c# - Why does my xmlCode return nothing -


i have xml code , want action's value:

<msg t='sys'><body action='rndk' r='-1'><k>randomkey</k></body></msg>

i've tried:

xmlcode.childnodes[0].attributes["action"]

which outputs nothing.

doing little homework, test code , find problem:

var = xelement.parse(@"<msg t='sys'><body action='rndk' r='-1'><k>randomkey</k></body></msg>"); var xmlnode = a.toxmldocument();

the above re-create xmlnode. toxmldocument can found here.

then have following...

var msg = xmlnode.childnodes[0];

msg first child node, if you'd separated out did, you'd see in debugger. rest follows naturally...

var body = msg.childnodes[0]; var action = body.attributes["action"]; string actionvalue = action.value;

the reason why code: xmlcode.childnodes[0].attributes["action"] returns nothing msg node doesn't contain action attribute , therefore, nothing result.


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