ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Troubleshooting
This chapter presents the main problems (and their solutions) that can occur when using the WEBDEV Application Server...
Numeric (Type of variable)
The numeric type is used to contain integer or decimal numbers by specifying if necessary: the number of digits in the integer part. the number of digits in the integer part and in the decimal part....
H.VisibleAutoIndexing (Variable)
Indicates whether the indexing window must be displayed during the automatic reindexing of HFSQL data files.
Automatic index generation
The automatic index generation suggests index keywords based on the content of your help page......
Spreadsheet: Using the ribbon
The ribbon of the Spreadsheet control proposes several features and it allows you to define several settings......
Vocabulary linked to replication
Before implementing the replication, you must be familiar with the vocabulary specific to the replication.
.NET application
To create a.NET application from a project......
SpreadsheetTypeAndMaskSelection (Function)
Returns or modifies the type and mask of selected cells in a Spreadsheet control.
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism......
Associative array (Type of variable)
An associative array is an "advanced" type of array...
SensorDetectChangeAcceleration (Function)
Notifies when acceleration forces are applied to the device along any of the three axes.
AJAXExecuteAsynchronous (Function)
Runs a server procedure without refreshing the page.
RegistryRename (Function)
Renames a key in the registry.
The Drawer control
The Drawer control can be expanded in order to display (or not) the integrated controls......
SpreadsheetInsertRow (Function)
Inserts an empty row into a Spreadsheet control found in a window.
SpreadsheetInsertColumn (Function)
Inserts an empty column into a Spreadsheet control found in a window.
HMergeView (Function)
Creates an HFSQL view from two previously created views (HCreateView). This function uses the former view mechanism.
SpreadsheetStyleSelection (Function)
Returns or modifies the style of selected cells in a Spreadsheet control found in a window.
SpreadsheetBorderSelection (Function)
Modifies the border of selected cells in a Spreadsheet control found in a window.
2. Analysis in practice
Constants used by properties associated with windows, reports, pages and controls
List of constants used by properties associated with windows, reports, pages and controls....
Handling Bar Code controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Bar Code controls......
Choosing the action associated with the link
You can associate an action with the link regardless of the type of link......
WDSQL: Running an SQL query
WDSQL is used to run all the SQL queries created by WDSQL......
TestWriteResult (Function)
Writes information or an error into the status report of a unit test, in the test editor.