RAD Studio VCL Reference
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TFields.CheckFieldName Method
TFields Class | TFields Members | DB Namespace | Description | See Also
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Checks if a field name already exists in the TFields object.

Pascal
procedure CheckFieldName(const FieldName: string);
C++
__fastcall CheckFieldName(const AnsiString FieldName);
Description

CheckFieldName checks for the field specified by FieldName in the Fields property array. If the field with the specified name is already listed, CheckFieldName raises an EDatabaseError exception with a duplicate field name error message. 

 

See Also
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