'Column Chooser' doesn't show columns anymore

Suddenly the column chooser (in executing application) stopped showing available columns in GridControl. I re-installed the applic开发者_运维技巧ation on the client machine but I still have the same issue.

The column chooser will always be empty until you drag a column into it at runtime or populate it at design time (via code). If you are persisting the column chooser to some kind of storage e.g. XML then your path may be incorrect.

Check that the generateMember-property is set to true for the columns in the designer.