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 How to get ColumnInfo user tree?		  New Topic  Reply to Topic
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additive

Germany
109 Posts
Posted - 02/01/2010 :  07:25:59 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. 8.1 SR1 / Windows XP

How can I read a ColumnInfo user tree which is set during Import (e.g. TDMS) for each column? I couldn't find the tree structure or storage name documented.

--Michael

easwar

USA
1964 Posts
Posted - 02/01/2010 :  10:11:59 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi Michael,

You can access the meta data in column with the get_user_info global function such as below:


    Tree tr;
    string strInfoName = "ColumnInfo";
    if( get_user_info(myCol, strInfoName, tr) )
    	out_tree(tr);


So the information such as from TDMS import is stored with storage name of ColumnInfo.

From script, such as script window, you can view the tree and get values with code such as:


wks.col1.info.tree.=;
wks.col1.info.tree.ColumnInfo.ImportFile$=;


Easwar
OriginLab
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additive

Germany
109 Posts
Posted - 02/01/2010 :  11:06:40 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Perfect, thank you!!
I tried it using info_get_section() ... my fault.
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