DevToys

a4551eb7 - [Dev 2.0] Added DropDownList, ComboBox and improved ScrollViewer (#856)

[Dev 2.0] Added DropDownList, ComboBox and improved ScrollViewer (#856) * [DevToys 2.0] Added Drop down list * fixed context menu auto-close * tweak * Completed drop down. * Improved ScrollViewer to look native to Windows 11 * Fixed alignments * Added ComboBox