This repository contains a sample demonstrating of customizing the dropdown's placement in .NET MAUI ComboBox
We can change the dropdown's position in SfComboBox by changing the DropdownPlacement value.By adjusting this DropdownPlacement value, you can control the dropdown's position to better suit the design and functionality of your application.
The following code example illustrate how to set DropdownPlacement in SfComboBox.
XAML
<editors:SfComboBox WidthRequest="200"
HeightRequest = "40"
DropDownPlacement = "Top">
<editors:SfComboBox.ItemsSource>
<x:Array Type="{x:Type x:String}">
<x:String>Telegram</x:String>
<x:String>Televzr</x:String>
<x:String>Tik Tok</x:String>
<x:String>Tout</x:String>
<x:String>Tumblr</x:String>
<x:String>Twitter</x:String>
</x:Array>
</editors:SfComboBox.ItemsSource>
</editors:SfComboBox>