Delphi DLL Requires Chilkat v11.0.0+

Transition from MailMan.GetHeaders to MailMan.FetchRange

Provides instructions for replacing deprecated GetHeaders method calls with FetchRange. Delphi DLL

var
success: Boolean;
mailman: HCkMailMan;
numBodyLines: Integer;
fromIndex: Integer;
toIndex: Integer;
bundleObj: HCkEmailBundle;
keepOnServer: Boolean;
headersOnly: Boolean;
bundleOut: HCkEmailBundle;

begin
success := False;

mailman := CkMailMan_Create();

//  ...
//  ...

numBodyLines := 3;
fromIndex := 0;
toIndex := 9;

//  ------------------------------------------------------------------------
//  The GetHeaders method is deprecated:

bundleObj := CkMailMan_GetHeaders(mailman,numBodyLines,fromIndex,toIndex);
if (CkMailMan_getLastMethodSuccess(mailman) = False) then
  begin
    Memo1.Lines.Add(CkMailMan__lastErrorText(mailman));
    Exit;
  end;

//  ...
//  ...

CkEmailBundle_Dispose(bundleObj);

//  ------------------------------------------------------------------------
//  Do the equivalent using FetchRange.
//  Your application creates a new, empty EmailBundle object which is passed 
//  in the last argument and filled upon success.

keepOnServer := True;
headersOnly := True;

bundleOut := CkEmailBundle_Create();
success := CkMailMan_FetchRange(mailman,keepOnServer,headersOnly,numBodyLines,fromIndex,toIndex,bundleOut);
if (success = False) then
  begin
    Memo1.Lines.Add(CkMailMan__lastErrorText(mailman));
    Exit;
  end;

CkMailMan_Dispose(mailman);
CkEmailBundle_Dispose(bundleOut);