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• How to do this in VB 2010 (C# to VB conversion)

  - by user203687

  I would like to have the following to be translated to VB 2010 (with advanced syntaxes) _domainContext.SubmitChanges( submitOperation => { _domainContext.Load<Customer>( _domainContext.GetCustomersQuery(), LoadBehavior.RefreshCurrent, loadOperation => { var results = _domainContext.Customers.Where( entity => !loadOperation.Entities.Contains(entity)).ToList(); results.ForEach( enitity => _domainContext.Customers.Detach(entity)); }, null); }, null); I managed to get the above with other ways (but not using anonymous methods). I would like to see all the advanced syntaxes available in VB 2010 to be applied to the above. Can anyone help me on this? thanks

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• What is difference between " * " and "Auto" in Silverlight Grid Layout Definitions

  - by user203687

  trying to understand the following: <Grid Name="Root"> <Grid.RowDefinitions> <RowDefinition Height="*" /> <RowDefinition Height="*" /> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto" /> <ColumnDefinition Width="*" /> <ColumnDefinition Width="Auto" /> </Grid.ColumnDefinitions> </Grid> Can anyone help me in explaining the difference between * and Auto in the above snippet? thanks

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• stored context in a JQuery variable does not work

  - by user203687

  The following works fine: $(function() { EnableDisableButtons(); $('#TextBox1').keyup(function() { EnableDisableButtons(); }); }); function EnableDisableButtons() { var len = $('#TextBox1').val().length; if (len == 0) { $("#Button1").attr("disabled", "disabled"); } else { $("#Button1").attr("disabled", ""); } } But the following does not work at all: var txt = $('#TextBox1'); $(function() { EnableDisableButtons(); txt.keyup(function() { EnableDisableButtons(); }); }); function EnableDisableButtons() { var len = txt.val().length; if (len == 0) { $("#Button1").attr("disabled", "disabled"); } else { $("#Button1").attr("disabled", ""); } } The error it was throwing was " 'txt.val().length' is null or not an object". Can anyone help me on this. thanks

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