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    TDataSource.IsLinkedTo

    Check if a dataset is linked to a certain dataset.

    Declaration

    Source position: db.pas line 2155

    public 
function TDataSource.IsLinkedTo(ADataset: TDataSet) : Boolean;

    Description

    IsLinkedTo checks if it is somehow linked to ADataset: it checks the Dataset property, and returns True if it is the same. If not, it continues by checking any detail dataset fields that the dataset possesses (recursively). This function can be used to detect circular links in e.g. master-detail relationships.

    See also

    Name Description
    TDatasource.Dataset Dataset this datasource is connected to.