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jimstar
7 Posts |
 Posted - 04/09/2013 : 02:39:31 AM
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Origin Ver. and Service Release (Select Help-->About Origin):
Operating System: 8.0724
hi,
I am trying to write an Origin C program to fit my data. I started with importing data into worksheet. I copied the example from Origin C wiki, which was as follows:
#include <..\Originlab\FileImport.h>
void load_import_filter_ex()
{
Page pg = Project.Pages(); // Active Page
// Get page book name
string strPageName = pg.GetName();
// Get Origin sample folder
string strPath = GetAppPath(TRUE) + "Samples\\Import and Export\\";
// List all file names need to imported
StringArray saFileNames;
saFileNames.Add(strPath + "pCLAMP\\93310C08.DAT");
saFileNames.Add(strPath + "pCLAMP\\93310C10.DAT");
saFileNames.Add(strPath + "pCLAMP\\93311C01.DAT");
// specify .oif filter name, location see the setting of nLocation below.
string strFilterName = "pCLAMP";
// import filter tree
// about filter settings, refer to imppClamp xfunction tree variable "options"
Tree trFilter;
int nLocation = 1; // Origin exe folder, more options see the document of load_import_filter function.
int nRet;
nRet = load_import_filter(strFilterName, saFileNames[0], strPageName, nLocation, trFilter);
if ( 0 == nRet )
out_str("Success to load import filter!");
else
out_str("Failed to load import filter!\nPlease check strFilterName and nLocation if assigned correctly");
}
And of cause I changed the file path and name. Before compiling, I ran "run.LoadOC(Originlab\FileImport.c, 16)" in the command window. But an error occurred "Error, function or variable load_import_filter not found".
Would you please help me to found out why?
Thank you very much!
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jimstar
7 Posts |
Posted - 04/09/2013 : 04:51:08 AM
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An error message occurred when running the script run.LoadOC("OriginLab\FileImport.c",16)"
"D:\Program Files\OriginLab\Origin8\OriginC\ORIGINLAB\IW_FILTER.C(1784) :Error, Function fuGetImportMode@IAAAAAAAOGAAAAAA was called, but its body could not be located during linking."
Any idea?
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Edited by - jimstar on 04/09/2013 04:52:53 AM |
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Laurie
USA
404 Posts |
Posted - 04/15/2013 : 1:49:40 PM
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I was successful here. The only difference is that I was running Origin 8.0 SR6. Maybe you can try selecting Help:Check for Updates to get the latest update.
You actually do not need the run.loadOC( ) as that is what the #include <..\Originlab\FileImport.h> statement is for.
OriginLab Technical Support |
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jimstar
7 Posts |
Posted - 04/15/2013 : 10:29:04 PM
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I just try the Origin 9 SR2 evaluation version. The problem remained the same.
Is there any problem with the install directory and user directory? I installed the origin on D drive and the user directory on C drive. |
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Laurie
USA
404 Posts |
Posted - 04/17/2013 : 10:19:16 AM
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Ok, this is a bit trickier, and I think I got lucky when I first tested this, meaning that the necessary header files were already loaded by some other operation I had done in Origin.
Please try the following: You need to exclude your C file from the CodeBuilder workspace when you run the "run.LoadOC(Originlab\FileImport.c, 16)" script. Then this file will compile and link successfully. You can then add back your C file and Build it.
OriginLab Technical Support |
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jimstar
7 Posts |
Posted - 04/18/2013 : 08:27:26 AM
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I have tried as you guided, but the problem remained the same. What the hell is going on? |
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jimstar
7 Posts |
Posted - 04/18/2013 : 9:41:17 PM
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jimstar
7 Posts |
Posted - 04/24/2013 : 10:47:08 PM
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quote:
Originally posted by Laurie
Ok, this is a bit trickier, and I think I got lucky when I first tested this, meaning that the necessary header files were already loaded by some other operation I had done in Origin.
Please try the following: You need to exclude your C file from the CodeBuilder workspace when you run the "run.LoadOC(Originlab\FileImport.c, 16)" script. Then this file will compile and link successfully. You can then add back your C file and Build it.
OriginLab Technical Support
I did as you say but no good. Can you help me to find out why? Thanks a lot. |
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rlewis
Canada
253 Posts |
Posted - 04/25/2013 : 6:53:26 PM
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By trial and error I found that posted code will compile (and execute) only if the the following Originlab files are included in the system WorKspace
FileImport.c
dragNdrop.c
fu_utils.c
IWBase.c
AscImpOptions.c
import_utils.c
Why not give it a try ... |
Edited by - rlewis on 04/26/2013 12:35:16 AM |
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jimstar
7 Posts |
Posted - 05/03/2013 : 04:56:55 AM
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I tried but no good.
quote:
Originally posted by rlewis
By trial and error I found that posted code will compile (and execute) only if the the following Originlab files are included in the system WorKspace
FileImport.c
dragNdrop.c
fu_utils.c
IWBase.c
AscImpOptions.c
import_utils.c
Why not give it a try ...
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Topic |
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fail to compile the file import programme