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to change data of file in win 7

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Visual Basic .NET

to change data of file in win 7

mitul koradiya

13yAsked Jun 18, 2013, 8:07 AM1.5kVisual Basic .NET

to change data of file in C:\Program Files\abc\a.txt in win7 by the c# coading...

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Vulpes13y ago
Accepted answer
If it's not a particularly large file, you can do it like this by loading all the lines into memory first:

using System.IO;

//...

string filePath = @"C:\Program Files\abc\a.txt";
string[] lines = File.ReadAllLines(filePath);

for(int i = 0; i < lines.Length; i++)
{
// code to change data in lines[i] as you want
}

File.WriteAllLines(filePath, lines);