Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints
I make an outer join and executed successfully in the informix database but I get the following exception in my code:
asp.net
Are static class instances unique to a request or a server in ASP.NET?
On an ASP.NET website, are static classes unique to each web request, or are they instantiated whenever needed and GCed whenever the GC decides to disposed of them?
Dropdownlist control with s for asp.net (webforms)?
Can anyone recommend a dropdownlist control for asp.net (3.5) that can render option groups? Thanks
How do you modify the web.config appSettings at runtime?
I am confused on how to modify the web.config appSettings values at runtime. For example, I have this appSettings section:
How to find Control in TemplateField of GridView?
How does FindControl method works if I need to find any Control which is inside GridView Template, more specifically ItemTemplate?
How to pass multiple parameters in a querystring
I have three values which I have to pass as parameters for e.g., strID, strName and strDate.
How to stop ASP.NET from changing IDs in order to use jQuery
I have this label control in my web page
Can I set an unlimited length for maxJsonLength in web.config?
I am using the autocomplete feature of jQuery. When I try to retrieve the list of more then 17000 records (each won’t have more than 10 char length), it’s exceeding the length and throws the error:
Is it possible to use Razor View Engine outside asp.net
If I look at the Razor View Engine, then I see a very nice and concise syntax that is not particularly tied to generating html. So I wonder, how easy would it be to use the engine outside asp.net in a “normal” .net environment for example to generate text, code,…
Invalid length for a Base-64 char array
As the title says, I am getting: