Is there a way of cutomizing what gets saved when saving the layout of a
grid?

I am trying to save a grid in which I am using a custom ValueList. I did
not include ValueList in the PropertyCatgegories property. When I execute
the save, here is the error I get.



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Type 'SDP.Win.Components.SDPLookupValueList' in Assembly 'SDP.Win.Components,
Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' is not marked as serializable.
(mscorlib)



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Program Location:



at System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.InitSerialize(Object
obj, ISurrogateSelector surrogateSelector, StreamingContext context, SerObjectInfoInit
serObjectInfoInit, IFormatterConverter converter, ObjectWriter objectWriter)

at System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.Serialize(Object
obj, ISurrogateSelector surrogateSelector, StreamingContext context, SerObjectInfoInit
serObjectInfoInit, IFormatterConverter converter, ObjectWriter objectWriter)

at System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Write(WriteObjectInfo
objectInfo, NameInfo memberNameInfo, NameInfo typeNameInfo)

at System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Serialize(Object
graph, Header[ inHeaders, __BinaryWriter serWriter, Boolean fCheck)

at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(Stream
serializationStream, Object graph, Header[ headers, Boolean fCheck)

at Infragistics.Win.UltraWinGrid.UltraGridLayout.Save(Stream stream, PropertyCategories
propertyCategories)

at Infragistics.Win.UltraWinGrid.UltraGridLayout.Save(String filename)

at SDP.Win.Components.SDPGridHelper.SaveLayoutFile(Object sender, EventArgs
e) in C:\Data\Source Code\SDP\SDPWinComponents\SDPGrid\SDPGridHelper.vb:line
430

at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)

at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)

at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)

at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)

at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e,
ToolStripItemEventType met)

at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType
met)

at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)

at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)

at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button,
Int32 clicks)

at System.Windows.Forms.Control.WndProc(Message& m)

at System.Windows.Forms.ScrollableControl.WndProc(Message& m)

at System.Windows.Forms.ToolStrip.WndProc(Message& m)

at System.Windows.Forms.ToolStripDropDown.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.Callback(IntPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)