Hi iam using mapguide opensource 2.0(with .net 2.0 +IIS 5.1) i already asked the question
1)How to edit the layer some one give me the answer as follows Read setup from querystring or form Dim sessionID As String = Request.Params("SESSIONID") Dim mapdefinition As String = Request.Params("MAPDEFINITION") Dim layername As String = Request.Params("LAYERNAME") Dim newFilter As String = Request.Params("NEWFILTER") 'Replace "myserver" with the server name, or use "localhost" Dim host As New Uri("http://myserver/mapguide/mapagent/mapagent.fcgi") Dim conn as ServerConnectionI = New HttpServerConnection(host, sessionID, "en", true) 'Use the same naming system as the viewer, when reading the runtime map ID Dim mapName as String = new ResourceIdentifier(mapdefinition).Name Dim rtMapId as String = new ResourceIdentifier(mapName, ResourceTypes.RuntimeMap, conn.SessionID) 'Load the runtime map Dim rtMap as RuntimeClasses.RuntimeMap = conn.GetRuntimeMap(rtMapId) Dim rtLayer as RuntimeClasses.RuntimeMapLayer = rtMap.Layers(layername) 'Get the current layer and assing the filter Dim layerDefinition as LayerDefinition = conn.GetLayerDefinition(rtLayer.ResourceId) Dim vectorLayerDefinition as VectorLayerDefinitionType = layerDefinition.Item vectorLayerDefinition.Filter = newFilter 'Save a copy of the layer, temporary, and random name rtLayer.ResourceID = new ResourceIdentifier(Guid.NewGuid().ToString(), ResourceTypes.LayerDefinition, conn.SessionID) conn.SaveResourceAs(layerDefinition, rtLayer) 'Save the runtime map, pointing to the updated layerdefinition conn.SaveRuntimeMap(rtMapId, rtMap) 'Tell the client to refresh RegisterStartupScript("key", "<script>GetMapFrame().Refresh();</script>") but my problem is that 1) I dont know where to and how to start the code i had only main.aspx page which contains the following code %@ Page language="c#" %> <%@ Import Namespace="System.IO" %> <%@ Import Namespace="System.Collections.Specialized" %> <%@ Import Namespace="System.Text" %> <%@ Import Namespace="System.Globalization" %> <%@ Import Namespace="OSGeo.MapGuide" %> <script runat="server"> String webLayout = "Library://Filesample/layout/weblay.WebLayout"; String sessionId = ""; </script> <% try { // Initialize a session and register a variable to hold the // session id, then initialize the Web Extensions, connect // to the site, and create a session. // Initialize Web Server Extensions. String realPath = Request.ServerVariables["APPL_PHYSICAL_PATH"]; String configPath = realPath + "..\\webconfig.ini"; MapGuideApi.MgInitializeWebTier(configPath); // Connect to the site. MgUserInformation userInfo = new MgUserInformation("Anonymous", ""); MgSite site = new MgSite(); site.Open(userInfo); // Create a session sessionId = site.CreateSession(); } catch (Exception e) { Response.Write(e.Message); } %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title>MapGuide Developer's Guide ASP.NET Samples</title> </script> </head> <frameset rows="110,*" frameborder="no" framespacing="0"> <frame id="titleFrame" frameborder="no" marginwidth="0" marginheight="0" scrolling="no" src="title.html"> <frame id="viewerFrame" frameborder="no" marginwidth="0" marginheight="0" scrolling="no" src="../mapviewernet/ajaxviewer.aspx?SESSION=<%=sessionId%>&WEBLAYOUT=<%=webLayout%>"> </frameset> </html> In my weblayout there is 2 layers (polgon layer and line layer) i looked at the code for dotnetsmples but i totally confused with that code. can u plz tell me how to and where i can write the code for layer editing Thanks and Regards, Padmini. -- View this message in context: http://www.nabble.com/Problem-with-Layer-Editing-tp20918365p20918365.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users