GDIExplorerAddIn.instance.oraclenode

Greetings,

For the Bentley Map V8i (SELECTseries 3) 08.11.09 release, you will need to refactor some of your code. For example, your connection to the registered Oracle Spatial graphical source can now be done as follows:

// This code opens the first Oracle graphical source using the supplied username and password
if (GDI.GDIExplorerAddIn.Instance != null && GDI.GDIExplorerAddIn.Instance.ConnectionsNode != null)
     opened = (GDI.GDIExplorerAddIn.Instance.ConnectionsNode.OpenFirstGraphicalSource(user, password) != null);

For the TreeForm reference, it no longer exists and should not be required. I would have to see the complete code to determine that.

Thank You  Jeff,

                     By using the above code some of my errors are fixed. But  iam unable to find the solution for treeform reference error.

the erro description is

Error 460 'Bentley.Geospatial.DataInterchange.GDIExplorerAddIn' does not contain a definition for 'TreeForm' and no extension method 'TreeForm' accepting a first argument of type 'Bentley.Geospatial.DataInterchange.GDIExplorerAddIn' could be found (are you missing a using directive or an assembly reference?) D:\Vishnu Vardhan_16505\Projects\Sasktel\Sources_series3\TeeM_NG_Functionality\TeeM_NG_Functionality\GDIExplorerExampleCode.cs 32 71 TeeM_NG_Functionality

in the method

public static bool OpenFirstOracleGraphicalSource(string user, string password)

       {

           bool opened = false;

           if (GeoDataInterchangeAddIn.Instance.MasterFileImport != null)

               return true;

           //this code opens the first Oracle graphical source using the supplied username and password

           if (GDIExplorerAddIn.Instance != null)

           {

               if (GDIExplorerAddIn.Instance.ConnectionsNode == null)

               {

                   ExplorerTreeForm form = GDIExplorerAddIn.Instance.TreeForm;

                   if (form == null)

                       return false;

               }

               if (GDIExplorerAddIn.Instance.ConnectionsNode != null)

               opened = (GDIExplorerAddIn.Instance.ConnectionsNode.OpenFirstGraphicalSource(user, password) != null);

           }

           return opened;

       }

As mentioned the TreeForm reference should no longer be necessary. Your OpenFirstOracleGraphicalSouroce method should work as follows:

public static bool OpenFirstOracleGraphicalSource(string user, string password)
{
    bool opened = false;
   
    if (GeoDataInterchangeAddIn.Instance.MasterFileImport != null)
        return true;    //this code opens the first Oracle graphical source using the supplied username and password
    if (GDI.GDIExplorerAddIn.Instance != null && GDI.GDIExplorerAddIn.Instance.ConnectionsNode != null)
        opened = (GDI.GDIExplorerAddIn.Instance.ConnectionsNode.OpenFirstGraphicalSource(user, password) != null);    return opened;
}

Hello, i have a question,

what is the syntax to select series 3?

i can´t connect to net services oracle spatial because this get an error in GDIExplorerOracleImportsNode or OracleNode,

C# Code:

GDI.GDIExplorerOracleImportsNode oracleNode = GDI.GDIExplorerAddIn.Instance.OracleNode;

if (oracleNode != null && oracleNode.CountSubNodes() == 0)

{

ECSTORAGE.IECStorage storage = GDI.GeoDataInterchangeAddIn.Instance.OpenOracleStorage(userName, userName, password, serviceName, false);

if (storage != null)

{

    GDI.GDIExplorerOracleNode node = new GDI.GDIExplorerOracleNode("Current Session");

    node.AddStorage(userName + "@" + serviceName, storage, false, null);

    oracleNode.AddSubNode(node);

}

}

Regards,

Luis,

Are you attempting to connect to an Oracle database instance that has been defined in the Bentley Geospatial Administrator as a registered graphical source?