It's good that you chose to inform about that warning. I've noticed that most people ignore compile time warnings completely. There are already too many potential problems with code that no compiler can tell you about, so I find it amazing how people ignore errors that even the compiler can flag as potential pitfalls.
On Oct 21, 9:10 am, Brock <[EMAIL PROTECTED]> wrote: > I have a webservice written and everything checks out on the WSDL. > Everything compiles except the page does not render anything. > I did notice that "End Function" does have a warning: > Function 'MakeDataView' doesn't return a value on all code paths. A > null reference exception could occur at run time when the result is > used. I'm populating a datagrid from data coming XML original file > read by the web service. > Here is my code hehind for the .aspx and it's HTML... Any ideas? > Thanks!! > > Private Function MakeDataView() As DataView > Dim myDataSet As New DataSet() > Using wsConvert As com.juggernautical.aWebService2 = New > com.juggernautical.aWebService2 > myDataSet.ReadXml(New > System.Xml.XmlNodeReader(wsConvert.GetBlogEntries())) > End Using > Dim view As DataView = New DataView(myDataSet.Tables(0)) > dgBlog.DataSource = view > dgBlog.AllowSorting = True > dgBlog.DataBind() > End Function > > But still no rendering of anything on the page. > Here's my HTML of the .aspx > > <%@ Page Language="VB" AutoEventWireup="false" > CodeFile="WebServiceDG.aspx.vb" Inherits="_Default" %> > <[EMAIL PROTECTED] Namespace="System.Data"%> > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> > > <html xmlns="http://www.w3.org/1999/xhtml";> > <head runat="server"> > <title>History</title> > </head> > <body> > <form id="form1" runat="server"> > <asp:datagrid id="dgBlog" > runat="server" > AutoGenerateColumns="False" > Font-Name="Verdana" > Font-Size="X-Small" > HorizontalAlign="Center" > ItemStyle-BackColor="#C0FFC0" > AlternatingItemStyle-BackColor="White" > Width="412px" > Height="128px" > AllowSorting="True" > BorderColor="PeachPuff" > BorderStyle="Outset" > BorderWidth="10px" CellSpacing="2" CellPadding="15" > Font-Names="Verdana" ShowHeader="False"> > <HeaderStyle BackColor="DarkGreen" > HorizontalAlign="Center" > ForeColor="White" > Font-Bold="True" /> > <Columns> > <asp:BoundColumn HeaderText="Blog Entry" DataField="entry" /> > </Columns> > <AlternatingItemStyle BackColor="White" /> > <ItemStyle BackColor="#C0FFC0" HorizontalAlign="Left" /> > </asp:datagrid> > </form> > </body> > </html> --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "DotNetDevelopment, VB.NET, C# .NET, ADO.NET, ASP.NET, XML, XML Web Services,.NET Remoting" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/DotNetDevelopment You may subscribe to group Feeds using a RSS Feed Reader to stay upto date using following url <a href="http://feeds.feedburner.com/DotNetDevelopment";> http://feeds.feedburner.com/DotNetDevelopment</a> -~----------~----~----~----~------~----~------~--~---
