ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HCloseConnection (Example)
Usage example of the HCloseConenction function
BitcoinCoreBlockHash (Function)
Returns the hash of a block identified by its index. Note: This function is only available from version 2025 Update 2....
PersistedCalculatedItem (Property)
The PersistedCalculatedItem property is used to: Find out whether the value of a calculated item is stored in the table. This item was defined in the data model editor or programmatically. Define whether the value of a calculated item is stored in the table (when describing the item through programming)....
ElementHeight (Property)
The ElementHeight property is used to: Find out or modify the height of the elements in an Organization Chart control. Find out or modify the height of the cells in a Dashboard control....
Use the Salesforce service
Salesforce is a very popular CRM software......
The Captcha control
The "captcha" are the distorted texts that the Web user must decode and re-enter in a site before validating a form....
TimestampType (Property)
The TimestampType property is used to: Find out the type of timestamp for an item. This item was defined in the data model editor or programmatically. Define the type of timestamp for a Date, Time or DateTime item (when describing the item through programming)....
WINDEV Mobile 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......
WINDEV Mobile 2024 Tutorial - Table of contents
WINDEV Mobile 2025 Tutorial - Table of contents
Indicates the status of the media file played in the Multimedia control.
Reintegrating text into a project
All the text form the translation file can be reintegrated into a project......
How to color a control with focus?
This help page explains how to highlight the control where the input is performed....
<Connection variable>.ModifyGroup (Function)
Modifies the group information according to the elements found in the corresponding variables for group management.
grTitleFont (Function)
Modifies the font used for the chart title.
grLegendFont (Function)
Modifies the font used for the chart legend.
NullIfEmpty (Property)
The NullIfEmpty property is used to: Find out whether the value returned by the control is NULL if its content is empty. Configure the value returned by the control if its content is empty....
<Image variable>.SaveGIF (Function)
Saves an image found in an Image variable: in a file in GIF format. in memory....
iParameterPreview (Function)
Configures the print preview: display a message regarding the resources of current computer. display or not the ribbon panes (as well as the buttons found). the export options available in the mini preview window....
ERR_CANNOT_RUN_EXPLORER
Applying the Responsive Web Design mode to an existing page
This help page explains how to apply the Responsive Web Design mode to an existing WEBDEV page......