How to change or replace the xml node value and attribute value/

Question

xml node in the document want to change node value and attribute vale of the node in the word document

Yadlapalli Srikanth · Answer

create a hidden text field of the original text compare with the availability in xml file and then update private void updateDocument() { StringBuilder sb = new StringBuilder(); string strFileName = Testimonial2.xml; string pathStr = Server.MapPath(); if (Directory.Exists(pathStr) == false) { Directory.CreateDirectory(pathStr); } string direcPath = pathStr + \Testimonial2.xml; if (File.Exists(direcPath) == true) { XmlDocument doc; try { doc = new XmlDocument(); doc.Load(direcPath); doc.Save(direcPath); } catch (Exception ex) { } finally { } try { doc = new XmlDocument(); doc.Load(direcPath); XmlNode oldChild = doc.SelectSingleNode(Poems/Poems[content = ' + txtcontenthidden.Text + ']); foreach (XmlNode node1 in oldChild.ChildNodes[0]) { oldChild.ChildNodes[0].InnerText = txtContent.Text; oldChild.ChildNodes[3].InnerText = DateTime.Now.ToShortDateString(); } doc.Save(direcPath); bindTest(); lblerror.Text =  Testimonial updated Successfully. ; txtContent.Text = ; btnContent.Text = Add Testimonial; btnContent.CommandName =Add Testimonial; btndelete.Visible = false; } catch (Exception ex) { throw ex; } finally { // fsReadXml.Close(); } } }