Origin Ver 8.1 SR3 Operating System: WinXP I create an user X-Function with output variable of type Column. The default data for this column is <new>. User can use as an existing column, as allow function to create a new column. How can I determine which is the user case in my code? I want to give a special name for new column.
quote: I want to give a special name for new column.
If you only want to update the LongName of a <new> column and the name is fixed, a simple way is to use option string N, which is used to specify the default name of output objects.
You can fill for example N: "mycol name" on the Option String column of that output variable in X-Function Builder.