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RAD Studio VCL Reference
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TFields.CheckFieldNames Method
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RAD Studio VCL Reference
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Checks if fields exist in the TFields object.
procedure CheckFieldNames(const FieldNames: WideString);
__fastcall CheckFieldNames(const BSTR FieldNames);
CheckFieldNames checks for the set of fields specified by FieldNames in the Fields property array. FieldNames lists the names of the fields to check, separated by semicolons. If any of the fields in FieldNames are not listed, CheckFieldNames raises an EDatabaseError exception with a field not found error message.
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Description