Retrieving image from SQL Server to ASP.NET imagebutton
Cannot convert from ‘System.IO.MemoryStream’ to ‘byte[]’
Q&A
‘Cannot Access a closed file’ error on some files
I’m getting Cannot Access a closed file on some files when I try to upload them. I’m creating a small web app, when a user creates an account on the website, they are required to upload a file. Once they have uploaded the file, I should see it in MongoDB. The issue is some files are uploaded successfully while others create errors. This is the exact error msg from the log:
‘Extensions’ and ‘Script’ does not exist in namespace ‘System.Web’
Hi im using razor pages asp.net c# and Im trying to use System.Web.Extensions and using System.Web.Script; and
using System.Web.Script.Serialization;
Because if i remove these references i get other errors:
Is it possible to dynamically load an .aspx page?
I received a new requirement today: For our product page, they want a completely different layout to be used based on the product type.
jquery to select option data and value when each dropdown has dynamically created id
I need to auto populate the form based on the dropdown selection. I have multiple dropdown section with dynamic id. How can I use jquery to target dynamic id to get the both option value and data attribute to fill the input text area. I can get the value for predefined id but can’t trigger … Read more
.NET 5 storing sensitive data
I have .Net Web API service that has the opportunity to save SQL integration.
For ex.:
How to call void functions from view .Net Core
I have a button that’s supposed to run a SQL query.
How to get the role id from user role table in asp net
I have been trying to get the role id from Identity user role table. I can only get the role name using
Postback Request of ASP.NET Controls are taking too much time
I have created an asp.net website http://www.oureasymart.com which is working fine In localhost. but after hosting it to godaddy when an asp.net control like button is clicked then it is taking too much time around 1 minute to perform its operation. This problem is for every asp.net control of each page.
I think there is no issue with code behind or click event because I tried a simple Response.Redirect() method to move to next page on click of that button but still it is taking same time. Also I tried to call same method with the help of Jquery Ajax and it is working fine. I also enabled tracing in which I checked there is no event which is taking even 1 second. Please have a look at the code and screenshot of trace info and suggest what may be the issue.
TRACE INFO : https://drive.google.com/file/d/19Cl6wpe_Y20FCzxI9d0bUvj8BdaUdgjR/view?usp=drivesdk
How to use ActionFilter once to perform on all controller
I have a situation where I need one Filter to be executed before every api call but in dot net you have to write that filter above every controller.
[ActionFilterName].