 
   
      m_MapResourceManager .ResourceItems .Insert (
   
     0
   
     ,resourceItem );

   
     27 
   
      m_MapResourceManager .CreateResource (resourceItem );

   
     28 
   
      resourceItem .InitializeResource ();

   
     29 
   
      }

   
     30 
   
      
   
     static
   
      
   
     public
   
      MapResourceItem GetResourceItem()

   
     31 
   
      {

   
     32 
   
      setResourMng();

   
     33 
   
      
   
     return
   
      resourceItem;

   
     34 
   
      }

   
     35 
   
      }

   
     36 
   
     

   
     37 
   
     
   
     //
   
     页面初始化调用代码如下：
   
     

   
     38 
   
     
   
     if
   
      (
   
     !
   
     IsPostBack)

   
     39 
   
      {

   
     40 
   
      
   
     if
   
      (MapResourceManager1.ResourceItems.Count 
   
     ==
   
      
   
     0
   
     )

   
     41 
   
      {

   
     42 
   
      MapResourceManager1.ResourceItems.Add(CommonUntility.GetResourceItem());

   
     43 
   
      }

   
     44 
   
      }