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For some reason the Can Grow property is disabled on all the column and row fields in my crosstab report. Is there a way to make a particular field expand if necessary. Also, is there a way to format a particular column field? Because in the designer there is only one placeholder for the...

Is anyone using the Asp.net Ajax 1.0 yet that was released by Microsoft? I don't see many posts on this forum for Ajax-related questions. Are people just not using it yet or don't find a use for it? I've been exploring Ajax alot lately and have incorporated the ICallbackEventHandler because I...

Is there a way to prevent a user control from posting back? I'm generating dynamic content on the user control but whenever I postback on the parent form, naturally it's posting the user control. I'm dynamically manipulating treeview nodes client side in javascript. I read somewhere that you...

I have a server-side treeview control that I want to be able to move selected nodes up or down within a parent. I can do this rather easily in server-side code but it generates post backs each time. So that led me to try a Javascript solution. I'm not a DOM expert but I see the possibilities...

On a web form I have a text box and when someone enters html tags in the text box, it throws the infamous exception: One "fix" is to set ValidateRequest to false in the page or config file, but I am not really interested in opening up my code to scripting attacks. The best approach would be...

For some reason this concept has mystified me. Let's say I create an application on C:\MyApp\MyApp.exe. This represents version 1.0.0.0. Now I want to create version 1.0.1.0. What's the best strategy for creating multiple versions of the same application but retaining all versions? Does...

Is it possible to bulk collect into a REF CURSOR and pass that REF CURSOR out to the client? I was under the impression you couldn't but wanted to be sure.

I'm inserting a new record into the database via a FormView. I'm not displaying the system generated ID number. How am I able to get this value programmatically? I'm using a FormView control bound to an objectdatasource control. I've specified a DataKeyName in the FormView.

I'd like to pass an array of values to an Oracle procedure. I'd like the procedure to act on these values, iterating through the array in a loop. Is this possible? The client application is in C#. I have a feeling you could probably do this with Java, but not .NET. I know with Java you...

I have a FormView that includes a ListBox that can contain multiple selections. Is there a way to bind this to a data source for multiple values or would I have to create this functionality in code?

This is probably an age old question that many in this forum are tired of answering. I've been developing in the .NET realm the past few years and not too pleased with how Microsoft revamps everything every two years. Every two years you have to forget what you knew and start from ground zero...

If I use an ObjectDataSource (ODS) to populate a dropdownlist, is that dropdown being data bound every time the page posts back? If so, is there a way to control that? I know with the "old way" you could bind the dropdown on if(!PostBack) and the dropdown would only be loaded when the page was...

I seem to be getting an error whenever I try to run a package stored procedure that returns a REF CURSOR. For example: TYPE T_CURSOR IS REF CURSOR; PROCEDURE proc_sel_URLLINK(LINKCURSOR OUT NOCOPY T_CURSOR); I then try to call it in SQL PLUS as SQL> BEGIN 2...

I passed the 70-229. Contrary to popular belief, this test was NOT easy. I'm not sure this test represents the core areas an application developer needs to know for SQL Server. I saw more than a few questions regarding index tuning, etc. Normally this is under the realm of the DBA. I guess...

A colleague of mine has been having an interesting problem and I'm not sure if anyone has encountered the same thing. He created a project (VS2005) that uses a Virtual Directory for a remote IIS server. However when he makes the change in the code, it's not reflected when he calls up that web...

Let's say I preload images on the default page of my web site. If I later redirect to the default page during the same session, am I reloading these images? If so, is there a way to preload images once during a user's session? Or can you preload on the application level once and for all...

Is there a way to collectively validate data in a GridView at once, and then fire a data validation control to display a required field label? From what I understand, the validation control has to be implemented in a template control and then only validates the actual row being edited. My...

I am developing a program which would poll domain controllers that are dispersed throughout the US to derive event log information. For performance reasons, I need to be able to be able to run the application directly on that server. These servers have to be polled once an hour and then the...

I'm developing a Security Event auditing application. I'm trying to determine what event I should use in order to derive both the user name and the computer name of the user logging on to the network. I've tried event 528 but I don't think that relates to network logons. I've tried 672 but...

What I'm trying to do is parse out a first and last name from an email address, separating them into first and last name fields in a view. I'm like 99% there but can't figure out what I am doing wrong. The Last Name fields displays perfectly but the First Name displays as .John or .Dave. I...