c# - Compute method of Datatable not working -

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Hello, I want to get the amount of the DataTable column I

This is my expression. .

But it throws the following exceptions. [System.Data.SyntaxErrorException] = {"Syntax error in the total argument: Expect a column argument with potential 'hair' qualifier."}

If your column name contains spaces, include all column names in it square brackets 

  object by object = tbl_reses.compute ("yoga ([service tax])", "");     
 




  



























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