Questions tagged [streamwriter]
StreamWriter is designed for character output in a particular encoding, whereas classes derived from Stream are designed for byte input and output.
streamwriter
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StreamWriter.Write that returned by a method not working
I have a program file in C# that in some point looks like this:
var lowest3Students = studentAVGsOrdered.Take(3);
using var writer4 = GetStreamWriter(folder, "file4.txt");
WriteStudents(...
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C# System.IO : The process cannot access the file path because it is being used by another process
I am trying to debug the code for uploading the .xlsx file through my application in my local system. At the time of appending log data to the log file this exception
The process cannot access the ...
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process cannot access the file while trying to use StreamWriter [duplicate]
The process cannot access the file 'C:\csharp\notebook.txt' because it
is being used by another process.
How is it used by another process, if I haven't used StreamWriter yet? I want to add new text ...
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How do I open with read-only mode while saving csv file?
In C#, my program creates *.csv file.
And append data to this file every 1ms.
While append data, when I open *.csv file, this error occurs
I JUST want to open "ONLY READ MODE" while append ...
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Text file is locked for openning when running the script but I can open it manually
I have the following PowerShell script:
do{
$Error[0]= $null
$StreamWrite = [System.IO.StreamWriter]::new($PathToTextFile,$true,[system.Text.Encoding]::Unicode)
}while ($Error[0] -ne $...
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2
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42
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SerializeObject & StreamWriter created file not complete
here is my code :
string json = JsonConvert.SerializeObject(stocksArticles,Formatting.Indented);
StreamWriter sw = new StreamWriter("Export\\Stocks.json");
sw.Write(json);
it's working fine ...
- 23
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using Steamwriter to write to a file gets stuck in foreach loop
I'm trying to create a small program that takes a html file as an input, and writes all links into a new output file. My problem is that the output file is empty. When debugging, it looks like I get ...
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"WriteLine" stop writing a file. (Windows PowerShell)
I am trying to create a script for the university, that sorts the number of processes in the system by their handles number and saves them in a file. So far so good, sounds easy. But when I thought I ...
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How to access a relative URI using StreamReader in C#
So I'm trying to read/write to a generic .dat file which contains plain text. I've been trying to do it with StreamReader/Writer as this seemed to be the neatest way of doing things.
The data.dat file ...
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102
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How to edit specific line in a textfile?
I know, that i can use ReadAllLines method and edit line using it's index. But this way not good for huge files. For example, i have file with 800,000 lines, and i need to find a line, which contains &...
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In C#, using "using" results in errors, is there a better practice than just not using "using"?
I have the following method:
[SuppressMessage("Reliability", "CA2000:Dispose objects before losing scope", Justification = "If we dispose of the csvWriter, it won't be ...
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StreamWriter fails to create a text file inside a folder with added DateTime.Now [duplicate]
I wanted to add a timestamp to the writing file and tried this:
TextWriter iterationLogger = new StreamWriter($"{DateTime.Now} Iteration log.txt");
Then StremWritter throws exception The ...
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C# "The process cannot access the file because it is being used by another process" error
I've been trying to figure out what's my error here for a few minutes now. can someone help?
public void UpdateItemList(string word, string replacement)
{
StreamReader ...
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359
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Do I need to dispose of StreamWriter when generating a stream from a string?
So I have the following code to convert a string to a MemoryStream https://stackoverflow.com/a/1879470/2987066
public static Stream GenerateStreamFromString(string s)
{
var stream = new ...
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Within a File StreamWriter scope how to get the Total lines counts in a file
How to do get the Total lines of the file when we are within in a StreamWriter scope.
Based on the total number of lines count I am writing some more lines at the end of the file.
I have tried the ...
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