C#•8mo ago

WriteLine happening after Readline, why?

 if (!file[i].Contains("Breakthrough pressure") & headerLine == 1 & dataStop == 0 & i - 2 > header_i)
            {
                //Console.WriteLine("found");
                sw.WriteLine(Regex.Replace(file[i].Trim(), @"\s+", ","));
                var plot_x = Regex.Replace(file[i].Trim(), @"\s+", ",").Split(",");

                string ok = plot_x[0];
                Console.WriteLine(ok);
                Console.ReadLine();

 if (!file[i].Contains("Breakthrough pressure") & headerLine == 1 & dataStop == 0 & i - 2 > header_i)
            {
                //Console.WriteLine("found");
                sw.WriteLine(Regex.Replace(file[i].Trim(), @"\s+", ","));
                var plot_x = Regex.Replace(file[i].Trim(), @"\s+", ",").Split(",");

                string ok = plot_x[0];
                Console.WriteLine(ok);
                Console.ReadLine();

8 Replies

SaltyOP•8mo ago

My ReadLine is getting called first after that i get the writeline why is that i dont see a reason to need async in here ?

SaltyOP•8mo ago

SaltyOP•8mo ago

seems my variables are empty when writeline is called but they are fine after the readline Im lost

                await Task.Run(() =>
                {
                    plot_x = Regex.Replace(file[i].Trim(), @"\s+", ",").Split(",")[0];
                });

                await Task.Run(() =>
                {
                    plot_x = Regex.Replace(file[i].Trim(), @"\s+", ",").Split(",")[0];
                });

doesnt help either

SleepWellPupper•8mo ago

I don't see WriteLine happening before ReadLine. The breakpoint on WriteLine was clearly hit? Where would that be? Seems to me your file[i] simply doesn't contain any data. So ok will be empty after calling Split. Could you check that file[i] actually contains a string that would result in the expected value for ok

SaltyOP•8mo ago

but im getting data in writeline after the readline @SleepWellPupper i dont understand why its getting populated/printed out only then im also outputing data into a txt with sw.WriteLine(Regex.Replace(file[i].Trim(), @"\s+", ","));, and it is not blank

SleepWellPupper•8mo ago

Is this a single file in a console application? If so, I could take a look at it if you post a gist, repo or the file in here

Anchy•8mo ago

try splitting your lines up into individuals variables so you can properly track the state of everything when you set a breakpoint like what does file[i] even return, maybe follow the DRY principle instead of using file[i].Trim() multiple times I am also unsure if you are meaning to use the bitwise & operator in your if statement or the logical && operator

SleepWellPupper•8mo ago

Yeah the bitwise & is sketchy too

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WriteLine happening after Readline, why?