zxing barcode generator c# ADVANCED T-SQL in c sharp

Use ECC200 in c sharp ADVANCED T-SQL

In this chapter you read about the basics of distributed .NET applications using .NET Remoting. You now know the difference between ByValue objects and MarshalByRefObjects, which can be either server-activated objects (SAO) or client-activated objects (CAO). You can call remote methods asynchronously, and you know about the dangers and benefits of one-way methods. You also learned about the different ways in which a client can receive the necessary metadata to access remote objects, and that you should normally use shared interfaces as a best practices approach. It seems that the only thing that can keep you from developing your first real-world .NET Remoting application is that you don t yet know about various issues surrounding configuration and deployment of such applications. These two topics are covered in the following chapter.

private static final String AGENT_IDENTIFIER="WoolGatherer";

The <channel> tag allows you to specify a port number for the server application, to reference custom channels, and to set additional attributes on channels. When you want to use the default HTTP channel or TCP channel, this tag does not have to be specified on the client because these channels will be registered automatically by the framework. On the server, you have to specify at least a port number on which the server-side channel will listen. You have basically two ways of referencing channels: using a named reference for a predeclared channel or specifying the exact type (namespace, class name, and assembly and version information, if the assembly is in the GAC) for the channel s implementation. Valid attributes for the <channel> tag are as follows:

Essentially, entity integrity forbids duplicate rows, that is, rows with the same primary key. Let s see how SSE handles this. 1. In Object Explorer, right-click test_Employees and click Open Table. A window with a data grid should appear. Enter the data in Figure 10-16. Two rows are added as you type.

http://www.phpbbhacks.com/ download/187

Double-click the Parallel activity and drag three WriteLine activities onto it. One of these activities will display the date; another will display the time; and another will display the day of the week. Enter one of these expressions for the Text property on each of the WriteLine activities: "Time: " + DateTime.Now.TimeOfDay.ToString() "Date: " + DateTime.Now.Date.ToShortDateString() "Today is: " + DateTime.Now.ToString("dddd") The diagram should look like the one shown in Figure 3-13.