Is the link readonly.
Source position: db.pas line 2062
public property TDataLink.ReadOnly : Boolean |
ReadOnly can be set to True to indicate that the link is read-only, i.e. the connected control will not modify the dataset. Methods as TDatalink.Edit will check this property and fail if the link is read-only. This setting has no effect on the communication of dataset events to the datalink: the TDatalink.Active property can be used to disable delivery of events to the datalink.
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Is the link active. |
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Set the dataset in edit mode, if possible. |