UpdateListColumns Method

Adds, deletes, or updates columns of a list.

Syntax

Remarks

The Columns collection specifies the columns to be added, deleted, or updated. Set the ColumnUpdateOp property to specify which operation to perform on each column.

When trying to update a system-defined column, the server will return an error. Thus, if ListColumns is called, first clear the Columns before adding the list of user-defined columns to update.

NOTE: When adding a column, the ColumnName property is required.