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RAD Studio VCL Reference
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TWebRequest.GetFieldByName Method
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RAD Studio VCL Reference
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Provides the abstract (pure virtual) prototype for a method that returns the value of the HTTP header variable specified by the Name parameter.
function GetFieldByName(const Name: string): string; virtual; abstract;
virtual __fastcall AnsiString GetFieldByName(const AnsiString Name) = 0;
Descendants of TWebRequest implement GetFieldByName to provide access to arbitrary header fields in the HTTP request message. Use GetFieldByName to read the value of an HTTP header variable that is not surfaced as one of the properties of TWebRequest. For information on possible HTTP request header variables, see the current Internet standards documents.
Properties That Contain Request Header Information
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Description