public DTDChildElemente(string childrenQuellcode)
{
this._art = DTDChildElementArten.Leer;
this._children = new ArrayList();
this._defAnzahl = DTDChildElementAnzahl.GenauEinmal;
this._elementName = "";
this._operator = DTDChildElementOperatoren.Oder;
this._quellcode = childrenQuellcode;
this._quellcode = this._quellcode.Replace("\t", " ");
this._quellcode = this._quellcode.Replace("\r\n", " ");
this._quellcode = this._quellcode.Trim();
if (this._quellcode.Length == 0)
{
this._art = DTDChildElementArten.Leer;
}
else
{
this.CodeAuslesen();
}
}
private void CodeAuslesen()
{
string text = this._quellcode;
string text2 = text.Substring(text.Length - 1, 1);
switch (text2)
{
case "+":
this._defAnzahl = DTDChildElementAnzahl.EinsUndMehr;
text = text.Remove(text.Length - 1, 1);
break;
case "*":
this._defAnzahl = DTDChildElementAnzahl.NullUndMehr;
text = text.Remove(text.Length - 1, 1);
break;
case "?":
this._defAnzahl = DTDChildElementAnzahl.NullOderEinmal;
text = text.Remove(text.Length - 1, 1);
break;
default:
this._defAnzahl = DTDChildElementAnzahl.GenauEinmal;
break;
}
text = text.Trim();
if (text.Substring(0, 1) == "(" && text.Substring(text.Length - 1, 1) == ")")
{
text = text.Substring(1, text.Length - 2);
this.ChildrenAuslesen(text);
}
else
{
this._art = DTDChildElementArten.EinzelChild;
this._elementName = text;
}
}