ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling XLS files
WINDEV and WEBDEV propose two methods for handling the Excel files......
xlsMergeCell (Function)
Merges the specified cells in an Excel document.
xlsUnmergeCell (Function)
Unmerges a range of cells.
Functions for managing the PDF Reader control (prefix syntax)
The following functions are used to manage PDF Reader controls:...
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
xlsSave (Function)
Saves an XLS document.
<Source>.CreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
<Source>.ReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
The "Analysis" pane
The "Analysis" pane lists......
Starting WDOptimizer in a command line
PDF Reader control functions
The following functions are used to manage PDF Reader controls:...
iPrintXLS (Function)
Prints the current worksheet of a document in "xlsx" or "xls" format.
Creating index keywords
Index keywords allow users to easily find a help page......
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
Principle of remote check
<PDF reader>.GetSignature (Function)
Gets the signature of a PDF document as a buffer.
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
HReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
PDFOpen (Function)
Opens a PDF document and loads it in a pdfDocument variable.
Managing the load balancing (dynamic load balancing on server)
The server that is hosting a HFSQL database engine can be very busy......
Creating user accounts
A User account allows the server administrator to......
LinkedFile (Property)
The LinkedFile property is used to set the characteristics of a link.
SourceFile (Property)
The SourceFile property is used to set the characteristics of a link.
Characteristics of Table controls in a page
Table controls allow you to display and/or enter data......
Extracting the text of the project
The following text can be extracted......