我有一些 xml 集,我必须在没有任何前缀的节点上添加命名空间前缀。
我编写了一个适用于除根元素以外的所有节点的代码。
请指出我也可以更改根元素前缀的事情。
private void ReplaceFile(string xmlfile)
{
XmlDocument doc = new XmlDocument();
doc.Load(xmlfile);
var a = doc.CreateAttribute("xmlns:mailxml12tm");
a.Value = "http://idealliance.org/Specs/mailxml12.0a/mailxml_tm";
doc.DocumentElement.Attributes.Append(a);
doc.DocumentElement.Prefix = "mailxml12tm";
//foreach (XmlNode item in doc.SelectNodes("//*").Cast<XmlNode>().Where(item => item.Prefix.Length == 0))
//{
// item.Prefix = "mailxml12tm";
//}
doc.Save(xmlfile);
}
xml文件:
<DeliveryApptCreateRequest
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
p3:ApptType="Pallet" p3:PickupOrDelivery="Delivery"
p3:ShipperApptRequestID="4490B0C07355" p3:SchedulerCRID="6498874"
xmlns:p3="http://idealliance.org/Specs/mailxml12.0a/mailxml_defs">
<SubmitterTrackingID xmlns="http://idealliance.org/Specs/mailxml12.0a/mailxml_tm">2CAD3FBC71B1E1517021</SubmitterTrackingID>
<DestinationEntry xmlns="http://idealliance.org/Specs/mailxml12.0a/mailxml_tm">No</DestinationEntry>
<OneTimeAppt xmlns="http://idealliance.org/Specs/mailxml12.0a/mailxml_tm">
<PreferredAppt>2012-07-01T09:00:00Z</PreferredAppt>
</OneTimeAppt>
</DeliveryApptCreateRequest>