代码如下:

DataTable dt = new DataTable(); 
dt.Clear();
dt.Columns.Add("Name");
dt.Columns.Add("Marks");
DataRow _ravi = dt.NewRow();
_ravi["Name"] = "ravi";
_ravi["Marks"] = "500";
dt.Rows.Add(_ravi);

要查看结构，或者更确切地说，我将其重新表述为模式，您可以通过执行以下操作将其导出到 XML 文件.

To see the structure, or rather I'd rephrase it as schema, you can export it to an XML file by doing the following.

要仅导出架构/结构，请执行以下操作:

To export only the schema/structure, do:

dt.WriteXMLSchema("dtSchemaOrStructure.xml");

此外，您还可以导出数据:

Additionally, you can also export your data:

dt.WriteXML("dtDataxml");