Sams Teach Yourself C in 21 Days

The C# Programming Language 777

BD7

11: <asp:button runat=”server” text=”Say Hello”

12: onclick=”doClick” />

13: <p>

14: <asp:label runat=”server” text=”” id=”MyLabel” />

15: </form>

16: </body>

17: </html>

Figure B7.1 shows the hello.aspx program when the web page is first displayed.

When you click the button, you see the result shown in Figure B7.2.

LISTINGB7.4 continued

OUTPUT

FIGUREB7.1

The initial output

of the Hello.aspx

program.

FIGUREB7.2

The output after select-

ing the button and run-

ning the C# code.

This is a relatively short program with only a small amount of functionality. This

is also a Web program that requires a server that supports ASP.NET. This would

include Microsoft’s Internet Information Server.

When you first run this program, you get a Web page as shown in Figure B7.1. If you

look at the code in lines 6 to 17, you’ll see what looks like standard HTML to display a

ANALYSIS

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