Below is my config xml file,where i have multiple username and password.From this i need to select xml nodes by username
attribute values.
<Authentication>
<auth Userame="username1" Password ="xxxxxx"/>
<auth Userame="username2" Password ="xxxxxxx"/>
<auth Userame="username3" Password ="xxxxxx"/>
</Authentication>
What i am trying is,I need to select the node with username2 and update the value of password for that node in xml.I am using XmlDocument
and i can see lot of examples with XDocument for selecting attribute.Is it possible to perform this with XmlDocument in C#.
Currently i am doing with one node and for one node i implemented like below,
XmlDoc.SelectSingleNode("Settings/Authentication/auth").Attributes["Password"].Value = password;
XmlDoc.Save(path);
Please help me in doing this.
Slight modification to the XPath part of your code will do the job :
var username = "username2";
var xpath = String.Format("Settings/Authentication/auth[@Userame='{0}']", username);
XmlDoc.SelectSingleNode(xpath)
.Attributes["Password"]
.Value = password;
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.