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Paint pdf417 in C# UndoableBase

dataStream.Close(); myClient.Close(); All that remains for the client is the implementation of the HandleServerStream method, which will make use of the server calculator function. In Listing 21-8 you define two integer arrays, and you use a for loop to send a sequence of number pairs to the server using the StreamWriter and use the StreamReader to read the calculation results. To test these examples, you must first start the server and then the client. Here is the output from the server: Waiting for connection Connection accepted Server processed request: Server processed request: Server processed request: Server processed request: Server processed request: Press enter to finish

Row Source Operation --------------------------------------------------PARTITION HASH ALL PARTITION: 1 16 (cr=34 pr=0 pw=0 time=359 us) TABLE ACCESS BY LOCAL INDEX ROWID T PARTITION: 1 16 (cr=34 pr=0 INDEX RANGE SCAN T_IDX PARTITION: 1 16 (cr=33 pr=0 pw=0 time=250

17-1, 17-2

Figure 7-7. Print dialog box opened after calling the PrintDocument.Print method For demonstration purposes, I have selected the Send To OneNote 2010 option to insert the print document output within the OneNote, as shown in Figure 7-8. You can see that the TextBlock control, Image control, and two Button controls, which are within the LayoutRoot Grid control, are added to the OneNote.

Compare Web Service Security Metrics Roger Jennings (OakLeaf Systems) XML & Web Services Magazine (October 2002)

You ve seen that explicit conversions have the possibility of losing data and not being able to represent the source value equivalently in the target type. C# provides you with the ability to choose whether the runtime should check the result for overflow when making these types of conversions. It does this through the checked operator and statement. Whether a segment of code is checked or not is called its overflow checking context. If you designate an expression or segment of code as checked, the CLR will raise an OverflowException exception if the conversion produces an overflow. If the code is not checked, the conversion will proceed regardless of whether there is an overflow. The default overflow checking context is not checked.