How to read file include in C#?

Question

1.00/5 (2 votes)

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hello. I am getting a table in the database with the select query.
And if this query returns greater than 0, I would like to remove the result log from the center.

I write ErrorFile include count 0 =>dont write log txt
I write ErrorFile value include count >0 => this values content is incorrect.

What I have tried:

C#

if(ErrorFile.Count !=0)
{
    //ErrorFile=...   //error file has 2 entries(For example select query return 2.)
    File.AppendAllText(ErrorFile, Environment.NewLine + Error);  //write log txt
}

Posted 15-Feb-19 23:03pm

StudentSC

Updated 16-Feb-19 7:52am

v7

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Comments

Richard MacCutchan 16-Feb-19 5:15am

Sorry but your question is not clear. Are you trying to read the contents of a pdf file, or just report its name?

[no name] 16-Feb-19 8:11am

Hello.First of all, thank you for your help.If the error file content is greater than 0, the file also has pdf errors.Hence you want to print log txt sine has pdf errors.

Richard MacCutchan 16-Feb-19 8:39am

Sorry, but that still does not make the problem clear. What does "error file content is greater than 0" mean? What does " file also has pdf errors" mean? What files are you talking about, and how are you processing them? Please edit your question and try to provide some more details of what your application is trying to do.

OriginalGriff 16-Feb-19 5:17am

This is not a good question - we cannot work out from that little what you are trying to do.
Remember that we can't see your screen, access your HDD, or read your mind - we only get exactly what you type to work with.
Use the "Improve question" widget to edit your question and provide better information.

[no name] 16-Feb-19 8:21am

Thank you for your suggestion. So I want to get the error value in the file if the error is a faulty pdf, and if it is greater than 0 according to this value, it is wrong.

OriginalGriff 16-Feb-19 8:29am

No, stop trying to type as little as possible, and explain in detail what the problem is: the better the information you give us, the better our solution can be.

At the moment, I have no real idea what your problem is!

AnkushK1 16-Feb-19 5:33am

Please include more details regarding the error your are facing, functionality you want to achieve and also the code that you are currently using to achieve it

Dave Kreskowiak 16-Feb-19 9:23am

Dude. Half of what you put in this post doesn't make any sense at all in the English language. The other half doesn't describe what you're trying to do nor any problem you're having.

Richard MacCutchan 16-Feb-19 9:53am

Please think about what you are putting in your question. This code:

public static int Control(){
string q= "Select * from tbl.ErrorFile ";
return query;
}

makes no more sense than what you have written, and will not even compile. And if it did, it would not do anything useful.

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