c# - How can I write to the root element? -


when use following code can write xml file write outside root element.

streamwriter sw = file.appendtext(environment.currentdirectory + "\\settings.xml"); xmltextwriter xtw = new xmltextwriter(sw);  xtw.writestartelement("connection"); xtw.writeelementstring("id", name); xtw.writeelementstring("version", "2.3.1"); xtw.writeelementstring("server", ip_textbox.text); xtw.writeelementstring("port", port_textbox.text); xtw.writeelementstring("uid", user_textbox.text); xtw.writeelementstring("password", pass_textbox.text);  xtw.close();

after code runs xml looks this:

<?xml version='1.0' encoding='utf-8' ?> <root>  </root> <connection><id>test</id><version>2.3.1</version><server>127.0.0.1</server><port>3306</port><uid>root</uid><password>root</password>

when should like:

<?xml version='1.0' encoding='utf-8' ?> <root>   <connection>      <id>test</id>      <version>2.3.1</version>      <server>127.0.0.1</server>      <port>3306</port>      <uid>root</uid>      <password>root</password>   </connection> </root>

again question how can write inside root element?

it looks file contains xml (likely <root></root> based on sample output). since using appendtext xml appended existing file instead of replacing. result nodes you've added outside of root , xml invalid.

there no reasonable way insert nodes text file (possible, hard).

if want generate complete xml xmlwriter need re-create file , add nodes starting root.

alternatively can load existing file xml (using xmldocument or more popular xdocument), add nodes "root" element , save whole file.


Comments

Post a Comment

Popular posts from this blog

jquery - How do you format the date used in the popover widget title of FullCalendar? -

Image
in fullcalendar, how format date used in popover widget title when clicking '+n more'? code: <div class="fc-popover fc-more-popover"> <div class="fc-header fc-widget-header"> <span class="fc-close fc-icon fc-icon-x"></span> <span class="fc-title">tuesday, april 7</span> ... </div> ... </div> you use daypopoverformat that. determines date format of title of popover created eventlimitclick option. must date formatting string. default value "dddd, mmmm d" english , "ll" other languages.
Read more

asp.net mvc - SSO between MVCForum and Umbraco7 -

i need integrate sso between mvcforum (forum of company) , umbraco7 (manages cms company). however struggling shared authentication work. tried several ways suggested on other threads still not running expected. here did: 1. in mvcforum (forum.mywebsite.com) 1.1. machine key in web.xml: <machinekey validationkey="the same key umbraco7" decryptionkey="the same key umbraco7" validation="sha1" decryption="aes" /> 1.2. authenticate forms in web.xml <forms name="my-sso-auth" protection="all" path="/" timeout="43200" domain="forum.mywebsite.com" loginurl="/members/logon" enablecrossappredirects="true" /> 2. in umbraco7 (news.mywebsite.com) 2.1. machine key in web.xml: <machinekey validationkey="the same key mvcforum" decryptionkey="the same key mvcforum" validation="sha1" decryption="aes" /> 2.2. a...
Read more

Python Tkinter keyboard using bind -

i have problem using bind option can click button in keyboard, , call function once key pressed. tried taking other codes have similar purpose , saw i'm doing pretty same, though still have problem must've missed. thankful if me this. here's code: # -*- coding: utf-8 -*- #imports tkinter import * pil import imagetk, image import time import tkmessagebox #===========================================================================================================================================# #tkinter class class app(frame): def __init__(self, master=none): frame.__init__(self, master) self.pack() #===========================================================================================================================================# #game pieces classes class board: def __init__(self, rows = 7, columns = 6, picture_height = none, picture_width = none): self.rows = rows self.columns = columns self.picture ...
Read more