clear all child nodes on button click

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hi guys,

i have a problem in code.. i want when i click on a button my xml file's all child node has been clear. only my parent node is remaining.

xml structure:-

<images>
<imgName>
text1
</imgName>

<imgName>
text2
</imgName>
</images>

i want when i click on button my xml files child node has been deleted only my parent noe is remaning. after button click xml structure is look like this..

<images>

</images>

please help quick
thnx

Posted 2-Sep-11 17:51pm

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m@dhu · Answer 1 · 2011-09-02T19:32:00

XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(Server.MapPath("image.xml"));
 
XmlNode node = xmlDoc.SelectSingleNode("/images/imgName");
XmlNode commonParent = node.ParentNode;
 
if(node != null)
{
    commonParent.RemoveAll();
}
 
xmlDoc.Save(Server.MapPath("image.xml"));

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