ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Display modes, transparency and symmetry of an image
An image can be displayed in a window, a window control, a report control, a page control or a block according to several display modes.
WinSize (Function)
WinSize:
  • returns or modifies the window display mode (maximized, minimized or normal),
  • modifies the window height and/or width,
  • moves the window and modifies a window's height and/or width.
DrawingStyle (Function)
Allows you to find out and modify:
  • the display mode of grayed buttons found in the windows of your application.
  • the display mode of translucent border for the windows of your application.
  • the mode for loading large images.
Error 31: The file to include is not found. Check the name and path ...
Anchor of overlaid controls (in a page)
WEBDEV allows you to define overlayable controls......
NumberColumn (Property)
The NumberColumn property is used to: Get the number of columns in Table, Check Box, Radio Button controls, etc.. Set the number of columns in a multi-column List Box control....
Optional parameters
Some of the parameters passed to a procedure can be optional parameters......
Num1stDayOfTheWeek (Property)
The Num1stDayOfTheWeek property gets and sets the 1st day of the week displayed in: a Calendar control. an Organizer control. a Scheduler control. an edit control in Date format with Calendar....
Customizing the report viewer (preview)
You can display a print preview in the report viewer......
Crosshair in a chart
In a Line chart, it may be difficult to read the value of axes for a point that is far from these axes......
SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query......
Analysis associated with a project
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated with an analysis......
The Numeric or Currency control: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks......
Composite report
The report editor gives you the ability to create "Composite" reports. In this case, the report includes several sub-reports....
Validity period of site pages
When creating a page, a validity period can be defined for this page......
RulerModifiable (Property)
The RulerModifiable property is used to: Find out whether the user can move the playhead in a TimeLine control. Allow or prevent the user from moving the playhead in a TimeLine control....
wsResponse (Type of variable)
The wsResponse type is used to get: the XML source code of the Webservice response. the value of the different parts of the Webservice response (for the Webservices returning several responses)....
HImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
<Source>.ImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
RecordSize (Property)
The RecordSize property is used to get the size (in bytes) of a record in: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
XAxisMin (Property)
The XAxisMin property gets the minimum value of the X-axis in a Chart control. This property can be used in the "Zoom" event of a Chart control to identify the section displayed.
XAxisMax (Property)
The XAxisMax property gets the maximum value of the X-axis in a Chart control. This property can be used in the "Zoom" event of a Chart control to identify the section displayed.
YAxisMax (Property)
The YAxisMax property gets the maximum value of the Y-axis in a Chart control. This property can be used in the "Zoom" event of a Chart control to identify the section displayed.
HFSQL in network mode on a server running Windows NT4, 2000, XP or 2003
The access speed to the data in network depends on several parameters (see the section......
<Table>.InfoXY (Function)
Returns for a given position in a Table or TreeView Table control (coordinates of a control point): the name of the column displayed for the specified position. the index of the row or column for the specified position....
Unicode in character strings
UNICODE is an encoding system that assigns a unique number to each character....
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
New Features brochure - Version 27: New WINDEV features
New features in WINDEV 27 presented in the New Features brochure....