关于ASP.net写入XML的问题

Question

try the following (did not test, so there might be errors):using System.Xml;XmlDataDocument xdd = new XmlDataDocument(YourDataSet1);
XmlProcessingInstruction pi = xdd.CreateProcessingInstruction("xml-stylesheet","type='text/xsl' href='style.xsl'");
xdd.InsertBefore( pi, xdd.DocumentElement);
xdd.Save("YourXMLFileName");

Answer 1

错误提示：
xdd.InsertBefore( pi, xdd.DocumentElement);这一行有问题在尝试使用 XML 操作编辑 XmlDataDocument 之前请设置 DataSet.EnforceConstraints == false。 请指教……谢谢

Answer 2

the answer is right there, :-)YourDataSet1.EnforceConstraints = false;
XmlDataDocument xdd = new XmlDataDocument(YourDataSet1);
.....

Answer 3

Thank u... Really thank u
May u a happy time :)