Convertir una cadena Ascii a Hexadecimal

public string ConvertAsciiHexaDecimal(string strNumAscci){

int a;

string strValorHexa;

strValorHexa = "";



for (a = 0; a < strNumAscci.Length; a = a + 2)

strValorHexa = strValorHexa + Convert.ToChar(Convert.ToInt64("0x" + strNumAscci.Trim().Substring(a, 2), 16));

return strValorHexa;


catch (Exception Ex)



return "";




About omaracostacasas

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