Hi,
Based on my test with the code below.
private void button2_Click(object sender, EventArgs e)
{
DataTable dataTable = new DataTable("MyTable");
DataColumn dc = new DataColumn();
dc.ColumnName = "MyColumnName";
dc.DataType = typeof(int);
dc.ColumnMapping = MappingType.SimpleContent;
//dc.ColumnMapping = MappingType.Element;
dataTable.Columns.Add(dc);
DataRow dr = dataTable.NewRow();
dr[0]=100;
dataTable.Rows.Add(dr);
foreach (DataColumn dataColumn in dataTable.Columns)
{
MessageBox.Show(dataColumn.ColumnMapping.ToString());
}
dataTable.WriteXml(@"C:\temp\test1.txt");
}
[SimpleContent]
<?xml version="1.0" standalone="yes"?>
<DocumentElement xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance">
<MyTable>100</MyTable>
</DocumentElement>
[Element]
<?xml version="1.0" standalone="yes"?>
<DocumentElement>
<MyTable>
<MyColumnName>100</MyColumnName>
</MyTable>
</DocumentElement>
From the output, we will know that, in the SimpleContent mapping, the Text
"100" will be consider as a column. But in the Element, the
<MyColumnName>100</MyColumnName> is considered as a column.
Also here is a link for your reference.
Inferring Element Text
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/htm
l/cpconinferringelementtext.asp
Best regards,
Peter Huang
Microsoft Online Partner Support
Get Secure! -
www.microsoft.com/security
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