I'm using UltraComboEditor for CheckedComboBox, because I need the dropdownlist with checkbox to select multiple items.
But, I don't know how to add item named "[All]" to set all items checked / unchecked.
I'd like to set all items in the UltraComboEditor checked or unchecked at once.
Please let me know how to do that.
Hi,
I don't think there is any way to do this with an "[All]" item. But if you use UltraCombo instead of UltraComboEditor, you could use the Header Checkbox to allow the user to check/uncheck all of the items with a single click. I have attached a sample sample project here demonstrating this technique.
I changed UltraComboEditor to UltraCombo as you said.
But UltraGridBand and UltraGridColumn can not be fit to UltraCombo.
I wonder why UltraGridColumn.AutoSizeMode does not working.
If the size of UltraCombo can be changed,
how to make the size of UltraGridBand and UltraGridColumn automatically changed?
Hello guidegi,
Thank you for posting in the Infragistics forums.
One of the possible approaches to achieve what you need could be to use PropertyChangedEventArgs. Please see the attached to sample. Of course you could use UltraCombo instead of UltraComboEditor like Mike suggested and I think that this will be much easier and clean approach.
Please feel free to let us know if you have any other questions with this matter.