Limit only one session per user in ASP.NET
Is there anyway to detect when a user logins if there is already another session with the same username, and block him from logging in again or send him a message?
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Why isn’t the SelectedIndexChanged event firing from a dropdownlist in a GridView?
I cannot get my SelectedIndexChanged of my dropdownlist to fire. I have the following:
Web Service without adding a reference?
I have 3 web services added to service references in a class library.(This is a sample project for an API use) I need to move these into my project but i cannot add the service references because of the security issues(By security issues i mean the service only responds to one ip address and that is the ip address of our customer’s server.) Is there a way to generate a class like using “Ildasm.exe” for that particaluar web service?
Dictionary of List and ListViews in ASP.NET
Preamble I’m asking this question because even though I’ve read through a lot of ListView resources, I’m still not ‘getting’ it. Background I have a bunch of Foo‘s that have a list of items associated with them (known as Bar), and I’m pulling them from the Data Access/Business Logic layer as Dictionary that holds a … Read more
How can I determine browser window size on server side C#
How can I get the exact height and width of the currently open browser screen window?
Compilation Error: The type ‘ASP.global_asax’ exists in both DLLs
I have just integrated another project pages and its dlls into my existing project’s Bin/ folder. My project framework is 3.5. When i am trying to build the project or solution, it’s throwing following error:
Multiple values for a single config key
I’m trying to use ConfigurationManager.AppSettings.GetValues() to retrieve multiple configuration values for a single key, but I’m always receiving an array of only the last value. My appsettings.config looks like
How to add smtp hotmail account to send mail
I wrote some codes so as to send e mail but I can only send mail from gmail account to gmail account also, I want to use hotmail accounts how can i do it? thanks
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Add controller error unable to retrieve metadata
I want to add controller in my MVC 4 application in VS2012 as this image:
Where is the Global.asax.cs file?
I am using VS 2008. I have created a new Asp.net web site project from File->New->Website->Asp.net Website.