I'm still learning MVC and I don't know if it's possible or not, In my application, I'm doing an excel upload task. So here Excel uploaded and I'm adding to those excel data to view bag and shows in the…
this what my datalist looks like this is the datalist this is the code behind I tried to cast the table of the HTML as a web control table and then access it style from code behind and change it…
I am trying to write byte array to a file and sending it as email. After that I need to delete the file from the saved location. But while deleting, it throws the error 'The process cannot access the file…
I am checking two conditions which is following in C#: if (result.Data.Count > 0) { if(result.Data[0].AdditionalData != null) { // To Do } } My confusion is there is any better way to check these in a single if condition?…
I am trying to insert some text in to textbox in WebForm ASP.net. My goal is when the user select item from the dropdown the item will be added/inserted into the textbox text at the cursor position. I have tried…
Hi I wanna use a modal popup for Create User view in Asp Net Core 5 (mvc). I wanna use this modal as a ViewComponent In User Index view (which shows the list of users). I added a button that…
I have wrote a simple program which uses MySQL db server of XAMPP. Program works fine when I connect to 'localhost': But when I try connect a MySQL db from another computer (in my LAN): it gives below error: But…
I'm maintaining an application that runs on GNU/Linux (x86, x86_64), Windows (x86, x86_64), Bionic/Android (armeabi-v7a, arm64-v8a, x86, x86_64) and also on Raspberry Pi (armhf). Since Raspberry OS is actually a modified version of GNU/Linux Debian, i can determine if i'm…
Consider below scenario: Thread 1 mutexLk1_ gcondVar_.wait(mutexLk1); Thread 2 mutexLk2_ gcondVar_.wait(mutexLk2); Thread 3 condVar_ gcondVar_.notify_all(); What I observe is that notify_all() does not wake up both the threads but just one on the two. If i were to replace mutexLk2…
I am trying to convert my sql queries being run with EF Core's .FromSqlRaw() method into queries to be run with .FromSqlInterpolated() so they are less vulnerable to SQL injection attacks. I've gotten almost everything converted and working fine, but…