public override DataSet Clone()
{
CommonDataSet set = (CommonDataSet)base.Clone();
set.InitVars();
set.SchemaSerializationMode = this.SchemaSerializationMode;
return(set);
}
public static XmlSchemaComplexType GetTypedDataSetSchema(XmlSchemaSet xs)
{
CommonDataSet set = new CommonDataSet();
XmlSchemaComplexType type = new XmlSchemaComplexType();
XmlSchemaSequence sequence = new XmlSchemaSequence();
XmlSchemaAny item = new XmlSchemaAny {
Namespace = set.Namespace
};
sequence.Items.Add(item);
type.Particle = sequence;
XmlSchema schemaSerializable = set.GetSchemaSerializable();
if (xs.Contains(schemaSerializable.TargetNamespace))
{
MemoryStream stream = new MemoryStream();
MemoryStream stream2 = new MemoryStream();
try
{
XmlSchema current = null;
schemaSerializable.Write(stream);
IEnumerator enumerator = xs.Schemas(schemaSerializable.TargetNamespace).GetEnumerator();
while (enumerator.MoveNext())
{
current = (XmlSchema)enumerator.Current;
stream2.SetLength(0L);
current.Write(stream2);
if (stream.Length == stream2.Length)
{
stream.Position = 0L;
stream2.Position = 0L;
while ((stream.Position != stream.Length) && (stream.ReadByte() == stream2.ReadByte()))
{
}
if (stream.Position == stream.Length)
{
return(type);
}
}
}
}
finally
{
if (stream != null)
{
stream.Close();
}
if (stream2 != null)
{
stream2.Close();
}
}
}
xs.Add(schemaSerializable);
return(type);
}
