ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating the RAD Pattern project
The steps for creating a RAD pattern are as follows:...
HNbRec (Function)
Returns the number of records in an HFSQL file, query or view: active records, deleted records, etc.
zipSelectFile (Function)
Selects files from an archive.
DDEStart (Function)
Executes a program (an executable file, for example) from the current application.
HActivateFilter (Function)
Enables the filter that was previously created for the specified table (view or query).
RightToLeft (Property)
The RightToLeft property is used to get the writing direction on a control, column, window or report.
TestCheckEqual (Function)
Checks whether the expressions are equal in assertive programming and in automated test mode.
zipFileSize (Function)
Returns the size of one of the archive files (in CAB, RAR, WDZ, ZIP, 7z, gzip, TAR or TGZ (TAR.GZ) format): the compressed size of the file. the size of file before compression....
sEvent (Function)
Branches an event on a serial port.
ArrayToCSV (Function)
Converts a one-dimensional array or a two-dimensional array into a character string in CSV format.
Move (Function)
Allows: move an element in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.). The other array elements are moved accordingly. swap two elements in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.)....
ArrayDeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
ExtractString (Function)
Allows you to: extract a substring from a string based on a specified string separator. search for substrings in a string based on a specified string separator....
FileToMemory (Function)
Automatically initializes the values of the members found in a class or in a structure with the values of the items of the current file record.
TreeView control properties
The TreeView controls found in a window or in a page can be handled by the WLanguage properties......
Properties associated with the Cell control field
List properties associated with the Cell control field...
Creating and using a REST Webservice
A REST WebService is a program hosted on a server containing functions accessible via HTTP requests......
Properties associated with columns of Table controls
You can manipulate columns of Table controls in a window or page using the following WLanguage properties......
Different types of data (Type of variable)
A variable is defined by name and type......
"Component.WDO" file
When generating the external component, two files are automatically created in the EXE directory of the current project......
geoPosition (Variable type)
The geoPosition type is used to handle geographic positions via WLanguage geolocation functions.
Encrypt (Function)
Encrypts a character string in binary format or in ASCII format.
MapPolygon (Type of variable)
The MapPolygon type is used to define the characteristics of a polygon to be drawn on the map displayed in a Map control.