How to write read data in xml from dataGridView?

Question

C++ / C#

Application startup events

ds = new DataSet();
dt = new DataTable();

ds.Tables.Add(dt);
dataGridView1.DataSource = ds.Tables[0];

Save button
ds.WriteXml("1.xml");
events 1.xml (when entering 3 entries)

<?xml version="1.0" standalone="yes"?>
<NewDataSet>
  <Table1 />
  <Table1 />
  <Table1 />
</NewDataSet>

Answer 1

Can use DataTable.WriteXml (or any other overload).