July 2015
Intermediate to advanced
1300 pages
87h 27m
English
Content preview from Visual Basic 2015 Unleashed
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Handling Events
Due to the code-behind logic, handling events in ASP.NET applications looks similar to what you saw with WPF. This means that a user control is implemented on the XHTML side and an event handler in the Visual Basic side.
Handling Events Tip
If you need to catch events from objects that are not user controls, such as business objects or collections, you just write the event handler in Visual Basic code the usual way.
For example, consider the following XHTML code that provides a Button and a Label:
<form id="form1" runat="server"><div> <asp:Button ID="Button1" runat="server" Text="Button"/> <asp:Label ID="Label1" runat="server"></asp:Label></div></form>
You can handle the Button.Click as ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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