All Forums  Origin Forum for Programming  Forum for Automation Server/COM and LabVIEW  Excel VBA ,Curve Fitting and Fitting Parameters

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Screensize: 640 x 480 800 x 600 1024 x 768 1280 x 1024 UserName: Password: Anti-Spam Code: Format Mode: Basic  Help  Prompt  Format: Font Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Size 1 2 3 4 5 6   Color Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Forum: Forum for Automation Server/COM and LabVIEW Subject: Message: * HTML is OFF * Forum Code is ON Smilies Origin 8.0.63.988 and Service Release R6: Operating System: Windows SP3 64XP Hello Employing Samples\Automation Server\Excel\ Single Peak Fit, I have successfully opened Origin with Excel VBA, opened an ogw file, imported data, and recovered the fit parameters from a "summary" worksheet(wks) with linked cells. I have discovered my Excel application needs to supply the Origin fitting process with a Row range and the Intercept value. I do not know how to access the "Tree" parameters in a fitting function with Excel VBA the way LabTalk's NLBegin. The TreeNode and TreeNodes Classes are thinly described in the COM help. I am using the ogw's as analysis templates but need to access the fitting parameters of the ogw before inputting data for crunching. Any Excel VBA examples available that demonstrate access to the fitting function parameters in an ogw? Thank you Howard   Check here to subscribe to this topic.