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Replacing characters in C# (ascii)

Asked 2011-03-28T13:25:59.097
11

I got a file with characters like these: à, è, ì, ò, ù - À. What i need to do is replace those characters with normal characters eg: à = a, è = e and so on..... This is my code so far:

StreamWriter sw = new StreamWriter(@"C:/JoinerOutput.csv");
string path = @"C:/Joiner.csv";
string line = File.ReadAllText(path);

if (line.Contains("à"))
{
    string asAscii = Encoding.ASCII.GetString(Encoding.Convert(Encoding.UTF8, Encoding.GetEncoding(Encoding.ASCII.EncodingName, new EncoderReplacementFallback("a"), new DecoderExceptionFallback()), Encoding.UTF8.GetBytes(line)));
    Console.WriteLine(asAscii);
    Console.ReadLine();

    sw.WriteLine(asAscii);
    sw.Flush();
}

Basically this searches the file for a specific character and replaces it with another. The problem that i am having is that my if statement doesn't work. How do i go about solving this?

This is a sample of the input file:

Dimàkàtso Mokgàlo
Màmà Ràtlàdi
Koos Nèl
Pàsèkà Modisè
Jèrèmiàh Morèmi
Khèthiwè Buthèlèzi
Tiànà Pillày
Viviàn Màswàngànyè
Thirèshàn Rèddy
Wàdè Cornèlius
ènos Nètshimbupfè

This is the output if use : line = line.Replace('à', 'a'); :

Ch�rl�n� Kirst�n
M�m� R�tl�di
Koos N�l
P�s�k� Modis�
J�r�mi�h Mor�mi
Kh�thiw� Buth�l�zi
Ti�n� Pill�y
Vivi�n M�sw�ng�ny�
Thir�sh�n R�ddy
W�d� Corn�lius
�nos N�tshimbupf�

With my code the symbol will be removed completely

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1 Answer

0

Use this:

     if (line.Contains(“OldChar”))
     {
        line = line.Replace(“OldChar”, “NewChar”);
     }
answered 2011-03-28T13:30:11.427

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