Visual Basic
C#
Managed Extensions for C++
C++/CLI
Property Value
One of value of type ImGearThumbnailLayoutThe default value is ImGearThumbnailLayout.VerticalScrollDirection.
To display thumbnails in a grid format, use the option ImGearThumbnailLayout.VerticalScrollDirection. This mode will also display thumbnails in a single vertical column. For this, make sure that the width of your control is just a little wider than the thumbnail width plus allowances for the scroll bar and spacing on each side of the thumbnail(XSpacing and YSpacing in the default mode styling).
To display thumbnails in a single horizontal row, choose the ImGearThumbnailLayout.HorizontalScrollDirection option.