 |
Component Services for .NET, Part I of IV
|
| Total Hit (2188) |
The topic of component services is about creating enterprise applications that need to be secure, reliable, available, efficient and scalable. Component Services, aka COM+ (previously MTS), is the part of the Windows Server OS that supports these goals. The idea is that integrating your application
....Read More |
Rating
 |
|
|
|
.NET Remoting - Part II
|
| Total Hit (3515) |
Remoting provides a very flexible environment for distributed applications in the .NET arena. In part one of this series of four articles (note that this is an extension of the initially planned three as indicated in article I) I introduced the background to distributed applications and the .NET rem
....Read More |
| Rating
|
|
|
|
.NET Remoting - Part I
|
| Total Hit (1214) |
Remoting provides a flexible architecture for distributed applications in .NET. This series of articles shall examine the topic of remoting.
|
| Rating
|
|
|
|
.NET Remoting - Part III/IV
|
| Total Hit (2948) |
Remoting provides a very flexible environment for distributed applications in the .NET arena. In part one I introduced the background to distributed applications and the .NET remoting architecture that aims to support distributed applications. In part two we looked at some examples of the applicatio
....Read More |
| Rating
|
|
|
|
Remoting Overview
|
| Total Hit (1232) |
The common language runtime Remoting infrastructure provides a rich set of classes that allow developers to ignore most of the complexities of deploying and managing remote objects. Even though you are dealing with applications running against different run-time environments, calling methods on remo
....Read More |
| Rating
|
|
|
|
How Remoting Works
|
| Total Hit (1531) |
The .NET Remoting framework provides developers with a modern distributed object model that allows remote method invocation between different common language runtimes across the network or between different AppDomains in the same common language runtime. Any interaction with a remote object occurs t
....Read More |
| Rating
|
|
|
|
How Do I...Create a Remote Server?
|
| Total Hit (875) |
This sample demonstrates how to create the remoting version of a Hello World server. When a client calls the HelloMethod on the HelloServer class, the server object appends the string passed from the client to "Hi There" and returns the resulting string back to the client. The following code example
....Read More |
| Rating
|
|
|
|
How Do I...Create a Client of a Remote Server?
|
| Total Hit (760) |
If you haven't already read the section How Do I Create a Remote Server?, please read this first. The client references the server assembly for metadata, so you have to compile the server before the client. The code for the client is listed below.
....Read More |
| Rating
|
|
|
|
How Do I...Create a Remote Object as a Singleton?
|
| Total Hit (822) |
This example demonstrates how to modify the Client/Server example by deploying the remote object as a singleton. The client starts two threads and calls the CountMe method on the server on two different channels: TCP and HTTP. Although this example is very simple, it does illustrate a few important
....Read More |
| Rating
|
|
|
|
How Do I...Pass An Object to a Server By Reference?
|
| Total Hit (733) |
This example demonstrates how to create an object that derives from MarshalByRefObject on the client that is then passed as a parameter to the server. The server calls a method on the remote object it receives. The first step is to create the object you need to pass.
....Read More |
| Rating
|
|
|
|
How Do I...Pass An Object to a Server By Value?
|
| Total Hit (738) |
The Pass an Object to a Server by Reference section illustrated that local objects are always passed by value when you call a remote function. To demonstrate this concept, you need change the previous example.
|
| Rating
|
|
|
|
|
|
How Do I...Make an Asynchronous Call to a Remote Object?
|
| Total Hit (744) |
All the examples up to this point made synchronous calls to the remote object. This strategy might not always be desirable since the remote object might have to perform a number of time-consuming tasks and it is not advisable to block the client while a call is in progress. This example demonstrates
....Read More |
| Rating
|
|
|
|
How Do I...Create Resources?
|
| Total Hit (661) |
Creating resources can help you develop robust, culture-aware programs without having to recompile your application because the resources have changed. The steps for creating and subsequently using resources are covered in this topic.
|
| Rating
|
|
|
|
How Do I...Use resources?
|
| Total Hit (693) |
This example demonstrates how to use resource files, dynamically loading a particular resource based on a selected culture. Resources allow you to develop robust, culture-aware programs without having to recompile your application because the resources have changed. The code required to access eleme
....Read More |
| Rating
|
|
|
|
How Do I...Read and Write Resources?
|
| Total Hit (749) |
This example illustrates how to read and write resource files through code. You can use other tools (such as Resgen) to write resource files; however, you can also use the ResourceWriter object to create new resource files from scratch, providing the potential to create your own environment for maki
....Read More |
| Rating
|
|
|
|
How Do I...Make a ResourceReader?
|
| Total Hit (673) |
There are two steps to creating a custom resource reader. The first step is to create a class that implements IResourceReader, which requires a Close method and an implementation for GetEnumerator. The following code example demonstrates creating a basic class that implements IResourceReader.
....Read More |
| Rating
|
|
|
|
ADO.NET: Use Database Transactions
|
| Total Hit (608) |
Database transactions are used to control data commitment to databases. For example, in standard account procedures, it is necessary to debit one account and credit another at the same time. Since computers break down on occasion (power outages, network outages, and so on) there is the potential for
....Read More |
| Rating
|
|
|
|
ADO.NET Overview
|
| Total Hit (588) |
ADO.NET is an evolution of the ADO data access model that directly addresses user requirements for developing scalable applications. It was designed specifically for the web with scalability, statelessness, and XML in mind.
ADO.NET uses some ADO objects, such as the Connection and Command object
....Read More |
| Rating
|
|
|
|
ADO.NET: Execute a Command
|
| Total Hit (845) |
Commands are issued against databases to take actions against data stores. For example, you could execute a command that inserts or deletes data. For more information on moving data into and out of databases, see "Update a Database from a DataSet". Commands include any command that can be issued aga
....Read More |
| Rating
|
|
|
|
|
|
|
|
How Do I...Create System Resources During Installation?
|
| Total Hit (846) |
An application can consist not only of traditional program files, but also of associated resources such as message queues, event logs, and performance counters that must be created on the deployment destination. You can configure your application to create these resources when your application is in
....Read More |
| Rating
|
|
|
|
How Do I...Execute Custom Code During Installation?
|
| Total Hit (889) |
An application can consist not only of the traditional program files, but also of associated resources such as message queues, event logs, and performance counters that must be created on the deployment destination. You can configure your application to create these resources when the application is
....Read More |
| Rating
|
|
|
|
How Do I...Write to an event log?
|
| Total Hit (2399) |
Event logging provides a standard, centralized way for your applications to record important software and hardware events. Windows supplies a standard user interface for viewing the logs (the Event Viewer). Using the common language runtime's EventLog component, you can easily connect to existing ev
....Read More |
| Rating
|
|
|
|
How Do I...Read from an event log?
|
| Total Hit (2505) |
Event logging provides a standard, centralized way for you to have your applications record important software and hardware events. Windows supplies a standard user interface for viewing the logs (Event Log). Using the Microsoft .NET Framework's EventLog component, you can easily connect to existing
....Read More |
| Rating
|
|
|
|
How Do I...Monitor an event log?
|
| Total Hit (2310) |
Event logging provides a standard, centralized way for you to have your applications record important software and hardware events. Windows supplies a standard user interface for viewing the logs (Event Log). Using the common language runtime's EventLog component, you can easily connect to existing
....Read More |
| Rating
|
|
|
|
How Do I...Write to a performance counter?
|
| Total Hit (1032) |
Windows performance counters allow your applications and components to publish, capture, and analyze the performance data that applications, services, and drivers provide. You can use this information to determine system bottlenecks, and fine-tune system and application performance. For example, you
....Read More |
| Rating
|
|
|
|
How Do I...Read from a performance counter?
|
| Total Hit (920) |
Windows performance counters enable your applications and components to publish, capture (read), and analyze the performance data that applications, services, and drivers provide. You can use this information to determine system bottlenecks and fine-tune system and application performance. For examp
....Read More |
| Rating
|
|
|
|
How Do I...Count rate of change?
|
| Total Hit (944) |
Windows performance counters enable your applications and components to publish, capture, and analyze the performance data that applications, services, and drivers provide. You can use this information to determine system bottlenecks and fine-tune system and application performance. For example, you
....Read More |
| Rating
|
|