I am a new ASP.NET developer and I am trying to learn Linq-To-Entities. I am trying to bind a DropDownList with the Linq statement for retrieving the list of status in the Status Entity. Everything is working fine. However, I am trying now to add “Select” option to the DropDownList but It doesn’t work with me.
Could you please tell me how to fix this?
The site I’m working on is using a Databound asp:Menu control. When sending 1 menu item it renders HTML that is absolutely correct in Firefox (and IE), but really messed up code in Safari and Chrome. Below is the code that was sent to each browser. I’ve tested it a few browsers, and they are all pretty similarly rendered, so I am only posting the two variations on the rendering source.
I read all documentation about thread-safe types and the “lock” statement, but I am still not getting it 100%.
Anyone have any idea when and why Page.OnLoad() executes twice in the ASP.NET lifecicle?
I Have Database provided by shared hosting. I want to store the session in sql server but it give me error:
I have a virtual directory under my MVC website in IIS called “Files”. This directory is at the same level as my Views directory. When I link to a file from my MVC app to a file under my Files directory, I get the following error:
We have an ASP.NET intranet site, available to users who are either physically at and logged into a local machine or else to users who connect remotely via VPN. Is there a way to automatically get the username of whoever is accessing the page based on the name used to either log into the local machine or that used for the VPN?
I have an image in D Drive like “D:Image1.tiff”. I want to read this file and write it in an another location, for example in the path “D:Project”. How to do this using Memory Mapped File?
I have a Repeater control on ASPX-page defined like this:
I am using MVC 5 and I have a <button> for each record in the viewModel as follows: