Recent questions tagged c#

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+5 votes
4 answers 63 views

I have to program an application management system for my OJT company. The front end will be done ... name textbox so it doesn't accept special chars?...

0 votes
1 answer 20 views

What are the differences between multidimensional arrays double[,] and array-of-arrays double[][] in C#? ... , what is the best use for each one?...

0 votes
1 answer 20 views

I have a public async void Foo() method that I want to call from synchronous method. ... looking into calling these async methods from sync methods....

+1 vote
1 answer 16 views

Some guy asked me this question couple of months ago and I couldn't explain it in detail. What is ... Can you explain it to me in a professional way?...

+1 vote
0 answers 11 views

I have two forms, one is the main form and the other is an options form. So say for example that the ... odd thing to do. So what is the best way?...

+1 vote
0 answers 13 views

<?xml version="1.0" encoding="utf-8"?> <Cars> <Car> < ... ;Accord</Model> </Car> </Cars>...

0 votes
0 answers 12 views

I'm looking for a library/method to parse an html file with more html specific features than generic xml parsing libraries....

0 votes
0 answers 20 views

I'm writing a program in C# that needs to repeatedly access 1 image file. Most of the time it ... wondering if anyone has a better way of doing it?...

0 votes
0 answers 10 views

I have to program an application management system for my OJT company. The front end will be done ... name textbox so it doesn't accept special chars?...

0 votes
0 answers 12 views

How can you convert a byte array to a hexadecimal string and vice versa?...

0 votes
0 answers 38 views

I want to do something like: MyObject myObj = GetMyObj(); // Create and fill a new ... without any changes being reflected in the original object?...

0 votes
0 answers 15 views

I have a scenario. (Windows Forms, C#, .NET) There is a main form which hosts some user ... ) on userControl. The pseudocode would look like this:...

0 votes
0 answers 12 views

What's the best way to call a generic method when the type parameter isn't known at compile time ... ;() using the Type stored in the myType variable?...

0 votes
0 answers 14 views

Which is the simplest way to update a Label from another Thread? I have a Form running on thread1, and ... of thread2's work. How could I do that?...

0 votes
0 answers 15 views

I have some code and when it executes, it throws a NullReferenceException, saying: Object reference not set ... and what can I do to fix this error?...

0 votes
0 answers 14 views

I have some code and when it executes, it throws a IndexOutOfRangeException, saying, Index was outside ... and less than the size of the collection....

–1 vote
0 answers 10 views

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0 votes
0 answers 12 views

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+2 votes
1 answer 11 views

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut ... ut tortor pretium viverra suspendisse potenti nullam...

0 votes
0 answers 11 views

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