network interface - Page 337

Inside OCP: "Tune It Up"

New features in Oracle Database 11g improve and speed SQL tuning.

ADF for Beehive Developers

Mapping the UI and Controller technologies

Testing Your Oracle ADF Faces Application with Selenium

New technical article

Frameworks: "A Ride at the OK (or Cancel) Corral"

Configure nested transactions using Oracle ADF task flows.

Frameworks: "Embracing Extends"

Simplifying development via inheritance

Partitions: "Partition Virtually"

Save space by deactivating index partitions, and use virtual columns to partition more logically.

Across process marhalling problem with an array of points

Hi All, We have what we think is a marshalling problem with a renderer object when called across process boundaries. The renderer is an ATL COM server with a COM object that implements the IPoints interface defined below: typedef [uuid(B0E01719-005A-427c-B9DD-B42A18E969AE)] struct Point { double X; double Y; } Point; [ object, uuid(3BFECFE3-B4FB-4f14-8257-6E065D02E3B3), helpstring("IPoints Interface"), dual, ] interface IPoints : IDispatch { HRESULT DrawPolyLine([in] long hDC, [in] short count, [in, size_is(count)] Point * points ); // many more like DrawLine } The count parameter represents the number of points and the points parameter represents an array of the actual points. We have two process running, a graphical display process (GDP) and a tabular (grid) display process (TDP). A factory in the GDP, written in C#, creates the renderer and the clients of the renderer in the GDP. When the clients call into the renderer, everything displays correctly. The renderer is created at start up BTW. There is another factory in the TDP, written in VB6, that calls into the factory in the GDP to create the clients. When the clients call into the renderer, only the first point in the array is marshaled correctly, all the other points are garbage. Seems that the rendering works only when the client creation is started from the same process as the renderer. Now, i am not sure what the solution to this problem is. It seems that if we can guarantee that the clients are always created from a thread in the same GDP process as the renderer then the points are marshaled correctly. We tried using a background thread from the Thread Pool in C# and it indeed worked. The problem is that Windows Forms created from the clients stopped working because accessing the form's controls from a thread other than the thread that created the control is not allowed. We might change the calls to access the forms but we have quite a few of them and are trying to look into a different solution that might involve making changes to the renderer. The other problem is that the renderer is legacy code and we can't just change the interface. I am wondering what can we do to the renderer's interface that would help with marshalling from across process calls. Any ideas would be greatly appreciated. Regards, ElMagn

Read the article

News: "Oracle Finalizes Sun Deal"

Oracle's acquisition of Sun transforms the IT landscape and creates the industry's only complete, integrated system.

Read the article

.Net: "Time for a .NET Tune-Up"

Tune your .NET application's use of Oracle Database with Oracle Developer Tools for Visual Studio.

Read the article

Virtual Developer Day: Rich Enterprise Applications

Join sessions and hands-on labs in the cloud

Read the article

All Secure - "Changing the Market"

Purchasing criteria should focus on lifecycle security costs.

Read the article

PHP: detecting IP's entry to a specific IP range

- by ilnur777

I have the PHP function that determines whether one IP goes to a specific IP range, but I don't know how to find out the IP's network and mask. Can anyone help with this? <? // Example of calling and checking IP-address 192.168.0.4 // belonging to a network 192.168.0.0 with mask 255.255.255.248 if(ip_vs_net("192.168.0.4","192.168.0.0","255.255.255.248")){ print "Address belongs to a netwok<BR>"; } else { print "Address is out of subnetwork's range<BR>"; } function ip_vs_net($ip,$network,$mask){ if(((ip2long($ip))&(ip2long($mask)))==ip2long($network)){ return 1; } else { return 0; } } ?>

Read the article

Web Seminar - RIA and Web 2.0 Development Made Simple

An introduction to ADF Faces Rich Client Components

Read the article

How to connect laptop with telephone using WI-FI? (ethernet)

- by rmaster

What I did: 1)added new wireless network in wireless network settings and gave it SSID 2)gave laptop the IP like 192.168.0.1, mask: 255.255.255.0, gateway: 192.168.0.2 3)gave the telephone with wifi the same mask but IP and gateway rewersed But telephone can not find my new wireless network(it can find all other networks), computer also can not find it. where is error? how to make it visible and working? if my steps are wrong tell me correct way to establish this connection via wi-fi

Read the article

Oracle Magazine, November/December 2006

Oracle Magazine November/December 2006 features articles on our Editors' Choice Awards 2006, Oracle JHeadstart, Oracle Application Express, PL/SQL, Oracle TimesTen, Oracle Warehouse Builder 10g, and much more.

Read the article

Oracle Magazine, July/August 2007

Oracle Magazine July/August features articles on Oracle at Thirty, Linux, Oracle Enterprise Manager, Java Content Repository, Oracle Business Intelligence Publisher, Oracle SQL Developer, Oracle ADF, Oracle Application Express, and much more.

Read the article

"Wrap It Up", Oracle Magazine, May/June 2008, Customer Feature

Design, build, and shape your service-oriented architecture with Oracle SOA Suite.

Read the article

"Launching Performance "

Storage bandwidth has limited the performance of growing data warehouses. Read how Oracle Exadata overcomes storage bandwidth limitations and delivers extreme computing power to the HP Oracle Database Machine and the HP Oracle Exadata Storage Server.

Read the article

.NET: "The Full Set"

Use Microsoft Visual Studio for the complete .NET and Oracle Database development lifecycle.

Search Results

Search found 29093 results on 1164 pages for 'network interface'.

Page 337/1164 | < Previous Page | 333 334 335 336 337 338 339 340 341 342 343 344 | Next Page >

- by ElMagn

- by ilnur777

- by rmaster

< Previous Page | 333 334 335 336 337 338 339 340 341 342 343 344 | Next Page >