ismouseover

WPF ComboBox ControlTemplate Background IsMouseOver

I have the following style defined which is being applied (as text changes to red) but I cannot seem to get the Background property to work. Can anyone tell me what is wrong with this? <Style x:Key="CompanyComboItemContainerStyle" TargetType="ComboBoxItem"> <Setter Property="SnapsToDevicePixels" Value="true"/> <Sette...

IsMouseOver returning False when over a ContextMenu or Validation Error?

I have a control which expands when IsMouseOver is set to true using a trigger. Within that control, there is some textboxes that have some basic validation. My problem is that when a validation error occurs and the user mouses over the Red border around the textbox (almost guarenteed to happen as user moves the mouse to center of textbo...

IsDropDown on IsMouseOver of ComboBox is killed by ONE mouseclick on WPF ComboBox WHEN it opens

This is the Style set to my ComboBox. When I hover the ComboBox, the popup opens/slides and then right at the moment where it opens I click on it which is closing the combobox because I have choosed an item. The next time I hover the combobox is does not open anymore... Why? <Style x:Key="GroupViewModelStyle"> <Style.Trigg...