hi all

TestTableAdapter testRegistryTableAdapter = new TestRegistryTableAdapter();
TestRegistryTestRegistryDataTable testRegistryDataTable = new TestRegistry.TestRegistryDataTable();
testRegistryDataTable = testRegistryTableAdapter.GetData();

XmlTextWriter writer = new XmlTextWriter(Server.MapPath("example.xml"), null);

//Write the root element

writer.WriteStartElement("markers");

for (int i = 0; i < callRegistryDataTable.Count; i++)
{
writer.WriteStartElement("marker");
writer.WriteAttributeString("lat", testRegistryDataTable[i].Lat);
writer.WriteAttributeString("lng", testRegistryDataTable[i].Long);
writer.WriteEndElement();
}


writer.WriteEndElement();

//Write the XML to file and close the writer
writer.Close();


Regards
Manivannan.s