ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
<Array>.InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
Advanced types
The advanced types of WLanguage are as follows...
Optimizing the connection times to the HFSQL Client/Server databases
This help page explains how to optimize the connection times to the HFSQL Client/Server databases by limiting the network traffic......
Extracting the text of the project
The following text can be extracted......
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
The planes in WEBDEV
The planes are used to group the controls of an element......
2. Examples and components provided with WEBDEV
Search and full-text index
HFSQL proposes a quick search for character strings in the data......
Currencies
A currency is a real coded on 10 bytes....
Synchronizing threads via events
Events can be used to synchronize the different threads of an application......
WDInst: grouping the files to install
By default, when generating the setup program, the files to install are compressed in a single archive file ("......
WINDEV and the streams - Use example
In this example, the application must manage a video conference between two computers......
Flexible modeling editor
The flexible modeling editor allows you to easily create a "non-restricting" and "flexible" modeling, entirely included in the environment......
Creating an executable: Managing manifests
When running an executable, Windows Vista (and later) performs several checks regarding the rights of the current user via the UAC mechanism (User Account Control)......
<Array>.AddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of an advanced two-dimensional array property (xlsDocument, etc.)....
ArrayAddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of an advanced two-dimensional array property (xlsDocument, etc.)....
HRSDeleteConfig (Function)
Deletes a replication between two HFSQL servers.
The different types of integers
BitwiseAND (Function)
Returns the result of the bitwise AND between two values.
DateDifference (Function)
Calculates the number of days between two dates.
LoWord (Function)
Returns the two low bytes of an integer.
HiWord (Function)
Returns the two high bytes of an integer.
StatCovariance (Function)
Calculates the covariance between two series of values.