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Version: 2026

Differences and specific features of an HFSQL Client/Server application
The management mode of data files may have to be adapted when using an HFSQL Client/Server application......
HSetMemo (Function)
Used to modify the management mode of memo items.
EmailReadNext (Example)
Usage example of the EmailReadNext function
HReadSeekFirst (Example)
Usage example of the HReadSeekFirst function
Handling the Chart controls at runtime (AAF)
The Chart controls allow the end user to perform several operations......
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
docStyle (Type of variable)
The docStyle type is used to define the advanced characteristics of a style belonging to a document, a paragraph or a document fragment.
RequestRefreshUI
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event).
InitialValue (Property)
The InitialValue property is used to get the initial value of a control in a window or page.
HashString (Function)
Calculates the Hash of a character string according to a specific algorithm.
Available features and specific features of Java
WINDEV allows you to generate a Java application without even knowing the Java language......
Step 2: Creating print fonts
This step allows you to define and choose the different fonts that will be used in the printed document......
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
Authentication via Active Directory
Kerberos is an authentication mode based on the use of tickets and secret keys......
HDelete (Function)
Deletes a record from a data file (query or view).
SaaS administrator - Managing a client
Managing a SaaS client account is used to......
3. Preparing the setup program
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 3 - Preparing the setup program - 5 min...
Day (Property)
The Day property is used to: Get the day from a Date or DateTime variable, or get the number of days from a Duration variable. Change the day of a Date or DateTime variable, or change the number of days of a Duration variable. Get the day or the number of days from a Date item (in "Date", "Date and Time" or "Duration" format) Modify the day or the number of days in a Date item (in "Date", "Date and Time" or "Duration" format)...
URI (Type of variable)
The URI (Uniform Resource Identifier) type identifies physical or abstract resources (e.g. files or Web pages).
Designing a supercontrol
A supercontrol is an advanced type of control......
grDonutHolePercentage (Function)
Modifies the percentage corresponding to the radius of the hole in a Donut chart.
OrganizerChangeMode (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month)....
ContactDisplay (Function)
Opens the form of a contact in the device's native contacts application (Android, iPhone or iPad, Universal Windows)....
PDFMergeWithPassword (Function)
Merges several existing and password-protected PDF files into a single PDF file.
CalculatedDefaultValue (Property)
The CalculatedDefaultValue property is used to: Find out the SQL expression that defines the default value of an item. This item was defined in the data model editor or through programming. Define the SQL expression that returns the default value of an item (item described through programming only)....