. NET implementation of XML and DataTable Interchange example code _ Practical skills

Copy Code code as follows:

private String Convertdatatabletoxml (DataTable xmlds)

{

MemoryStream stream = null;

XmlTextWriter writer = null;

Try

{

stream = new MemoryStream ();

writer = new XmlTextWriter (stream, Encoding.default);

Xmlds.writexml (writer);

int count = (int) stream. Length;

byte[] arr = new Byte[count];

Stream. Seek (0, seekorigin.begin);

Stream. Read (arr, 0, Count);

UTF8Encoding UTF = new utf8encoding ();

Return UTF. GetString (arr). Trim ();

}

Catch

{

return String.Empty;

}

Finally

{

if (writer!= null) writer. Close ();

}

}

Private DataSet Convertxmltodataset (string xmlData)

{

StringReader stream = null;

XmlTextReader reader = null;

Try

{

DataSet Xmlds = new DataSet ();

stream = new StringReader (xmlData);

reader = new XmlTextReader (stream);

Xmlds.readxml (reader);

return xmlds;

}

catch (Exception ex)

{

String strtest = ex. message;

return null;

}

Finally

{

if (reader!= null)

Reader. Close ();

}

}