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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
SQLListSource (Function)
Lists the data sources declared on a local site.
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
HDataSourceKnown (Function)
Determines if a data source has been initialized.
<Connection variable>.RegenerateFile (Function)
Regenerates a data file from its log.
<Chart>.SurfaceGetData (Function)
Retrieves a data from a Surface chart.
Structure (Type of variable)
A structure is a custom type of data...
DDEUnLink (Function)
Interrupts a link between an item and a data.
DDELink (Function)
Creates a hot link with a data.
DDEWarmLink (Function)
Creates a warm link with a data.
HRegenerateFile (Function)
Regenerates a data file from its log.
grScatterAddDataXY (Function)
Adds a data into a "Scatter" chart.
grIncreaseData (Function)
Adds a value to a data in a chart.
Special paste
The Special paste command is used to explicitly choose the format in which the clipboard content will be pasted in the window editor......
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
Managing HFSQL Client/Server files
The HFSQL Control Center allows you to fully manage HFSQL Client/Server data files......
HFSQL data files exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large data files (up to 2 gigabytes)......
Binding a List Box control to an item
A List Box control can be bound to an item in a data file, query, etc....
HCreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file (".FIC" file) with the index file and the memo file if necessary. The function is equivalent to HCreation. If the file exists, opens the file....
WDLog: Overview
The different operations that can be performed with WDLog are as follows......
WDLog: Saving HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application......
RepeatableReadSupported (Property)
The RepeatableReadSupported property is used to: Determine if the data file (defined in the data model editor or programmatically) can be used in HFSQL Client/Server in a transaction that includes a "Repeatable Read" isolation mode. Allow the use of a transaction that includes a "Repeatable Read" isolation mode for a data file (files described programmatically only)....
NumberRow (Property)
The NumberRow property returns the maximum number of rows containing data in a Spreadsheet control. These rows contain data, a formula, formatting or a non-standard height.
Logical Data Model (LDM)
A Logical Data Model (LDM) is used to describe the data structures (files, items, ......
Data model editor: Describing a connection
Any program developed with WINDEV, WEBDEV or WINDEV Mobile can easily access......
The key items
Keys are specific items in your analysis......
Filtering the headers and the content of a Pivot Table
By default, the entire data found in the data files is taken into account when calculating the content of a Pivot Table control......
Native Sybase Connector: Programming with SQL functions
The use of SQL functions to handle Sybase data does not require importing the file structure into the analysis......
Native Informix Connector: Programming with SQL functions
The use of SQL functions to manipulate Informix data does not require importing the file structure into the analysis......