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Popup Container used by popupmenu disappears selecting syncfusion control

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103508 May 8,2012 06:30 PM UTC Aug 21,2012 04:00 AM UTC Windows Forms 4
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Tags: Tools
Chris Bishop
Asked On May 8, 2012 06:30 PM UTC

Hi,

I have been trying to solve a problem where a popupcontainer disappears when I select a syncfusion comboboxadv but not when I select a windows.forms.combobox.

I read this FAQ and created a custom popupcontainer that overrides the IsRelatedControl.

This fixed the popupcontainer if it is programmatically opened.  This does not stop the popupcontainer from disappearing if opened using a popupmenu.  Also the FAQ breaks the default behavior and closes regardless of what control is selected.


Popupmenu and popupcontainer_58365876.zip

Chris Bishop
Replied On May 8, 2012 06:32 PM UTC

Using Windows.Forms 8.404.0.10 in VS 2010 on XP

Administrator [Syncfusion]
Replied On May 14, 2012 01:53 PM UTC

Hi Chris Bishop,
 
By setting the PopupControlContainer as the popup parent for comboxbox'x popupcontainer, you can avoid closing of the combobox's dropdown.
 
void comboBoxAdv1_DropDown(object sender, EventArgs e)
{
            comboBoxAdv1.PopupContainer.PopupParent =dropDownBarItem1.PopupControlContainer;
            dropDownBarItem1.PopupControlContainer.CurrentPopupChild = comboBoxAdv1.PopupContainer;             
}
 
Please let us know if you need any other details.
 
We are glad to help you on this.
 
Regards,
Thillai. C
 

 


CS_9009320c.zip

Chris Bishop
Replied On May 15, 2012 04:12 PM UTC

Thank you,

That worked.

Selva Ganapathy K [Syncfusion]
Replied On August 21, 2012 04:00 AM UTC

Hi Chris,

Thanks for the update.

We are glad to help you out.

Regards,

Selva Ganapathy K

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