public static SingleReport Replace(string input, string search, string replace, bool ignoreCase)
{
SingleReport singleReport = new SingleReport();
if (input.Length == 0 || search.Length == 0 || search.Length > input.Length)
{
singleReport.Text = input;
}
else
{
StringBuilder resultString = new StringBuilder(input.Length);
int pos = 0;
while (pos + search.Length <= input.Length)
{
if (string.Compare(input, pos, search, 0, search.Length, ignoreCase) == 0)
{
// add the replaced string
resultString.Append(replace);
pos += search.Length;
++singleReport.Matches;
}
else
{
// advance one character
resultString.Append(input, pos++, 1);
}
}
// append remaining characters
resultString.Append(input, pos, input.Length - pos);
singleReport.Text = resultString.ToString();
}
return singleReport;
}
public static SingleReport Replace(string input, string search, string replace, bool ignoreCase)
{
SingleReport singleReport = new SingleReport();
MatchCollection matches = ignoreCase ?
Regex.Matches(input, search, RegexOptions.IgnoreCase) :
Regex.Matches(input, search);
singleReport.Matches = matches.Count;
if (matches.Count == 0)
{
singleReport.Text = input;
}
else
{
singleReport.Text = ignoreCase ?
Regex.Replace(input, search, replace, RegexOptions.IgnoreCase) :
Regex.Replace(input, search, replace);
}
return singleReport;
}
