|Manage database connections
||User click on Main menu: Main -> Database connections ...
Program show dialog with all database connections.
These connections are read from configuration XML file. For each connection is converted state of connection to text value (Valid, Broken, SQL Error).
All informations are added into List view control.
If there is any connection marked as work, then this connection is selected in list box for definition of work connection.
All user changes are saved after user click on "OK" button.