DesktopDisclosureTriangle.Value
From Xojo Documentation
Property (As Boolean )
aDesktopDisclosureTriangle.Value = newBooleanValue
or
BooleanValue = aDesktopDisclosureTriangle.Value
New in 2021r3
Supported for all project types and targets.
or
BooleanValue = aDesktopDisclosureTriangle.Value
New in 2021r3
Supported for all project types and targets.
The orientation of the triangle.
Notes
True corresponds to downward; False corresponds to either left or right depending on the value of FacingDirection.
Sample Code
The following code changes the disclosure triangle to point downward:
MyDisclosureTriangle.Value = True