ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Report controls
Several types of controls can be handled in a report created by the report editor......
HAddGroup (Function)
Adds a group of users.
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).
SQLModify (Function)
Modifies the content of a row in the query result.
HExecuteScheduledBackup (Function)
Forces the execution of a scheduled backup.
HResetGroup (Function)
Initializes the structure for group management (HGroup) with the default values.
HResetUser (Function)
Initializes the structure for user management (HUser) with the default values.
NbDescribedThumbnail (Property)
The NbDescribedThumbnail property is used to get the number of thumbnails expected for an item.
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
MaxThumbnailHeight (Property)
The MaxThumbnailHeight property is used to get and change the maximum height of a thumbnail of an Image item (binary memo).
HInitHF55 (Function)
Used to access specific functions for managing xBase (or dBase) data if Native xBase Access provided with WINDEV or WEBDEV 14 is not available.
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
Creating user accounts
A User account allows the server administrator to......
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
SQLGetCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
<Connection variable>.AddScheduledBackup (Function)
Adds a scheduling for full backup (with or without differential backup) on the server defined by the connection.
<Connection variable>.ModifyGroup (Function)
Modifies the group information according to the elements found in the corresponding variables for group management.
Docker image of the WEBDEV Application Server
From with version 24, a Docker container with the WEBDEV Application Server can be found in Docker Hub......
The Tab control
The Tab control is used to simultaneously display different controls......
<Source>.TransactionFree (Function)
Transforms all "in transaction" records into "Normal" records if they do not belong to an ongoing transaction.
HModifyGroup (Function)
Modifies the group information according to the elements found in the corresponding variables for group management.
Aliases on data files: HAlias
The aliases are used to handle......
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
<Connection variable>.RSWaitForDataProcess (Function)
Waits for: the replication data on the master server to be sent to the subscriber server. the replication data received on the subscriber server to be entirely applied....