WebControl.VerticalCenter
From Xojo Documentation
Property (As Integer )
aWebControl.VerticalCenter = newIntegerValue
or
IntegerValue = aWebControl.VerticalCenter
New in 2010r5
Supported for all project types and targets.
or
IntegerValue = aWebControl.VerticalCenter
New in 2010r5
Supported for all project types and targets.
Specifies the vertical center of a control on a web page, which can be used to easily center a control on the page.
Notes
For example, to center a control vertically:
Button1.VerticalCenter = Self.Height / 2
(Self being a WebPage in this case.)