DropDownList not firing onbeforeunload when AutoPostBack=”True”
I have implemented an “unsaved changes” warning using techniques described on these pages:
asp.net
ASP.NET Web API does not allow Lengthy base64 URI
I’m trying to receive a lengthy base64 string from my Android Client and then decode it to a bitmap in my Web API Project to be uploaded as an image to an Azure BLOB Storage. However, the project returns this message and refuses to take in the parameters:
got Validation of viewstate MAC failed when sending post request from google app engine via url fetch service
I have a task to fetch html from a website, before I go to that page I need to log in.
jQuery create new div with ID?
I have form in my ASP.NET masterPage.master and if i click on submit it call some method from masterPage.master.cs file by ajax (i have it in update panel). But i want improve it with jQuery. So i have this:
Disabled asp.net button disables validation for button
I have an aspx page that contains a checkbox, and a button. The button is disabled by default until the user checks the checkbox. It looks like when I add the attribute enabled=”false” to the button, it removes the validation. When the button is enabled, I still want the validation to work. Here is the code and markup for the different parts.
“Substring” a GridView BoundField object
Can anyone tell me how to substring a GridView BoundField object please?
Catching exceptions within .aspx and .ascx pages
The questions says everything, take this example code:
event handler for WebBrowser control onpropertychange events – sender and e objects are null
In C#, I am running the WebBrowser (WB) control in a server-side thread and want to monitor (listen) for “onpropertychange” events. I can successfully attach a .NET delegate signature method that is executed when a property changes, but the sender and e objects are both null in every call to qEventHndlr, therefore, I don’t know which property changed to fire the event. el is an HTMLElement that is iterated in a foreach loop to attach the eventhandler to each element to monitor (listen).
storing dictionary in session
How do you create a dictionary of objects in the session? More specifically, I have a list of objects: MyList stores MyObject as the result of a linq query with the date as a parameter.
Asp.Net: Removing the action name from the URL
I am trying to create a routing rule that allows me to use