public override global::System.Data.DataSet Clone()
{
SampleDS cln = ((SampleDS)(base.Clone()));
cln.InitVars();
cln.SchemaSerializationMode = this.SchemaSerializationMode;
return(cln);
}
private static SampleDS GetSampleData()
{
SampleDS ds = new SampleDS();
ds.USState.AddUSStateRow("Alabama", "AL");
ds.USState.AddUSStateRow("Alaska", "AK");
ds.USState.AddUSStateRow("Arizona", "AZ");
ds.USState.AddUSStateRow("Arkansas", "AR");
ds.USState.AddUSStateRow("California", "CA");
ds.USState.AddUSStateRow("Colorado", "CO");
ds.USState.AddUSStateRow("Connecticut", "CT");
ds.USState.AddUSStateRow("Delaware", "DE");
ds.USState.AddUSStateRow("Florida", "FL");
ds.USState.AddUSStateRow("Georgia", "GA");
ds.USState.AddUSStateRow("Hawaii", "HI");
ds.USState.AddUSStateRow("Idaho", "ID");
ds.USState.AddUSStateRow("Illinois", "IL");
ds.USState.AddUSStateRow("Indiana", "IN");
ds.USState.AddUSStateRow("Iowa", "IA");
ds.USState.AddUSStateRow("Kansas", "KS");
ds.USState.AddUSStateRow("Kentucky", "KY");
ds.USState.AddUSStateRow("Louisiana", "LA");
ds.USState.AddUSStateRow("Maine", "ME");
ds.USState.AddUSStateRow("Maryland", "MD");
ds.USState.AddUSStateRow("Massachusetts", "MA");
ds.USState.AddUSStateRow("Michigan", "MI");
ds.USState.AddUSStateRow("Minnesota", "MN");
ds.USState.AddUSStateRow("Mississippi", "MS");
ds.USState.AddUSStateRow("Missouri", "MO");
ds.USState.AddUSStateRow("Montana", "MT");
ds.USState.AddUSStateRow("Nebraska", "NE");
ds.USState.AddUSStateRow("Nevada", "NV");
ds.USState.AddUSStateRow("New Hampshire", "NH");
ds.USState.AddUSStateRow("New Jersey", "NJ");
ds.USState.AddUSStateRow("New Mexico", "NM");
ds.USState.AddUSStateRow("New York", "NY");
ds.USState.AddUSStateRow("North Carolina", "NC");
ds.USState.AddUSStateRow("North Dakota", "ND");
ds.USState.AddUSStateRow("Ohio", "OH");
ds.USState.AddUSStateRow("Oklahoma", "OK");
ds.USState.AddUSStateRow("Oregon", "OR");
ds.USState.AddUSStateRow("Pennsylvania", "PA");
ds.USState.AddUSStateRow("Rhode Island", "RI");
ds.USState.AddUSStateRow("South Carolina", "SC");
ds.USState.AddUSStateRow("South Dakota", "SD");
ds.USState.AddUSStateRow("Tennessee", "TN");
ds.USState.AddUSStateRow("Texas", "TX");
ds.USState.AddUSStateRow("Utah", "UT");
ds.USState.AddUSStateRow("Vermont", "VT");
ds.USState.AddUSStateRow("Virginia", "VA");
ds.USState.AddUSStateRow("Washington", "WA");
ds.USState.AddUSStateRow("West Virginia", "WV");
ds.USState.AddUSStateRow("Wisconsin", "WI");
ds.USState.AddUSStateRow("Wyoming", "WY");
ds.AcceptChanges();
return ds;
}
public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedDataSetSchema(global::System.Xml.Schema.XmlSchemaSet xs)
{
SampleDS ds = new SampleDS();
global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
global::System.Xml.Schema.XmlSchemaAny any = new global::System.Xml.Schema.XmlSchemaAny();
any.Namespace = ds.Namespace;
sequence.Items.Add(any);
type.Particle = sequence;
global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
if (xs.Contains(dsSchema.TargetNamespace))
{
global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
try {
global::System.Xml.Schema.XmlSchema schema = null;
dsSchema.Write(s1);
for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext();)
{
schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
s2.SetLength(0);
schema.Write(s2);
if ((s1.Length == s2.Length))
{
s1.Position = 0;
s2.Position = 0;
for (; ((s1.Position != s1.Length) &&
(s1.ReadByte() == s2.ReadByte()));)
{
;
}
if ((s1.Position == s1.Length))
{
return(type);
}
}
}
}
finally {
if ((s1 != null))
{
s1.Close();
}
if ((s2 != null))
{
s2.Close();
}
}
}
xs.Add(dsSchema);
return(type);
}
public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs)
{
global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
SampleDS ds = new SampleDS();
global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
any1.Namespace = "http://www.w3.org/2001/XMLSchema";
any1.MinOccurs = new decimal(0);
any1.MaxOccurs = decimal.MaxValue;
any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
sequence.Items.Add(any1);
global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
any2.MinOccurs = new decimal(1);
any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
sequence.Items.Add(any2);
global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
attribute1.Name = "namespace";
attribute1.FixedValue = ds.Namespace;
type.Attributes.Add(attribute1);
global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
attribute2.Name = "tableTypeName";
attribute2.FixedValue = "Table1DataTable";
type.Attributes.Add(attribute2);
type.Particle = sequence;
global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
if (xs.Contains(dsSchema.TargetNamespace))
{
global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
try {
global::System.Xml.Schema.XmlSchema schema = null;
dsSchema.Write(s1);
for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext();)
{
schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
s2.SetLength(0);
schema.Write(s2);
if ((s1.Length == s2.Length))
{
s1.Position = 0;
s2.Position = 0;
for (; ((s1.Position != s1.Length) &&
(s1.ReadByte() == s2.ReadByte()));)
{
;
}
if ((s1.Position == s1.Length))
{
return(type);
}
}
}
}
finally {
if ((s1 != null))
{
s1.Close();
}
if ((s2 != null))
{
s2.Close();
}
}
}
xs.Add(dsSchema);
return(type);
}
