private void ConcatNoDelimiter(string s) {
switch (this.idxStr) {
case 0: this.s1 = s; break;
case 1: this.s2 = s; break;
case 2: this.s3 = s; break;
case 3: this.s4 = s; break;
default:
if (this.idxStr == 4) {
this.strList = new ArrayList(8);
this.strList.Add(this.s1);
this.strList.Add(s2);
this.strList.Add(s3);
this.strList.Add(s4);
}
this.strList.Add(s);
break;
}
this.idxStr++;
}
}