protected void Compress()
{
char[] chars = RawString.ToCharArray();
StringBuilder builder = new StringBuilder();
int count = 1;
char previous = chars[0];
for (int i = 1; i < chars.Length; i++)
{
char current = chars[i];
if (current == previous)
{
count++;
}
else
{
if (count > 1)
{
builder.Append(count);
}
builder.Append(previous);
count = 1;
}
previous = current;
}
if (count > 1)
{
builder.Append(count);
}
CompressedString = builder.Append(previous).ToString();
}