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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Preserving basic application functions when using StandardInput/Output redirection
I’m trying to run an external (non-GUI) application and use RedirectStandardInput and RedirectStandardOutput to send data to and receive data from this application to a TextBox. The main problem is ...
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stop streamwriter writer and convert to string
i want to pull git log with cmd panel. this is relatively easy to do with
Process process = new Process();
ProcessStartInfo info = new ProcessStartInfo();
info.FileName = "cmd.exe";
info....
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2
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Is it correct to leverage a stream writer WriteLineAsync with WhenAll
I have a snippet of code that is writing to a memory stream in an asynchronous way (.NET Standard 2.1)
Create a list of hot tasks, one per a line
Then await when all of them will be finished
Flush ...
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1
answer
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how do I make a text file line into a list
is it possible to make this into a list and then make a code where I can delete what's inside the list per line (text file) and then searching the contents of the list
class data
{
public ...
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Asyncio stream writer persists data
I'm using asyncio to create a websocket between my clients and server.
I am using StreamWriter.write() to send data to and from the client.
data = {
"type": "DRAW_RECT",...
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2
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369
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Improve saving to CSV file (C#)
I'm writing column data to CSV file:
string sep = CultureInfo.CurrentCulture.TextInfo.ListSeparator;
string csvFile = "MyName.csv";
using (StreamWriter writer = new StreamWriter(csvFile))
{
...
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3
answers
431
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C# Reuse StreamWriter or FileStream but change destination file
A little background...
Everything I'm about to describe up to my implementation of the StreamWriter is business processes which I cannot change.
Every month I pull around 200 different tables of data ...
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Writing an ItemArray that contains NULLS
I'm trying to write a datarow out to a text file with delimiters between each value and this works fine until the SQL Table has any NULLs in it.
I can possibly just remove the NULL values from the ...
2
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2
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468
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stream writer is not writing to JSON file in webapi
Im trying to write data in a JSON file using webapi but stream writer is not writing data to the file.
JSON File :
{
"Students": [
{
"id": 1,
"name": "Ravi&...
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1
answer
254
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Is there a way to delete all lines of text from a .txt file using StreamReader/Writer?
I am using C# with Unity.
I have a text file in my assets that is updated by a void function via StreamWriter. I want to remove all lines of text from the file (making it blank) upon the execution of ...
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1
answer
171
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Save and load a game by using StreamWriter and ReadWriter (C#)
I'm creating a small program which can save and load char array values. Then, I got stuck with two problems.
I have no idea how to make the program end after saving the data.
After loading the char ...
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1
answer
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C# Wrap Array of StreamWriters in an using block (Or any smarter way)
I'm Writing to 2 files at a time from a row in a csv, basically I have a list of rows that some have errors so I want to create a log file with detailed errors per row and a new csv with all these ...
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132
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How to check stream writer flush called or not?
I have 2 places where I am calling writer.Flush() method like:
StreamWriter writer;
....
writer.Flush();
How to check was writer.Flush() called or not?
there is my code:
var writer = new ...
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C#: System.ObjectDisposedException: 'Cannot write to a closed TextWriter.' [closed]
I'm writing a program that exports data from a DataTable into a csv file but when I run the program I get the error : System.ObjectDisposedException: 'Cannot write to a closed TextWriter.'
Here's the ...
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TextWriter data missing but not throw exception
I have some codes process data like:
select data from database
write data to TXT file
update data flag in database
In little accident case, the data only write partly to the file, but data flag had ...