The splits of a TDBList or TDBCombo control provide users with different views of the same data source. Therefore, corresponding columns in different splits must be bound to the same data fields. A few other column properties are global to all splits as well. The Columns property page provides a shortcut to the Columns collection of the General property page. It is used to set global Column object properties that cannot vary from one split to another.
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The Columns property page is used to edit existing columns, not create or delete them. Use the Retrieve Fields command on the context menu to derive a column layout from a bound data source. For information on how to create your own custom column layout, see Visual Editing Mode. |
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