Data.DB.TField.ReadOnly

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[–] Properties Type: property Visibility: published Source:

Data.DB.pas

Data.DB.hpp

Unit: Data.DB Parent: TField

Delphi

property ReadOnly: Boolean read FReadOnly write SetReadOnly default False;

C++

__property bool ReadOnly = {read=FReadOnly, write=SetReadOnly, default=0};

Description

Determines whether the field can be modified.

Set ReadOnly to true to prevent a field from being modified. In a data grid, tabbing from field to field skips over ReadOnly fields.

To learn whether a field can be modified, use the CanModify property instead. CanModify reflects not only the value of the ReadOnly property, but also any restrictions imposed by the underlying dataset.

See Also

• CanModify