Hi Mike ,

              There is an another issue , where  when I am tabbing it is giving me a "Object reference not set to an instance of an object  exception" ..

below is the exception details , when I debugged I got to know that  "obj.FocusControl  " is null ,pls guide me in this  on setting the Focus Control  property with some thing from the code.

Exception Message:

Object reference not set to an instance of an object.

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Stack Trace:

at views..SearchGrid_KeyDown(Object sender, KeyEventArgs e)

at System.Windows.Forms.Control.OnKeyDown(KeyEventArgs e)

at Infragistics.Win.UltraControlBase.OnKeyDown(KeyEventArgs e)

at Infragistics.Win.UltraWinGrid.UltraGridBase.EditorContainerControlOnKeyDown(KeyEventArgs e)

at Infragistics.Win.UltraWinGrid.UltraGridBase.OnKeyDownForwarded(KeyEventArgs e)

at Infragistics.Win.UltraWinGrid.UltraGridLayout.OnEditorKeyDown(Object sender, KeyEventArgs e)

at Infragistics.Win.EmbeddableEditorBase.RaiseKeyDownEvent(KeyEventArgs e)

at Infragistics.Win.EmbeddableTextBox.OnKeyDown(KeyEventArgs e)

at Infragistics.Win.EmbeddableTextBoxWithUIPermissions.ProcessKeyMessage(Message& msg)

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

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

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

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

at Infragistics.Win.EmbeddableTextBoxWithUIPermissions.WndProcInternal(Message& m)

at Infragistics.Win.EmbeddableTextBoxWithUIPermissions.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)

Thanks   Mike :)..I will look in to that ..

Hi Mike ,

             i have similar issue ,pls help me in this regard.

Client Handler ID:5968c4ff-38ce-4d7c-9c9b-69ea98eacb6b
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Exception Message:
Key not found: 'TYPE_KEY'
Parameter name: key
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Stack Trace:
at Infragistics.Shared.KeyedSubObjectsCollectionBase.GetItem(String key)
at Infragistics.Win.UltraWinGrid.ColumnsCollection.get_Item(String key)
at Infragistics.Win.UltraWinGrid.CellsCollection.GetItem(String key)
at Infragistics.Win.UltraWinGrid.CellsCollection.get_Item(String key)
at SearchEditEntityView.SelectedRow()
at SearchEditEntityView.SearchGrid_DoubleClickRow(Object sender, DoubleClickRowEventArgs e)
at Infragistics.Win.UltraWinGrid.UltraGrid.OnDoubleClickRow(DoubleClickRowEventArgs e)
at Infragistics.Win.UltraWinGrid.UltraGrid.FireEvent(GridEventIds id, EventArgs e)
at Infragistics.Win.UltraWinGrid.GridCellEmbeddableEditorOwnerInfoBase.OnEditorDoubleClick(EmbeddableUIElementBase embeddableElem, EmbeddableClickEventArgs e)
at Infragistics.Win.EmbeddableUIElementBase.RaiseDoubleClickEvent(UIElement sender, Boolean isButton)
at Infragistics.Win.EmbeddableUIElementBase.OnDoubleClick(Boolean adjustableArea)
at Infragistics.Win.UIElement.OnDoubleClick(Boolean adjustableArea)
at Infragistics.Win.ControlUIElementBase.ProcessDoubleClick(Object sender, EventArgs e)
at Infragistics.Win.Utilities.ProcessEvent(Control control, ProcessEvent eventToProcess, EventArgs e)
at Infragistics.Win.UltraControlBase.OnDoubleClick(EventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.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)