How to upload multiple files in wpf using web client class

Question

Hi I want to upload multiple files in wpf using web client class....

 

this is my xaml design and code

 

private void btnOpenFiles_Click(object sender, RoutedEventArgs e)

{

OpenFileDialog openFileDialog = new OpenFileDialog();

openFileDialog.Multiselect = true;

openFileDialog.Filter = "Text files (*.txt)|*.txt|All files (*.*)|*.*";

openFileDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);

if (openFileDialog.ShowDialog() == true)

{

foreach (string filename in openFileDialog.FileNames)

lbFiles.Items.Add(System.IO.Path.GetFileName(filename));

}

}

 

this is xaml design

 

<DockPanel Margin="10">

<WrapPanel HorizontalAlignment="Center" DockPanel.Dock="Top" Margin="0,0,0,10">

<Button Height="60" Width="50" Name="btnOpenFile" Click="btnOpenFiles_Click">Open files</Button>

</WrapPanel>

<ListBox Name="lbFiles" Height="80" />

<Button Height="50" Width="80" Name="btnUploadFile" Click="btnUploadFiles_Click">Upload files</Button>

</DockPanel>

 

am able to select multiple files...again how to send all the selected files to the server .

Thanks in Advance