How to edit an specific subString in XML using C# -


i have xml file example looks this.

<file>  <add key="1" val="great.me"/>  <add key="2" val="notsogreat"/>  <add key="3" val="lessgreat.me/yey" />  <add key="4" val="sogreat/yey" /> </file>

i replace value of .me .awesome.

ex: <add key="1" val="great.me"/>

to <add key="1" val="great.awesome"/>

and

ex: <add key="3" val="lessgreat.me/yey"

to <add key="3" val="lessgreat.awesome/yey"

can me guys? tia

try this,

string oldtext = file.readalltext(filepath); string newtext = oldtext.replace("me", "awesome"); file.writealltext(filepath, newtext, encoding.utf8); xmldoc = new xmldocument(); xmldoc.load(filepath);

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