Undeclared Identifier Error for some 'PDFEdit_Layer' Methods

Question

Hi,
I am getting the errors for the some Methods in PDFEdit_Layer ,
1. Code -> PDEText pdeText = PDETextCreate();
Error 3 error C2065: 'PDETextCreateSELPROTO' : undeclared identifier
2. Code -> sysFont = PDFindSysFont(&pdeFontAttrs,sizeof(PDEFontAttrs), 0);
Error 5 error C2065: 'PDFindSysFontSELPROTO' : undeclared identifier
3. Code -> pdeFont = PDEFontCreateFromSysFont(sysFont, kPDEFontDoNotEmbed);
Error 9 error C2065: 'PDEFontCreateFromSysFontSELPROTO' : undeclared identifier
4. Code -> pdeColorSpace = PDEColorSpaceCreateFromName(ASAtomFromString("DeviceGray"));
Error 11 error C2065: 'PDEColorSpaceCreateFromNameSELPROTO' : undeclared identifier
5. Code -> PDETextAdd (pdeText, kPDETextRun, 0,(ASUns8 *)Title, strlen(Title), pdeFont, &gState,sizeof(gState), NULL, 0, &textMatrix, NULL);
Error 15 error C2065: 'PDETextAddSELPROTO' : undeclared identifier
Irrespective of including below header files i am the above Errors.
#include "CoreExpT.h"
#include "PDSExpT.h"
#include "PEExpT.h"
#include "PERProcs.h"
#include "CorCalls.h"
#include "PDCalls.h"
#include "PERCalls.h"
#include "PEWCalls.h"
#include "PDSExpT.h"
#include "PSFCalls.h"
#include "PDSysFontExpT.h"
I tried including the above headers then also i am getting the errors as shown above. Please let me know why is this happening, am i missing something ??
Please someone help me, Thanks in advance.
Regards,
Chetan.

Answer 1

This is for Plugin in Acrobat, not for Reader.
Yes, i have set all proper defines for the project.
#pragma 
region [ Headers ]
#include 
<string>
// Acrobat Headers.
#ifndef 
MAC_PLATFORM
#include 
"PIHeaders.h"
#endif
#pragma 
endregion
"PIHeaders.h" is having all the required header files for the Methods which i have specified.
Yes.All this method i find under Samples\SnippetRunner project, i am able to build this project successfully.
Please let me know what needs to be done for successfull building the solution.Thanks in advance.
Regards,
Chetan.