ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ERR_DISCONNECTED_UPDATE
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
zipNbPartNeeded (Function)
Returns the number of parts of a given size required to split a single-part archive.
Link control properties
The Link control is available in a page and in a report......
Creating the Table pages of the WEBDEV RAD pattern
Sequencing reports
In some cases, you may want to print several reports one after another, and view them in the same print preview....
<Source>.SeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
On/Off button in a window
The on/off button is a button that operates like a check box......
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files, the wizard allows you to......
Creating an application using the RAD methodology
The RAD (Rapid Application Development) is a technology used to easily create a full application (or site)......
The Slider control (in a window)
A slider control is used to select a value between two bounds......
WDZip: Overview
WDZip is used to compress and group your files in archives......
Debugging an external component
You have developed an external component and you want to debug it? The user of an external component sends an executable indicating that your external component does not operate? You are using your external component in another project and you want to debug it?......
List,Get (External language)
Retrieves the value of a given element or the value of the selected element in a drop-down list or in an expanded list.
Error 20: The variable of the FOR loop should be a real
<zipArchive variable>.IsMulti (Function)
Returns the type of archive: single-part archive or multi-part archive.
<Source>.SeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
<Source>.Reset (Function)
Initialize: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
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....
HSeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
zipIsMulti (Function)
Returns the type of archive: single-part archive or multi-part archive.
XML functions (prefix syntax)
List of XML functions...
Conversion (Function)
Converts a value from a unit to another one.
Creating an action plan
The action plans group all actions that will be performed by the software factory....
Val (Function)
Returns the numeric value of a character string.