RAD Studio VCL Reference
IActionFieldValues.FieldNames Property

Lists the names of the fields whose values are stored in the current request.

property FieldNames [I: Integer]: string;
__property AnsiString FieldNames[int I];

Read FieldNames to obtain the names of the fields about which the current request provides information.  

I is the index of the field whose name this property identifies, where 0 indicates the first field, 1 indicates the second field, and so on. The FieldCount property provides an upper bound for this index. 

Use FieldNames when iterating over all the fields in the request. To obtain information about a specific field, use the ValueOfField or OrigValueOfField method. 


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