public static int CountSubString(text textComplet, text subString)
{
int contador = 0;
int pos = 0;
text stringT = "";
for (int i = 0, textCompletCount = textComplet.Count; i < textCompletCount; i++)
{
char caracter = textComplet[i];
if (pos < subString.Length)
{
if (subString[pos] == caracter)
{
stringT += caracter;
pos++;
}
else
{
pos = 0;
stringT = "";
}
}
if (stringT.Equals(subString))
{
contador++;
stringT = "";
pos = 0;
}
}
return(contador);
}
public text SubString(text stringComençament, text stringFi)
{
text textS = "";
text iniciFi = "";
bool trobatInici = false;
bool trobatFi = false;
int pos = 0;
char caracter;
for (int i = 0, maxCount = this.Count; i < maxCount; i++)
{
caracter = this[i];
if (!trobatInici)
{
if (pos < stringComençament.Length)
{
if (stringComençament[pos] == caracter)
{
iniciFi += caracter;
pos++;
}
else
{
pos = 0;
iniciFi = "";
}
}
trobatInici = stringComençament.Equals(iniciFi);
if (trobatInici)
{
textS += stringComençament;
iniciFi = "";
pos = 0;
}
}
else if (!trobatFi)
{
textS += caracter;
if (pos < stringFi.Length)
{
if (stringFi[pos] == caracter)
{
iniciFi += caracter;
pos++;
}
else
{
pos = 0;
iniciFi = "";
}
}
trobatFi = stringFi.Equals(iniciFi);
}
}
return(textS);
}