ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 111: The Pascal string %1 is too long
Single Page App
A "Single Page App" is a Web application (Internet or Intranet) whose all pages are grouped in a single page......
Check: Sending an email
The monitoring robot will......
Managing the programming errors
The security mechanism of WLanguage is enabled when a programming error occurs in an application......
Additional setup modules
The setup wizard allows you to include additional modules in the setup. The additional modules are used to add additional options to the setup program and to access the advanced setup parameters....
The OLE control
The OLE control is used to handle an OLE object......
Warning 124: Shadowing a global variable
PDF Reader control: How to use the ribbon and tabs
The PDF Reader control includes multiple features accessible via......
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
WDSQL: Creating and running a script
A script is a set of SQL commands used to perform a specific operation (create a new table in the database, insert records, ......
Printing a report in WEBDEV
When creating a report, the test of this report can be run from the report editor. You also have the ability to include this report in your sites. The Web user will have the ability to print the report from a button, a menu option, ... for example....
Configuring the assisted universal replication
If your application uses assisted universal replication via a .WER file, the setup creation wizard proposes to configure the setup to install the different tools required for this type of replication....
FileFilter (Property)
The FileFilter property gets and sets the filter used to display files: when using assisted input in an Edit control or table column with the "File path autocomplete" option (in the "General" tab of the description window), in the file picker displayed when the user selects the "Browse..." option in the context menu of an Edit control, table column or Combo Box control....
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
GglPrintDocument (Function)
Prints a document (text or PDF file, images, Word or Excel document, ...) by using the Cloud Print service of Google.
MapGetImage (Function)
Retrieves the image of a map displayed in a Map control. The markers and the itineraries displayed on this map will also be found in the image.
<Map>.GetImage (Function)
Retrieves the image of a map displayed in a Map control. The markers and the itineraries displayed on this map will also be found in the image.
Functions for managing threads (prefix syntax)
List of functions for managing threads (prefix syntax)...
Compass (Property)
The Compass property is used to: display or hide the compass on a Map control, determine whether the compass is displayed on a Map control....
MandatoryInputMessage (Property)
The MandatoryInputMessage property is used to identify and set the message that will be displayed if the control is left empty (when the MandatoryInput property is enabled).
<Source>.FileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
<Source>.Optimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
<Source>.ModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
<Source>.NbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
Select query description window: Actions applied
This help page presents the actions that can be performed from the description window of a query....