silverlight-3.0

I have a Silverlight 3.0 application that is using a WCF service to communicate with the database, and when I have large amounts of data being returned from the service methods I get Service Not Found errors. I am fairly confident that the solution to it is to simply update the maxItemsInObjectGraph property, but I am creating the service client progrogrammatically and cannot find where to set this property. Here is what I am doing right now: BasicHttpBinding binding = new BasicHttpBinding(BasicHttpSecurityMode.None) { MaxReceivedMessageSize = int.MaxValue, MaxBufferSize = int.MaxValue };

I was wondering if Silverlight 3 can be used to create line of business applications where I can use file import/export facilities, read an xls file and open Excel, use a report tool like Crsytal Reports or Reporting Services or.. is WPF needed? I am new to Silverlight and WPF and want to decide if I can skip learning WPF. I know Silverlight is a subset of WPF but I just want to concentrate in one of the two. Although Silverlight is sand-boxed and it isn't possible to open and save files to the local file system direcly, it is possible to get a stream to a local file. There are the

I have IEnumerable which contains number Data inside it. Edit The IEnumerable is from System.Collection.Ienumerable directive. Attached the snapShot of Viual Studio, Enum that Contains Data: alt text http://www.freeimagehosting.net/uploads/bd72c6c310.jpg Just to brief about the above image, eLevelData is the IEnumerable variable, in which I have my data . Now I want to go to the data at index 4 or 5, but I don't want to use foreach loop. Any suggestions please. Thanks, Subhen var item = eLevelData.ElementAt(index); If your collection is typed as IEnumerable instead of IEnumerable<T> you'll

How do you Clear/Remove DataBinding in Silverlight? similar to: Remove binding in WPF using code But the BindingOperations.ClearBinding() method does not exist in Silverlight 3. The BindingOperations.ClearBinding() method calls ClearValue() internally. public static void ClearBinding(DependencyObject target, DependencyProperty dp) { if (target == null) { throw new ArgumentNullException("target"); } if (dp == null) { throw new ArgumentNullException("dp"); } if (IsDataBound(target, dp)) { target.ClearValue(dp); } } via Reflector. 来源： https://stackoverflow.com/questions/1639219/clear-binding-in

I was working with the ComboBox control and couldn't get the SelectedItem to be set from the property on my viewmodel. Here is the control definition: <ComboBox x:Name="jobEmployee" Grid.Column="1" Grid.Row="2" Margin="4" HorizontalAlignment="Left" Width="150" SelectedItem="{Binding Path=EditingJob.Employee, Mode=TwoWay, ValidatesOnExceptions=true, NotifyOnValidationError=true}" ItemsSource="{Binding Path=Employees, Mode=OneWay}" DisplayMemberPath="FullName"/> I had another Combobox control that worked jut fine. The difference between one that would set the SelectedItem and the one that wouldn