Hi All!

I got the following error every time I exist my form. I have a combobox binded to a binding control that have the Sort property set to a column. Also have a grid that will filter the view in response of my selection of the combobox. I remove the filter if the user select 'all' in the combobox. Can somebody read this error and give me some light. Is asking me for the Ibindinglist but I dont have a code to Ibindinglist.

System.ArgumentException was unhandled
  Message="Sort string contains a property that is not in the IBindingList."
  Source="System.Windows.Forms"
  StackTrace:
       at System.Windows.Forms.BindingSource.ParseSortString(String sortString)
       at System.Windows.Forms.BindingSource.set_InnerListSort(String value)
       at System.Windows.Forms.BindingSource.SetList(IList list, Boolean metaDataChanged, Boolean applySortAndFilter)
       at System.Windows.Forms.BindingSource.ResetList()
       at System.Windows.Forms.BindingSource.EnsureInnerList()
       at System.Windows.Forms.BindingSource.get_InnerListFilter()
       at System.Windows.Forms.BindingSource.set_InnerListFilter(String value)
       at System.Windows.Forms.BindingSource.set_Filter(String value)
       at UAN.AssetDepreciation_UC.ComboBox1_SelectedIndexChanged(Object sender, EventArgs e) in C:\VS2005\UAN\Forms\General\AssetDepreciation\AssetDepreciation_UC.vb:line 162
       at System.Windows.Forms.ComboBox.OnSelectedIndexChanged(EventArgs e)
       at System.Windows.Forms.ComboBox.set_SelectedIndex(Int32 value)
       at System.Windows.Forms.ComboBox.OnDataSourceChanged(EventArgs e)
       at System.Windows.Forms.ListControl.SetDataConnection(Object newDataSource, BindingMemberInfo newDisplayMember, Boolean force)
       at System.Windows.Forms.ListControl.DataSourceDisposed(Object sender, EventArgs e)
       at System.ComponentModel.Component.Dispose(Boolean disposing)
       at System.Windows.Forms.BindingSource.Dispose(Boolean disposing)
       at System.ComponentModel.Component.Dispose()
       at System.ComponentModel.Container.Dispose(Boolean disposing)
       at System.ComponentModel.Container.Dispose()
       at UAN.AssetDepreciation_UC.Dispose(Boolean disposing) in C:\VS2005\UAN\Forms\General\AssetDepreciation\AssetDepreciation_UC.Designer.vb:line 10
       at System.ComponentModel.Component.Dispose()
       at UAN.AssetDepreciation_UC.CloseButton_Click(Object sender, EventArgs e) in C:\VS2005\UAN\Forms\General\AssetDepreciation\AssetDepreciation_UC.vb:line 48
       at System.Windows.Forms.Control.OnClick(EventArgs e)
       at System.Windows.Forms.Button.OnClick(EventArgs e)
       at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
       at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
       at System.Windows.Forms.Control.WndProc(Message& m)
       at System.Windows.Forms.ButtonBase.WndProc(Message& m)
       at System.Windows.Forms.Button.WndProc(Message& m)
       at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
       at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
       at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
       at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
       at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
       at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
       at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
       at System.Windows.Forms.Application.Run(ApplicationContext context)
       at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnRun()
       at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.DoApplicationModel()
       at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.Run(String[] commandLine)
       at UAN.My.MyApplication.Main(String[] Args) in 17d14f5c-a337-4978-8281-53493378c1071.vb:line 81
       at System.AppDomain.nExecuteAssembly(Assembly assembly, String[] args)
       at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()