TMemDataSet.Locate Overload

Searches a dataset for a specific record and positions the cursor on it.

Name	Description
Locate(const KeyFields: array of TField; const KeyValues: variant; Options: TLocateOptions)	Searches a dataset by the specified fields for a specific record and positions cursor on it.
Locate(const KeyFields: string; const KeyValues: variant; Options: TLocateOptions)	Searches a dataset by the fields specified by name for a specific record and positions the cursor on it.