Question XML Parser

[rosy84]

Hi, everybody!

Pls, help me write program use vb.net read xml file same below.

<interaction channelVariable="Seller2CreditCardC" name="creditCardCheck" operation="creditCardCheck" >
            <participate toRole="CreditCardRole" relationshipType="SellerCreditCheck" fromRole="SellerRole"/>
            <exchange action="request" name="creditCardCheck" informationType="creditCardCheckType">
                <send variable="cdl:getVariable(creditCardValidity)"/>
                <receive variable="cdl:getVariable(creditCardValidity)"/>
            </exchange>
        </interaction>
        
        <interaction channelVariable="Buyer2SellerC" name="purchaseReply" operation="purchaseReply" >
            <participate toRole="SellerRole" relationshipType="BuyerSeller" fromRole="BuyerRole"/>
            <choice>
                <workunit name="Send purchase confirmation" repeat="false" guard="(creditCardValidity) >0 and (storeAmount) >0 ">
                    <exchange action="respond" name="purchaseConfirm" informationType="creditCardCheckType">

                    </exchange>
                </workunit>
                <workunit name="Send purchase reject" repeat="false" guard="(creditCardValidity) = 0 or (storeAmount) =0 ">
                    <exchange action="respond" name="purchaseReject" informationType="creditCardCheckType">

                    </exchange>
                </workunit>
            </choice>
        </interaction>