You have to use the "Reply" link to reply to comments. What Richard was pointing out is, if this is your own OneDrive then you can access it directly.
"I have tried below code but it was Incomplete" does not to explain what the problem is with your code. I can't see anywhere where you are attempting to access an Excel spreadsheet.
But to answer your question
Quote:
Is Possible to read Excel Sheet Data Stored in Microsoft One Drive
Yes.
Here are some starters for your research:
access OneDrive with C#[
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Excel Spreadsheet as JSON[
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