|
|
|
|
|
|
|
|
|
|
|
|
|
|
| To handle a database via OLE DB, the following elements must be installed on the development computer and on the deployment computer... |
|
|
|
|
|
|
|
| Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example). |
|
|
|
|
|
|
|
| The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB... |
|
|
|
|
|
|
|
| Connects the current application to a database that will be queried by SQL through a web service proxy (SOAP). |
|
|
|
|
|
|
|
| WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed.... |
|
|
|
|
|
|
|
| Connects the current application to a database that must be interrogated via SQL. |
|
|
|
|
|
|
|
| Describes a new connection to an external database. |
|
|
|
|
|
|
|
| When defining the connections in the data model editor or when defining the connections programmatically, you have the ability to specifier the optional connection information... |
|
|
|
|
|
|
|
| Returns the list of OLE DB providers and/or Native Connectors installed on the current computer. |
|
|
|
|
|
|
|
| Validates the current transaction:
the modifications performed on the data file since the start of transaction (HTransactionStart) are validated.
the transaction file is deleted (if the transaction is the last transaction in progress for a network application)
the records locked in read-only by the transaction are unlocked.... |
|
|
|
|
|
|
|
| Usage example of the HModify function |
|
|
|
|
|
|
|
| Stores the current file context: current record, filter, pointers. |
|
|
|
|
|
|
|
| Reads a record in a file according to a given record number. |
|
|
|
|
|
|
|
| Usage example of the HCancelDeclaration function |
|
|
|
|
|
|
|
| Usage example of the HBuildKeyValue function |
|
|
|
|
|
|
|
| The CtExtendedInfo property is used to get the additional information inserted into database connection string. |
|
|
|
|
|
|
|
| Used to modify the management mode of memo items. |
|
|
|
|
|
|
|
| Initializes a query and declares this query to the database server in order to optimize the next executions of this query. |
|
|
|
|
|
|
|
| Changes the mode and the method for locking data files. |
|
|
|
|
|
|
|
| The Type property is used to get:
the type of element (table or item) defined programmatically or in the data model editor, view or query.
the type of object.
the type of data held in a Variant.... |
|
|
|
|
|
|
|
| Sets the position on the previous record of a file according to a browse item. |
|
|
|
|
|
|
|
| Positions on the first file record whose value for a specific item is greater than or equal to a sought value. |
|
|
|
|
|
|
|
| Sets the position on the first record according to a browse item. |
|
|
|
|
|
|
|
| WINDEV and WEBDEV support an optional Native SQL Server Connector (also called Native SQL Server Access)...... |
|
|
|
|
|
|
|
| Usage example of the HDescribeItem function |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|