CONTROL GET CHECK statement

Purpose | Get the Check State of a CHECK3STATE, CHECKBOX, or OPTION button.
Syntax | CONTROL GET CHECK hDlg, id& TO lResult&
Remarks | hDlg refers to the dialog that owns the control. id& is the unique control identifier as assigned to the control with a CONTROL ADD statement. lResult& receives the Check State of the control as follows:
lResult& | Check State of control
0 (Zero) | Button is unchecked (unset, or cleared)
1 (One) | Button is checked (set)
2 (Two) | Button is indeterminate (grayed) (CHECK3STATE only)
Note that a grayed (indeterminate) CHECK3STATE control does not mean the control is disabled. Rather, the Check State of the control is both checked and unchecked.
See also | Dynamic Dialog Tools, CONTROL ADD CHECK3STATE, CONTROL ADD CHECKBOX, CONTROL ADD OPTION, CONTROL SET CHECK, CONTROL SET OPTION, TREEVIEW GET CHECK, TREEVIEW SET CHECK