IsPaneVisible 

Syntax:             BOOL IsPaneVisible(long nPane);

Return Value:    TRUE if the specified pane is visible within ELS-QB component, FALSE otherwise.

Parameters:

                        nPane    Specifies the ELS-QB componentís pane to check the visibility of. May have one of the following values:

                                                QB_RELATION_PANE               = 1

                        QB_COLUMNS_PANE               = 2

                        QB_SQL_PANE                        = 3

                        QB_CONNECTION_PANE          = 4

                        QB_DBBROWSER_PANE         = 5

Remarks:

Call this method to determine if the specified pane is currently visible within ELS-QB component.

Example:

For Sample of IsPaneVisible () usage see the Example of  ShowPane()