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Chitra
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how to use UltraToolTipManager in WPF when using UltraWinGrid as WindowsFormsHost control?
posted

I have hosted a UltraWinGrid as a WindowsFormsHost control in my WPF app. I am
trying to use UltraToolTipManager to display a tooltip on event
ultraGridXX_MouseEnterElement. The tooltip is not displaying. I am using assembly
Infragistics2.Win.v8.3. The code in the MouseEnterElement is:

private void ultraGridXX_MouseLeaveElement(object sender, UIElementEventArgs e)
{
if (!(e.Element is CellUIElement))
{ return;}
UltraGridCell cell = e.Element.GetContext(typeof(UltraGridCell)) as UltraGridCell;
if (cell != null)
{
Infragistics.Win.UltraWinToolTip.UltraToolTipInfo tipInfo = new Infragistics.Win.UltraWinToolTip.UltraToolTipInfo("some data", Infragistics.Win.ToolTipImage.Default, "", Infragistics.Win.DefaultableBoolean .True);

_ultraToolTipManager1.SetUltraToolTip(ultraGridXX, tipInfo);
_ultraToolTipManager1.ShowToolTip(ultraGridXX);
}
else
{  _ultraToolTipManager1.HideToolTip(); }
}

I have the same exact code in a Windows Forms app, and tooltip works beautifully. What am I missing? 

Please help!!  THANKS...

Parents
  • 25
    posted

    Is there a solution for this condition?  I am running into the same thing with the UltraTree.  It works fine in a Forms application, but not when my WinForms control is hosted in a WPF control.  All other events work correctly, and in debug I can see all of my code execute correctly for building up the ultraToolTipManager object, but nothing happens when I call the ShowToolTip method.

     

    Any thoughts?

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