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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

EpochToDateTime (Function)
Converts a date and a time in Epoch format (number of time units since 01/01/1970 at 00h00 UTC) to a local datetime....
Minute (Property)
The Minute property is used to: Retrieve the minutes from a Time or DateTime variable, or the number of minutes from a Duration. Change the minutes in a Time or DateTime variable, or the number of minutes in a Duration. Retrieve the minutes or the number of minutes from a Date item (in "Date and Time" or "Duration" format) or from a Time item. Modify the minutes or the number of minutes in a Date item (in "Date and Time" or "Duration" format) or in a Time item....
How to save and retrieve an image in a binary memo
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......
<Date type>.ToDay (Function)
Returns the day that corresponds to a given date.
Implementing the log process in an application
Regardless of the data files used by your application (HFSQL Classic or HFSQL Client/Server), the log process can be implemented on these data files......
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
FileToArray (Function)
Fills an array of classes or structures with the content of an HFSQL data file or query.
<Scheduler>.Display (Function)
Reinitializes the content of a Scheduler control from its data source (HFSQL file for example).
SchedulerDisplay (Function)
Reinitializes the content of a Scheduler control from its data source (HFSQL file for example).
hScheduleMaterializedView (Type of variable)
The hScheduleMaterializedView type is used to programmatically manage a task for recalculating the data of a scheduled materialized view on an HFSQL server.
Report based on a programmed data source
In a report on a programmed data source, the reading of the records that will be displayed in the report requires full programming in WLanguage......
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......
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......
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
Warning 127: You are using a data source local to the process
<Source>.ChangeConnection (Function)
Dynamically changes the connection associated with a data file.
Linking a Combo Box control to a data file
A List Box or Combo Box control can be used to display the content of a data file, to allow a user to select a record, for example......
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
Managing the HFSQL contexts in the windows and in the reports
An HFSQL context contains information relative to the data used......
Content of the Table control
A Table control can be based on a data file, based on a variable or populated programmatically......
Programming Table controls based on a data file
This page explains how to program Table controls based on a data file......
<Source>.RetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
Name55 (Property)
The Name55 property is used to manipulate the logical name of a Hyper File 5.5 data file that has not been migrated and is located in a WINDEV 19 analysis.
CtAccess (Property)
The CtAccess property is used to set the type of access to the data file when connecting to a specific table via OLE DB.
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