Setting the state of a check box

To set the state of a check box either set the State property within the Forms Designer or modify this property directly within the program. Normally a check box has two states, either unchecked or checked. These states can be set with the State property, for example the following would be used to check the check box:

.cbControl1.State = TRUE

to uncheck the check box the state is set back to FALSE. If the check box has the ThreeState property set then there is a third state, known as Checked and Grayed. This state can be set by setting the state property to 2, for example:

cbControl1.State = 2