C#•2y ago

❔ StreamWriter and StreamReading help

Hi, i'm currently working on a project which has a students name, student ID, and if they passed or failed and their percentage and I was just wondering how do I streamwrite and read it all as im still so confused.

10 Replies

Angius•2y ago

Well, this error is obvious

Angius•2y ago

And very easy to avoid if you use interpolation instead of concatenation The other two... We'd need to see what they say

Matt•2y ago

I might be dumb here but what is the difference, sorry this is my first big project i have ever had to do so kinda making errors left and right

Angius•2y ago

$interpolation

MODiX•2y ago

String interpolation is the preferred way of building strings in C#. It is easier to read than concatenation. For example:

var foo = 1;
var bar = 2;
Console.WriteLine("foo is equal to: " + foo + " and bar is equal to: " + bar);

var foo = 1;
var bar = 2;
Console.WriteLine("foo is equal to: " + foo + " and bar is equal to: " + bar);

can be written as:

var foo = 1;
var bar = 2;
Console.WriteLine($"foo is equal to: {foo} and bar is equal to: {bar}");

var foo = 1;
var bar = 2;
Console.WriteLine($"foo is equal to: {foo} and bar is equal to: {bar}");

Angius•2y ago

'Ere you go

Matt•2y ago

Cheers I didn’t even know about that bit the main error issue I was having was reading just cause it’s giving me a mare

ero•2y ago

female horse

Matt•2y ago

Sorry nightmare

Accord•2y ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ StreamWriter and StreamReading help