/C#/C# open file for reading and writing

C# open file for reading and writing

C# open file

System.Diagnostics.Process.Start(filePath);

C# open file for reading and writing

static void Main(string[] args)
    {
        var text = File.ReadAllText(@"C:\words.txt");
        File.WriteAllText(@"C:\words.txt", text + "DERP");
    }

Source: stackoverflow.com

C# read file while writing

using (var fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
using (var sr = new StreamReader(fs, Encoding.Default)) {
    // read the stream
    //...
}

Source: stackoverflow.com

Similar codes

31 votes130 views4 answers
C# string to datetime
C#
0 vote122 views1 answer
C# .net core 3.0 trying Exception The transaction log for database is full due to ACTIVE_TRANSACTION
C#
0 vote128 views1 answer
How to add item in list at first position c#
C#
0 vote135 views1 answer
CS0103 C# The name 'Request.Url.Scheme' does not exist in the current context
C#
8 votes134 views3 answers
C# get script directory
C#
18 votes142 views3 answers
C# get date
C#
0 vote129 views1 answer
How to make a 3d object do something when clicked on
C#
0 vote129 views1 answer
Wpf bind to self
C#
0 vote139 views1 answer
Filter list contents with predicate (Lambda)
C#
0 vote120 views1 answer
If this is a Windows (R) Communication Foundation service to which you have access, please check that you have enabled metadata publishing at the specified address.
C#