ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WEBDEV concepts
ERR_DISCONNECTED_TIMEOUT
BackgroundStyle (Property)
The BackgroundStyle property is used to get and modify the background style of cells in tables and/or TreeView Tables....
<Gantt chart>.DateTimePosition (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
WEBDEV administrator: Characteristics of current connections
The "Connections" tab gives various information about the current connections......
Description of a WEBDEV element style
This window allows you to describe a CSS style that will be used for the controls of your WEBDEV project......
GanttPositionDateTime (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
The Gantt Chart control
A Gantt chart allows you to graphically view the progress status of a project......
Monochrome (Property)
The Monochrome property is used to: determine if the pixels of an image contained in an Image control are automatically replaced with a color specified in the style options ("Style" tab of the control description, "Force monochrome mode"). enable or disable monochrome mode in an Image control. Note: This property is only available from version 2025 Update 1....
Style properties (help system)
To edit the styles available in the current help system, select "Help system......
Defining specific character sets in HFSQL tables
When an application displays or saves data in HFSQL tables, this data is typed in the current language......
3. UML models in practice
OrganizerChangeZoom (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month). This function is kept for backward compatibility....
PeriodSelection (Property)
The PeriodSelection property is used to determine and specify if the user can select a time period in an Scheduler or Organizer control.
StartDatePeriodDisplayed (Property)
The StartDatePeriodDisplayed property is used to get the start date of the time period displayed in a Scheduler or Organizer control of a report.
EndDatePeriodDisplayed (Property)
The EndDatePeriodDisplayed property is used to get the end date of the time period displayed in a Scheduler or Organizer control of a report.
Project Management Hub: Time tracking
The time spent can be listed on......
Characteristics of the columns in a Table control in a window (prefix syntax)
The columns are used to display information in a Table control......
tapiError (Function)
Indicates whether an error was returned by the last tapixxx function (functions for managing phone calls) to the TAPI module.
HRecordDate (Function)
Returns the date and time of the last write operation performed on a record in an HFSQL file (Classic or Client/Server)....