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- Accessing a database found on the Mobile Device (Pocket PC)
cdbFound (Function) In french: cdbTrouve Checks whether the current record corresponds to the current search. Caution: From Windows Mobile 5, the access to a standard database (tasks, contacts, appointments, ...) can no longer be performed from a Windows application (and therefore from a standard WINDEV application). | | | | | Accessible from the PC | Accessible from the simulator | Accessible from the Mobile Device (Pocket PC) | | CDB database | Yes | Yes | Yes | | Standard database | No | No | Yes |
// Find the first record for which the customer name is Smith
cdbReadSeek("MyDatabase", "Customer", "Name", "Smith")
// Record found?
WHILE cdbFound("MyDatabase","") = True
        // Process the record
        ...
END
// Standard "Contacts" database
// Find the first record for which the customer name is Clark
EXTERN "cdbConst.wl"
cdbReadSeek("", cdbContact, CDB_CONTACT_DISPLAYEDNAME, "Clark", cdbFromIdentifier)
// Record found?
WHILE cdbFound("", cdbContact) = True
        // Process the record
        ...
END
Syntax
<Result> = cdbFound(<Database> , <Data file>)
<Result>: Boolean - True if the current record corresponds to the search,
- False otherwise. If an error occurs, you can get the details of the error with ErrorInfo.
<Database>: Character string (with quotes) - Name of database that was opened by cdbOpen,
- Empty string ("") to handle one of the standard databases of the Mobile Device (tasks, contacts, ...).
<Data file>: Character string (with quotes) or constant Data file to use. This parameter corresponds to:- the name of data file to use.
- the constant corresponding to one of the standard databases:
| | | cdbContact | "Contacts" database | | cdbTask | "Tasks" database | | cdbAppointment | "Appointments" database |
If this parameter corresponds to an empty string (""), cdbFound handles the last data file used by the last function for managing the Mobile Device databases (starting with the letters cdb). Remarks Accessing a database found on the Mobile Device (Pocket PC) The table below presents the actions that must be performed to access a database found on Mobile Device:
| | | | Database | Standard database (tasks, contacts, appointments, ...) | | WINDEV application | - Establish a connection between the current computer and the Mobile Device (ceConnect).
- Open the database to use (cdbOpen).
| Establish a connection between the current computer and the Mobile Device (ceConnect). | | WINDEV Mobile application | Open the database to use (cdbOpen). | No specific action is required. |
Reminder: From Windows Mobile 5, the access to a standard database (tasks, contacts, appointments, ...) can no longer be performed from a Windows application (and therefore from a standard WINDEV application).
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