Errata for Professional ASP.NET Web Forms Techniques

Chapter Page Details Date Print Run 1 26 not Server-Side data Binding, third paragraph. The control creates an HTML element containing the caption for a checkbox, not a element as stated in the text. Unfortunately, some of the sample files in the original C# download file (7868-cs.zip) were not fully updated. This involved four files from the control-compatibility subfolder. The current download file now contains the corrected sample files. 21-Jan-03 1 0 401 Extracting values from checkboxes Last but one paragraph. Although the CheckBoxList server control does not set the value attributes for the checkboxes it creates in the page, the value of each checkbox can be extracted from the Value property in server-side code if it was set when the control was rendered or when it was data-bound (through the DataValueField property). In the case of the code in the WroxCars page, it is possible to query the Value property of the ListItem objects. The value of each checkbox is maintained through the viewstate of the page. 11-Feb-03 1