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Bound Property

Determines whether a control in a Column object is bound to the control source for the Column. Available at design time and run time.

Column.Bound[ = lExpr]

Return Value

  • lExpr
    The settings for the Bound property are:

    Setting

    Description

    True (.T.)

    (Default) The control is bound to the column's control source.

    False (.F.)

    The control is not bound to the column's control source.

Remarks

Applies To: Column Object

If a column's Bound property is set to true (.T.), the column's ControlSource property setting applies to the column and any controls contained in it. If you attempt to set the contained control's ControlSource property, an error occurs. If a column's Bound property is set to false (.F.), you can set the ControlSource property of a contained control directly. If you subsequently set the ControlSource setting of the column, it overrides the ControlSource setting of the contained control.

Typically, the following controls are bound to the corresponding data types:

Column control base class

Typical column data types

CheckBox

Logical, Numeric

ComboBox

Character, Numeric

CommandButton

Character, Numeric

EditBox

Character

ListBox

Character, Numeric

OptionButton

Character, Numeric

Spinner

Currency, Numeric

TextBox

Any data type except General or Memo

Note

You cannot bind a control to a column whose data type is General or Memo.

See Also

Reference

AddObject Method

ControlSource Property

CurrentControl Property

Sparse Property

Other Resources

Properties (Visual FoxPro)

Language Reference (Visual FoxPro)