C# / C Sharp Forum

Remember that the people here helping you are not getting paid. They have no real incentive to help you beyond the desire to help others. So, if you make it difficult for them to help, there is a good chance they will just skip your thread and go on to the next one. So, how do you ask a good question? There are a few rules: Clarity --...

Here are the guidelines for where to post your .NET questions. Any post having to do with ASP.NET goes in the ASP.NET Answers Forum, regardless of the language used. If it's not ASP.NET, put your question in the forum for the language you are using: C# questions go to the C# Answers forum. VB.NET questions go to the VB.NET Answers...

Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

I've a code which reads the Spotify windows in order to get current song playing. The output is: Spotify - SONGNAME How can I remove "Spotify - " using split?

I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert...

I have list of color hex code, now i want it to rearrange so that light color comes first, after that color which is darker than previous one comes and so on..

So, I've been working on a project recently, and the only thing remaining to do is a detector to whenever down arrow key is pressed. The down arrow key can only trigger when a certain check box is checked and this will have to work with a timer either. The problem is that I've got no idea how to make the down arrow key press...

When I start the program, it asks me for a server. That is the only thing, I think, that is keeping me from starting the program. What in the world are they referring to when they say "server"? I am running it on my little old desktop. Server type: Database Engine I specified dave-dt-i7\sqlexpress, and some other things, but every time, I...

After obtaining the meeting area and meeting time. but i want to merge all columns from start time to end time into a single cell as shown handle the code merger column that I don't know how to do. Use dataGridView1_CellPainting event of the datagridview, don't know how to call the condition after loading the color area showing the meeting time...

I have 2 table on api data: Booking{ Id, Status, Sort, CreatedDate,UpdatedAt, Title, ParticipatingLeaders, Content, UserCreatedName, UserCreatedEmail, UserCreatedPhoneNumber, DepartmentId, Start, Stop, LocationId, Request,RoomId, Date, CancelAt, SuccessAt,HostUser, LocationName, RoomName } Room{ Id, Status, Sort, CreatedDate, CreatedAt,...

I have 2 table on api data: Booking{ Id, Status, Sort, CreatedDate,UpdatedAt, Title, ParticipatingLeaders, Content, UserCreatedName, UserCreatedEmail, UserCreatedPhoneNumber, DepartmentId, Start, Stop, LocationId, Request,RoomId, Date, CancelAt, SuccessAt,HostUser, LocationName, RoomName } Room{ Id, Status, Sort, CreatedDate, CreatedAt,...

I'm new to C# and visual studio My problem is the following: I have an access file with foods. In a form i have a listbox and i have succesfully connected the data source of the listbox with the access file and i get the foods in my listbox But now i want to copy the items of the listbox to an array i do that with the following line ...

Falsification of probability exploring possibility of falsification of random qbasic qb64 programs were created in an hour and a table using formulas = CASEBETWEEN(0;1) = IF (B3 = B2; C2 + 1; 0) = COUNTIF (C$3: C$55000; D2) = SUM(E2:E10)

Hello All, I am developing a project in which i have to feed the data in the form of CSV. But the data that I am getting is in XML format. I need help as to how we convert an XML file into CSV. Please reply asap!

i created a new project. After a couple of weeks I noticed that I had misspelt it. I renamed the namespace and the project directory to the correct name,but in the project directory along with the c sharp file is another sub-directory with the original misspelt name. Is there a way to rename that sub-directory? I know it is not necessary but...

how can add text to richRextBox without change the format color etc ? net 4.7.2

good day everyone, I currently have this project where I call the parameter in this method with an XSD and it should save the data in a Stored Procedure. I have made several attempts. When entering the XSD, it only returns the XSD but does not return the output parameter. Here is the code: internal static string...

I have been searching for weeks, but I cannot find an example that I can understand. I have a simple requirement. I have a text box on a form. I want to choose a row from a Microsoft Access table to fill this text box. I don't have a problem with the connection string. I am told that this is called "data binding". How is this done? Examples...

Knapsack 0-1 C# binary & rosettacode & WE Classic Knapsack problem is solved in many ways My newest program synthesizes all ciphers from 0 & 1 adding an extra register and 0 remain on left in cipher Number of comparisons decreases from N! to 2^N for example N=10 & N!=3628800 >> 2^N=1024

Hi guys I used C# made a application for my company. But they say the binary file has a "force integrity disabled" problem. I know in C++, we can use link /INTEGRITYCHECK to set IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY flag，but how can I do that in C#?

using System; namespace ConsoleApplication1 { class Program { static void Main(string args) {

Hi I'm trying to create a tcp-server and running into issues getting the message "The operation is not allowed on non-connected sockets" The project is an AvaloniaUI project...when I create my MainWindow I start up a TcpListener and run it on a background thread private TcpListener _listener; public MainWindow() { ...

Hey, can you guys tell me how to get this correct?It says " invalid operands of types 'double' and 'double' to binary 'operator%' "But I don't know what the error is!Under this sentence is my code: #include<bits/stdc++.h> using namespace std; double n,x,y,a; int main(){ cin>>n>>x>>y; a=ceil(y/x); if(y%x==0)cout<<n-y/x<<endl; else...

Hello. I have a problem-saving an image file using c# in Windows Forms App. Environment MS visual and windows 11. Clip of code where exception appears.(I clipped what I believe is the involved part). private void saveImage2() { if (System.IO.File.Exists(@"D:\bilder\temp.png")) ...

Good morning to all. I need help in finding the solution to this error. I am building integration with ShopSite.com. They have an API. The sample code given is in PHP code. I don't know PHP, but I have tried and successfully generated the access_token (Step 1) Now I am trying to download the orders and getting this below error { ...

What are Good Things to Know in a C# Interview? Off the top of my head, I have come up with this list: SOLID mythodology. Dependency Injection Levels of Try, Catch, throw, and finally statements and how they work The tenants of Object Oriented Programming such as polymorphism, enacpsulation, etc. Unit Testing (are interfaces used...

I am trying to access the Authors fields from a picture. I am using System.Windows.Media.Imaging; My code: BitmapSource img = BitmapFrame.Create(fs); BitmapMetadata md = (BitmapMetadata)img.Metadata; lblTitle.Text = md.Title; lblSubject.Text = md.Subject; lblAuthors.Text = md.Author; // <======