ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Computer renamed or changed
During the development phase, you may have to change the computer used for development (change computer, rename the computer, ......
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Setup of a WEBDEV site: Creating library
A library (file with a WDL extension) is used to group the resources of the project (pages, queries, ......
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site for Windows....
TableColumnSelectOccurrence (Function)
Returns the number of selected columns found in a table. This function is kept for backward compatibility. It is recommended to use TableSelectCount.
Information 2105: This function was renamed
Information 2103: 'Double' does not exist anymore: the reals are coded on 8 bytes
grScatter3DProjection (Function)
Indicates whether the points found in a series of a 3D Scatter chart must be be projected on a given plane.
<Chart>.Scatter3DProjection (Function)
Indicates whether the points found in a series of a 3D Scatter chart must be be projected on a given plane.
Handling a Link control through programming (Page)
WEBDEV allows you to handle a Link control through programming......
ERR_CANNOT_CREATE_TMP
ErrorBuild (Function)
Displays a custom error message in a system error window.
WDInst : generating the setup program
Generating the setup program is used to create the setup program according to the characteristics specified in the setup editor WDInst....
<WDPic variable>.DrawRectangleGradient (Function)
Draws a rectangle in a WDPic variable.
The "Image catalog" pane
The "Image catalog" pane is a context-sensitive image catalog......
ExpandedImage (Property)
The ExpandedImage property is used to: find out and modify the default image associated with an expanded row in a TreeView Table control. find out and/or modify the default image associated with an expanded row in a TreeView control. find out and modify the image associated with a specific expanded row in a TreeView Table control. find out and modify the image associated with an expanded row in a treeview item of a "TreeView table" report....
ERR_NO_TABLE
SaaSAdminListSite (Function)
Lists the SaaS sites declared in the database of a WEBDEV SaaS Webservice.
OrgOccurrence (Function)
Returns the number of elements found in an Organization Chart control.
OrgAdd (Function)
Adds a new root element into an Organization Chart control.
OrgAddChild (Function)
Adds a child element into an Organization Chart control.
BufferToHexa (Function)
Converts a buffer to a hexadecimal string (e.g.,: "4A 5B 00").
<Document variable>.Seek (Function)
Finds a character string in an entire Document variable.
<httpRequest variable>.ReadCookie (Function)
Returns the value of a cookie received further to an HTTP request.
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.