ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL tables.
User Groupware: Multilingual applications
If your application is a multilingual application, the multilingual feature must also be managed in the windows/pages of user groupware......
WEBDEV User Groupware: Tips
This help page contains different programming tips for the User Groupware in WEBDEV......
fCurrentDir (Function)
Identifies or modifies the current directory.
Upload functions
The following functions are used to manage the upload:...
Find/Replace in the current project
The "Find/Replace" feature is used to......
iPrintXLS (Function)
Prints the current worksheet of a document in "xlsx" or "xls" format.
PDF Reader control functions
The following functions are used to manage PDF Reader controls:...
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.
ERR_ALREADYCONNECTED
Request to regenerate the documentation of a component during its future generation (in an action plan)...
User Groupware
A Windows application, an Internet or Intranet site require to define the role of different contributors......
Content of the Table control
Table controls can be bound to a table, to a variable, or be populated programmatically......
WDXView : Use
This help page presents the different features of WDXView......
DisplayMask (Property)
The DisplayMask property is used to: Find out the display mask. Modify the display mask. This display mask is displayed when the control is in read-only or when the control does not have focus....
RulerModifiable (Property)
The RulerModifiable property is used to: Find out whether the user can move the playhead in a TimeLine control. Allow or prevent the user from moving the playhead in a TimeLine control....
HierarchicalDepth (Property)
The HierarchicalDepth property is used to: Find out the depth of a hierarchical control in a report. Modify the depth of a hierarchical control in a report (only if the report uses a data source through programming)....
9. Distributing "Reports and Queries"
RuleVisible (Property)
The RuleVisible property is used to: Find out whether the rulers are visible or invisible in a Word Processing control. Make the rulers visible or invisible in a Word Processing control....
Operating mode of HFSQL application
A HFSQL application can operate in network mode or in Client/Server mode......
WEBDEV site deployment: Deployment profile
The setup program creation wizard allows you to select the deployment profile to use......