Expression (Control)

The Expression property modifies the expression associated with a property of the control.

Syntax
Expression(PropertyName, PropertyType)
Return value
The expression can be read and set. (String)
Parameter
Use	Name	Type	Passing	Description
Required	PropertyName	String	ByVal	The name of the property.
Required	PropertyType	ContainerPropertyTypes	ByVal	Determines, if the name of the property is part of the control container or part of the control.

ContainerPropertyTypes	Description
0 - ContainerProperty	The type of PropertyName is a control container property.
1 - ObjectProperty	The type of PropertyName is a control property.

Example:

c.Expression("Value", ControlPropertyTypes.ObjectProperty) := "Width"

The expression of the Value property of the control object is changed to the Width feature of the actual TCE class.