ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Chart>.Rotation (Function)
Turns a Surface or Pyramid chart around one of its axes in order to better view the data
MandatoryInput (Property)
The MandatoryInput property is used to determine if a control is required and to enable or disable the required data input.
InvalidInputDetect (Function)
Detects and signals an error on required controls left empty and/or controls with invalid data....
Query and project
Creating a replication
To understand the operating mode of ReplicEdit, we are going to create a replication by using a simple example......
<Pivot table>.Collapse (Function)
Collapses the data found in a Pivot Table control according to a row header or to a column header.
DeleteParameter (Function)
Deletes a parameter (or a set of parameters) saved either by SaveParameter, or automatically via the persistence of data in the controls.
The Edit control
The Edit control allows users to enter data......
Context menu of TimeLine controls
By default, TimeLine controls contain a context menu....
HServerWorkingDir (Function)
Returns the path of a temporary directory on the HFSQL server.
SortType (Property)
The SortType property is used to: Find out the sort direction defined for an item or for a component of a composite key. This item was defined in the data model editor or programmatically. Define the sort direction for an item or for a component of a composite key (when describing the item through programming)....
WeekToDate (Function)
Returns the date of the Monday for the specified week and year.
DateTimeByDefault (Function)
Used to define the default value of Date, Time and DateTime variables.
Conditions for updating an application automatically (Live update)
Whenever the application is modified on the development computer (modifications of windows, code, analysis, ......
The test mode cannot operate without the project and its pages, ...
The Web Camera control
...The Web Camera control is used to view a file that is refreshed at regular time intervals....
DateToDayOfWeek (Function)
Returns the day of the week that corresponds to a given date.
<Date type>.ToDayInAlpha (Function)
Returns the name of the day that corresponds to a specified date.
<Date type>.ToMonthInAlpha (Function)
Returns the name of the month that corresponds to a specified date.
xlsData (Function)
Retrieves the content of a cell found in an XLS file.
Mashup
The concept of Mashup consists in aggregating data coming from different software, different services, different data sources, ......
DateToMonthInAlpha (Function)
Returns the name of the month that corresponds to a specified date.
DateToDayInAlpha (Function)
Returns the name of the day that corresponds to a specified date.
PDF Reader control: How to use the ribbon and tabs
The PDF Reader control includes multiple features accessible via......
RealToDateTime (Function)
Converts an 8-byte real to a date and time.