Entity Framework delete child object
I have two tables without any cascade deleting. I want to delete parent object with all child objects. I do it this way
ASP.NET
How do I check if Debug is enabled in web.config
I have some code from my VB.NET 1.1 days that allowed me to dynamically check if Debug was enabled in web.config. I figured why re-invent the wheel in turning on/off logging if I could simply have the web administrator enable debug. Here is the code I used in VB.NET that worked just fine:
Can iTextSharp open an RTF document, manipulate it, and export the document to PDF?
Using iTextSharp (and c#/ASP.NET) is it possible to open an RTF document, manipulate it by replacing some text, insert an image (WMF or PNG), and the export that manipulated document to a PDF document that retains the formatting of the original RTF document?
Getting current controller & action from within partial view
I’m using the following to get the current controller and action in asp.net MVC3:
How can I know if a non-required RenderSection exists?
@* Omitted code.. *@ @RenderBody() @RenderSection("Sidebar", required: false) Is there any way to know in the Omitted code part if the RenderSection Sidebar exists or not? Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as … Read more
jquery $(this).id return Undefined
I have two asp radio buttons on a page that are placed in a updatepanel. I wrote a click event for them with jQuery like this:
Where is WebResource.axd
I am looking for the file WebResource.axd (to see its source code) but I can’t find it.
Where is it?
How to take control of style sheets in ASP.NET Themes with the StylePlaceHolder and Style control
Update: This turned into a blog post, with updated links and code, over at my blog: https://egilhansen.com/2008/12/01/how-to-take-control-of-style-sheets-in-asp-net-themes-with-the-styleplaceholder-and-style-control/
Parse Credit Card input from Magnetic Stripe
Does anyone know how to parse a credit card string input from a Magnetic Card Swiper?
Internet Explorer’s Operation Aborted and Latency Issue
If you don’t know what the operation aborted error is, here’s a Microsoft KB Article about it, http://support.microsoft.com/default.aspx/kb/927917 . There’s also tonnes of posts about it but the simple answer for it’s occurrence is this; the error only occurs if you try to manipulate a DOM element via JavaScript before the element you are trying to manipulate is loaded.