What is the purpose of a question mark after a type (for example: int? myVariable)?
Typically the main use of the question mark is for the conditional, x ? "yes" : "no".
.net
sql runs fast in ssms slow in asp.net
I have been having this problem for a couple of weeks now. The problem is that the query takes 4-5 minutes to run on the website and at most 2 or 3 seconds to run in ssms. Also I found that after I make a change to this query like adding the customerId variable it will start running quickly on the web page but by the next day it is slow again. The query in question is this one:
How can I create a dynamic button click event on a dynamic button?
I am creating one button on a page dynamically. Now I want to use the button click event on that button.
Dynamically Created Controls losing data after postback
Actually, I am Creating 1 TextBox on Pageload and adding that TextBox to Panel.
Now, I have a LinkButton like Add Another.
How to disable postback on an asp Button (System.Web.UI.WebControls.Button)
I have an asp button. It’s server-side so I can only show it for logged in users, but i want it to run a javascript function and it seems when it’s runat=”server” it always calls the postback event.
DropdownList DataSource
Hi everyone I have problem about dropdown list. I am using dropdown list with datasource. How can I get that value which I selected ?
How can I solve a connection pool problem between ASP.NET and SQL Server?
The last few days we see this error message in our website too much:
Finding all positions of substring in a larger string in C#
I have a large string I need to parse, and I need to find all the instances of extract"(me,i-have lots. of]punctuation, and store the index of each to a list.
How can I get a list of users from active directory?
How can I get a list of users from active directory? Is there a way to pull username, firstname, lastname? I saw a similar post where this was used:
What’s the difference between the WebConfigurationManager and the ConfigurationManager?
What’s the difference between the WebConfigurationManager and the ConfigurationManager?