Questions tagged as 'c#'

Tagged questions
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Convert file to XML and maintain attribute names

I am using C # , and I need to convert an XML list to an array so that it can be sent via WCF and that data can be displayed in the web client. Of the following arrangement I just need to keep Name and Url . <?xml versi...
asked by 02.01.2018 / 21:30
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Can join, combine concatenate two columns?

How about, I have my next get and set: public virtual string Tp_Do { get; set; } public virtual string N_Rf { get; set; } Can you join in a single get and set Tp_Do and N_Rf? I hope...
asked by 09.01.2018 / 01:28
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How to show the values in each bar of a chart

Buenos Dias, I would like to know if you can help me, I'm doing a statistical chart with asp.net c #, so I got the graph but what does not come out is that I want the actual number in each bar to appear for example as well as the image...
asked by 07.12.2017 / 18:22
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Problem with List string

Hi, I have a problem trying to modify a code in a lexical analyzer and I want it to identify reserved words. The original code came with List<char> but when I change the char for string I get an error in this part: L...
asked by 16.03.2018 / 03:29
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MVC: Loading incorrect list

Greetings, help please, when I EDIT some value of the properties of the collection this is not reflected in the returned views, for example, when I try to EDIT the age allows me to do it, but when I save I do not see the change reflected, becaus...
asked by 10.09.2017 / 15:13
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Algorithm to find the largest of the sums in a list

I need some way to find the best way to find a sum that is closest to an input parameter in a method public int MejorSuma(int numero, int suma, List<int> lista) { .... } I want to create a function with three p...
asked by 22.08.2017 / 11:53
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How to pass memory blocks (pointers) from C ++ to C #?

I have a small problem that I hope you can help me. I have this code in c++ : __declspec(dllexport) unsigned char* ProcessFrame() { VideoCapture cam; cam.open(0); Mat imagen; unsigned char* result; cam >> i...
asked by 28.08.2017 / 10:50
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Show Array and Matrix

I am not able to show the array corresponding to the matrix, just ready the total of bets, but I do not see who corresponds: I have this method: static void mostrar(int[,] matriz) //MOSTRAR APUESTAS { for (int fila = 0; fila <...
asked by 26.06.2017 / 21:08
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Name a backup but that does not match the previous C #

My code makes a backup of a folder, if the backup folder exists it creates another by adding "_1" and if it does not exist it creates a new one. I do not know how to do it so that when there is more than one backup folder it automatically genera...
asked by 06.10.2017 / 09:42
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String containing '@' with wildcard

I wanted to find something with the function range.Find.Execute() , since I need to find all the words that start with an at @ and the wildcards that probe were: (@)* (^064)* But none of them helped me. With which one can I f...
asked by 10.08.2017 / 21:07