private void ParseSchema(XmlDocument doc)
{
XmlNodeList lst = doc.GetElementsByTagName("SECTION");
if (lst.Count == 0)
{
throw new XmlException("Could not locate the 'TABLE' node." + Environment.NewLine +
"The Schema is case sensitive.");
}
// Process Each Section added to Sections Collection
foreach (XmlNode tableNode in lst)
{
string Name = "";
SectionFormat fileformat = SectionFormat.FixedWidth;
foreach (XmlAttribute attribute in tableNode.Attributes)
{
switch (attribute.Name.ToLower())
{
case "name": Name = attribute.Value; break;
case "sectionformat": fileformat = (SectionFormat)Enum.Parse(typeof(SectionFormat), attribute.Value); break;
}
}
Section section = new Section(Name, fileformat);
TextFieldCollection m_TextFields = ParseSchemaSection(tableNode);
section.TextFields = m_TextFields;
sections.Add(section);
}
}
public void AddRange(TextFieldCollection texValue)
{
int intCounter = 0;
while (intCounter < texValue.Count)
{
Add(texValue[intCounter]);
intCounter++;
}
}
private TextFieldCollection ParseSchemaSection(XmlNode tableNode)
{
TextFieldCollection m_TextFields = new TextFieldCollection();
XmlNodeList lst = tableNode.ChildNodes; // GetGetElementsByTagName("FIELD");
TextField field;
string name = "";
TypeCode datatype;
int length = 0;
int startindex = 0;
string format = "";
foreach (XmlNode node in lst)
{
name = "";
datatype = TypeCode.String;
length = 0;
startindex = -1;
format = "";
foreach (XmlAttribute fattribute in node.Attributes)
{
switch (fattribute.Name.ToLower())
{
case "name": name = fattribute.Value; break;
case "datatype": datatype = (TypeCode)Enum.Parse(typeof(TypeCode), fattribute.Value); break;
case "length": length = Int32.Parse(fattribute.Value); break;
case "startindex": startindex = int.Parse(fattribute.Value); break;
case "format": format = fattribute.Value; break;
}
}
field = new TextField(name, datatype, length, startindex, format);
m_TextFields.Add(field);
}
return(m_TextFields);
}
public TextFieldEnumerator(TextFieldCollection texMappings)
: base()
{
iEnLocal = (System.Collections.IEnumerable)texMappings;
iEnBase = iEnLocal.GetEnumerator();
}
public TextFieldCollection(TextFieldCollection texValue)
: base()
{
AddRange(texValue);
}
public Section(string Name, SectionFormat Format)
{
m_TextFields = new TextFieldCollection();
m_Name = Name;
m_Format = Format;
}