how to parse an object to a lable

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Am trying to update my label so that when the user click new button it must get the xmlnode and update the number to a string. how can i do that

C#

int updateversion = 1000;
                updateversion++;
                XmlNode myNode = root.SelectSingleNode("descendant::resheader[@name = 'version']/value");
                myNode.InnerText = updateversion.ToString();
                lblversion.Text = myNode.ToString();

Posted 5-Mar-15 2:07am

Bacanzela

Updated 5-Mar-15 2:18am

Herman<T>.Instance

v3

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Comments

ZurdoDev 5-Mar-15 8:25am

What's wrong with your code?

Bacanzela 5-Mar-15 8:34am

it doesn't update the lable

ZurdoDev 5-Mar-15 8:36am

lblversion.Text = myNode.ToString(); does something.

Bacanzela 5-Mar-15 8:40am

it is not

ZurdoDev 5-Mar-15 8:42am

If the code hits that line, then yes, it is converting myNode to a string and putting it in the lblversion. You need to do some debugging and then explain what is happening.

John C Rayan 5-Mar-15 8:45am

lblversion.Text = updateversion.ToString();

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Gonzoox · Answer 1 · 2015-03-05T02:58:00

Solution 1

myNode is just the object, you need to tell what you want to get from that object

C#

label.Text = myNode["nodename"].InnerText;

Posted 5-Mar-15 2:58am

Gonzoox

Comments

Bacanzela 5-Mar-15 16:44pm

Object reference not set to an instance of an object.

Gonzoox 5-Mar-15 16:48pm

you're changing the "nodename" part to what you actually have right??