%HI_SetFocus function

Function

The function %HI_SetFocus allows to make the graphic object active - sets the focus of activity on it (Control function).

Declaration

%HI_SetFocus(
   INT in refId
 )

Parameters

refId

Reference to graphic object (reference variable).

Note 1

Focus of activity on the graphic object means that the object can be controlled by keyboard. For example: if the focus has an Windows control of Text entry field, pressing keys of the keyboard will insert the characters into it.

Note 2

The function also allows to set the focus on a tab of Windows control of Tab control type - the parameter refId determines the name of the reference variable of a tab.