Link to home
Create AccountLog in
Avatar of rp
rpFlag for Portugal

asked on

Show selected xml in gridview from linq query

I have this code return all elements of each "line" element in  "InvoiceNum". But returns each one at a time. I need to return all elements of each line (ProductId, Description,Quantity) to a unique row and then show in datagridview.

<Documents>
	   <Sales>
		<Total>81678.600000</Total>
		<Invoice>
			<InvoiceNum>153</InvoiceNum>
			<Date>2013-03-01</Date>
			<Customer>2589</Customer>
			<Line>
				<ProductId>AT.02-2584</ProductId>
				<Description>Product 1</Description>
				<Quantity>1.000</Quantity>
				<UnitPrice>265.140000</UnitPrice>
			</Line>
		</Invoice>		
		<Invoice>
			<InvoiceNum>154</InvoiceNum>
			<Date>2013-03-01</Date>
			<Customer>2589</Customer>
			<Line>
				<ProductId>AT.02-2584</ProductId>
				<Description>Product 1</Description>
				<Quantity>1.000</Quantity>
				<UnitPrice>265.140000</UnitPrice>
			</Line>
                        <Line>
				<ProductId>AT.02-2599</ProductId>
				<Description>Product 2</Description>
				<Quantity>1.000</Quantity>
				<UnitPrice>85.100000</UnitPrice>
			</Line>
		</Invoice>	
	</Sales>
</Documents>

Open in new window


Dim xdoc As XDocument = XDocument.Load("C:\Test\test.xml")

        Dim query = (From xe In xdoc.Descendants("Invoice") _
          Where (xe.Element("InvoiceNum").Value = "154") _
          From Elemento In xe.Elements("Line").Descendants _
          Select Elemento.Value).ToList

        If query.Any() Then
            For Each Elemento In query
                MsgBox(Elemento)
            Next
        End If

Open in new window

ASKER CERTIFIED SOLUTION
Avatar of kaufmed
kaufmed
Flag of United States of America image

Link to home
membership
Create an account to see this answer
Signing up is free. No credit card required.
Create Account
Avatar of rp

ASKER

Perfect!