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RAD Studio VCL Reference
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TCustomDataSetAdapter.LocateParamsList Property
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RAD Studio VCL Reference
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Lists the parameters that identify the current record of this dataset and all other datasets linked to it in a master/detail relationship.
property LocateParamsList: TLocateParamsList;
__property TLocateParamsList LocateParamsList;
TCustomDataSetAdapter uses LocateParamsList to store the information it needs to position itself correctly on the current record. This information is taken from parameter values in the current request message. Those parameter values, in turn, originate from values added to an HTML form that were gathered using the GetKeyParams method.
When you call the Locate or LocateAndApply method, TCustomDataSet uses the values in LocateParamsList to identify the target position in its associated dataset (and any datasets linked in a master/detail relationship).
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Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
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Description