c# tag

485 questions


1 answers
52 views
0
Exception thrown in SslStream.AuthenticateAsServer function

In C#(VisualStudio 2017 Community.Net Framework 4.7.1), we create something like a simple web server to access from a web browser.I didn't think about security because it was a local system, but now t...

c#
2 years ago

1 answers
53 views
0
About Score Display

I would like to substitute a number for each scorePrepare the ball and Cube objects When the ball hits the Cube, the number of the ball is taken and reflected in the score.The first score display was ...

2 years ago

4 answers
46 views
0
I want to close the form displayed in C#dll during shutdown

Thank you for your help.Generally, if you log off or shut down a form even if it's up, I'm going to close it together, but I'm going to set the application for the form that I'm going to launch as dll...

c#
2 years ago

2 answers
42 views
0
error CS1525:meaning Unexpected symbol ''

Assets/Scenes/Player_NonPhysics2D.cs (42,32): error CS1525: Unexpected symbol'<internal>'The error appears, but I don't understand what this error means.The 42nd line indicated is the return; li...

2 years ago

1 answers
35 views
0
Understanding Calculator Creation in C#

I am currently using C# to create a calculator, but it doesn't work well with Func.What I want to do is to calculate continuously like 1*2*3.I want to get an answer when I press the operator button.At...

c#
2 years ago

1 answers
111 views
0
What does void mean in C-affiliated languages?

What does void mean in C-affiliated languages?Void is used a lot like this, but I wonder what void means.

2 years ago

1 answers
136 views
0
How do I transfer references to parameters in Java?

In C#, we use the keyword ref when we use references Is there something like this in Java?

2 years ago

2 answers
128 views
0
C# Exception VS Return Code

Question 1 public class foo { } public foo SomeFooNULL() { var newFoo = new foo(); if(null == newFoo) { return null; } return newFoo; } public foo SomeFooException() { var newFoo = new foo(); ...


1 answers
50 views
0
I'm trying to link mysql in c#, but I don't know what the problem is.

When compiling the Insert function, it doesn't seem to be open.The select function causes a compilation error.What's the problem?using System;using System.Collections.Generic;using System.Linq;using S...

2 years ago

1 answers
43 views
0
If I press the button on Android, I want to run a function in the C# program on my laptop.

Press the button in the Android laptop c# any function in a program I want to run.What technology should I use at this time? Are you using a socket?Finally, I want to press the button on Android to re...

2 years ago
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