ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WEBDEV Image Editor control: Features
The WEBDEV Image Editor control includes many features, accessible via several ribbons at the top and bottom of the control......
Step 4: Starting the print
To start the print job, simply use iEndPrinting......
PDFGetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
<PDF reader>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
<pdfDocument variable>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
XML: Using files exceeding several gigabytes
Starting with version 23, an XML parser is available to handle XML files that are multiple GB in size......
HSetTransaction (Function)
Enables or disables the management of transactions for one or more files.
TableSortChild (Function)
Sorts a branch in a TreeView Table control on one or more columns.
The HTML Display control
The HTML Display control displays a web page in an application......
AJAX programming
The diagram below presents the use of "programmed AJAX" in a WEBDEV site......
Image editor
WINDEV, WEBDEV and WINDEV Mobile include an image editor......
Query: Displaying the records corresponding to a given period
When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period......
InvalidInputMessage (Property)
The InvalidInputMessage property is used to identify and set the message that will be displayed if the control contains invalid data (input mask or value out of bounds).
EmailReadNext (Function)
Reads the incoming email found after the current email according to the protocol (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
EmailCurrentFolder (Function)
Returns the name of current folder in the messaging software (Outlook, messaging software using the IMAP protocol (Internet Message Access Protocol), ...).
HFSQL Client/Server: Managing the ports
The ports used by the HFSQL Client/Server server......
Creating index keywords
Index keywords allow users to easily find a help page......
Creating an executable
Once the development of your WINDEV application is completed (windows, reports, queries, etc....
SQL selection conditions
To specify the selection conditions in an SQL query, you can use......
Automatic management of exceptions
The management of exceptions can be customized by process......
ODBC on HFSQL via Visual .NET (in C#)
The ODBC driver on HFSQL Classic (single-user and multi-user) is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
Undocking the editors
Who has never wanted to view the code and the UI at the same time, without being constrained by the environment? WINDEV, WEBDEV and WINDEV Mobile allow you to "detach" the editors from the environment of the main window......
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
ModbusReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.