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How to update specific element of this XML ( having problem because of XMLns )

Posted By:      Posted Date: October 08, 2010    Points: 0   Category :ASP.Net

Hi, I have a XML String inwhich I need to update some element value (using C#) . I am not sure how to update, so here is my XML String.


string xml_For_Obj = "";

                xml_For_Obj = "<xml version=\"1.0\" encoding=\"utf-16\">  ";
                xml_For_Obj += "    <ComponentObject xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">";
                xml_For_Obj += "        <BundledComponents xmlns=\"http://MySite.com/ISI/OtherWebService/Components\">";
                xml_For_Obj += "            <ComponentObject>";
                xml_For_Obj += "                <SKU>Test Sku Name</SKU> ";
                xml_For_Obj += "                <SubGroup>Test SubGroup</SubGroup> ";
                xml_For_Obj += "                <Quantity>70</Quantity> ";
                xml_For_Obj += "                    <BundledComponents >";
                xml_For_Obj += "                        <ComponentObject>";
                xml_For_Obj += "                            <SKU>MYTEST</SKU> ";
                xml_For_Obj += "         

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The actual XML is a deep hierarchy same way above that has so may <objA> and <objB>.

Please remember, I have to use XMLDocument only, not XDocument.

Now, I have to find a particular <objA> where <x> = "test value 5" and update its <y> to "some new value".

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