ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Word Processing>.Add (Function)
Adds at the end of a Word Processing control: an element, a document, a paragraph, a text, an image or a fragment.
CalendarSelectMinus (Function)
Deselects a date in a multi-selection Calendar control.
<Calendar>.SelectMinus (Function)
Deselects a date in a multi-selection Calendar control.
<DateTime type>.ToReal (Function)
Converts a date and time to an 8-byte real.
Handling Spreadsheet controls programmatically (in a window)
Spreadsheet controls can be handled programmatically......
Installing and configuring HFSQL Cluster
Required configuration and overview for installing HFSQL Cluster....
Internal component description
The description of an internal component can opened at any time......
Report based on a memory area
A report based on a memory area is used to print the records stored in a memory area......
3. Application development cycle
Development cycle of a WINDEV application....
The Calculated control
The "Calculated" control is used to perform calculations in a report......
HCompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index item: all the sort options specified for the item are taken into account (sensitivity to the case, to the punctuation, sort direction, Unicode language, ...).
Z-index of a control
All the controls in a window or report have a different z-index......
<Source>.CompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index item: all the sort options specified for the item are taken into account (sensitivity to the case, to the punctuation, sort direction, Unicode language, ...).
WDInst: handling the files to install
By default, the files to install are......
Creating a select query
A select query (corresponding SQL statement......
Hash functions
Hashing is used to summarize a file or a character string......
iCloudKeyValueWatch (Function)
Defines the procedure called when the value of a key is changed in an Apple iCloud-based container of "key-value" pairs.
Android: Conditions for using the Map control
Up to WINDEV Mobile version 180046, the Google Maps API library was required to use a Map control in an Android application......
How to associate an image with an element found in a TreeView Table?
This help page explains how to customize the default image associated with the elements found in a TreeView Table....
Quick search in the current code
When coding, developers often need to do a quick search in the current code...
Docker image of the HFSQL server
From version 22, a Docker container with the HFSQL server is available in Docker Hub......
Query: Displaying the records corresponding to a given period
When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period......
grStartAngle (Function)
Sets the starting angle of the first section in the following types of chart: Pie, Semi-circular or Donut. Sunburst. Radial Bar chart....
<Chart>.StartAngle (Function)
Sets the starting angle of the first section in the following types of chart: Pie, Semi-circular or Donut. Sunburst. Radial Bar chart....
dTransferToImage (Function)
Creates an image from a buffer of pixels encoded in a specific format. This function is an advanced function. This function is mainly used to handle the images returned by external APIs via Image variables....