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TBaseDataSetAdapterField.GetKeyParams Method
TBaseDataSetAdapterField Class | TBaseDataSetAdapterField Members | DBAdapt Namespace | Description | See Also
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Returns a list of fields that the parent dataset adapter uses to locate records, along with their current values in that adapter's dataset.

Pascal
procedure GetKeyParams(Params: TLocateParamsList);
C++
__fastcall GetKeyParams(TLocateParamsList Params);
Description

GetKeyParams fills out a TLocateParamsList object with the current values of all fields that the parent dataset adapter uses to uniquely identify records, along with all similarly-used fields in any dataset adapter's linked to the parent dataset in a master/detail relationship. 

Params is a collection of TLocateParams objects, where each TLocateParams object lists the key fields and their values for a single dataset adapter. 

GetKeyParams calls the GetKeyParams method of the parent dataset adapter. 

 

See Also
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