On the heels of I want to set up a DataList of 'categories' that will display a related DataGrid of 'components', and within a column of that datagrid I want to display another DataList of 'items'. I have a routine to do the outer DataList DataBind. The dlComponentCategory.ItemDataBound event that sets the DataSource for each nested DataGrid also fires properly. I get Component Categories and Components. The problem is that I can't seem to 'get to' the DataGrid's ItemDataBound event so I can set the DataSource on the inner DataList. The IDE doesn't create a 'Protected WithEvents dgComponent As System.Web.UI.WebControls.DataGrid' for the nested datagrid, and if I create the entry manually it doesn't seem to get hooked up to the DataGrid to fire when appropriate. I also tried adding 'OnItemDataBound' to the DataGrid declaration in the ASPX, but when it fires e is nothing.

My ASPX is as follows: Category: <%# DataBinder.Eval(Container.DataItem, 'component_category_name')%><%# databinder.eval(container.dataitem,'item_name')%. You sir, are a heck of a developer and great at explaining things. That was exactly what I needed. There were only some small syntactical differences in hooking the ItemDataBound handler to the method to translate it to VB.

The DataBinding syntax. I've been using it in my.NET 2.0 work, but I forgot that it probably worked in 1.1 too. The only caveat is that you can't have more than 4 or 5 DataBinding expressions (<%#%>syntax) in the same scope for some stupid reason. If you have too many, you get an ArrayIndexOutOfBounds exception. The workaround is to just put the DataBinding expressions inside another server control. I just cheat and turn the nearest HTML tag into a server control.

For instance, if you had <%# Container.DataItem.ToString()%>you could just change it to <%# Container.DataItem.ToString()%>One last thing. At least with C#, you don't need to turn off strong typing or use DataBinder.Eval(). If you know what type you're binding to, you can just use boxing syntax. <%# ((POLineItem)Container.DataItem).Description.Substring(0, 15)%>With the appropriate @Import statement at the top. I'm sure VB.Net has something equivalent so you don't need to take the performance hit of loose typing.

Mar 29, 2013 Drilldown and display hierarchical data in gridview without using datasource controls - Part 36. Download Sekirei Season 3 Sub Indo Mp40.

The big problem (first noticeable when) when scrolling to a node (the node is not immediately in view), and then expanding it and then the thing simply scrolls out of view, the list scrolls all the way to top with the first item of the list in focus. After expanding a node the user would probably like to see the expanded rows rather than the first row of the list. This unintended behavior isn't noticeable when the list is small and all rows are anyway in view. Would you or someone have an idea of how to correct this SailingRock? Regards, Paul.