RAD Studio VCL Reference
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DataStoreParameterCollection.IsReadOnly Property

Returns a Boolean indicating whether the collection object is read-only or read-write.

Pascal
property IsReadOnly: bool;
C++
__property bool IsReadOnly;

If the collection object is read-only you can read and copy the parameter values, but you are unable to update the values as the result of an event. If the collection is read-write, you can modify the value of the parameters in the collection. The Boolean returned by IsReadOnly is True if the parameter collection is read-only and False if it is read-write. 

 

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