ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Merging differences (SCM)
Operations performed on class diagrams
The following paragraphs explain......
XamlDisable (Function)
Simulates the absence of .Net 3.0 framework.
xlsClose (Function)
Closes an XLS file.
ArrayCopy (Function)
Copies the content of an array to another array.
Items used in a select query
A query created in the query editor can contain several types of items......
WDTrans: Overview
WDTrans is a tool for canceling transactions......
Creating user accounts
A User account allows the server administrator to......
TimestampType (Property)
The TimestampType property is used to: Find out the type of timestamp for an item. This item was defined in the data model editor or through programming. Define the type of timestamp for a Date, Time or DateTime item (when describing the item through programming)....
TimestampUTC (Property)
The TimestampUTC property is used to: Find out whether a timestamp item will use UTC time or local time. This item was defined in the data model editor or through programming. Define whether a timestamp item will use UTC time or local time (when describing the item through programming)....
CalculatedItemExpression (Property)
The CalculatedItemExpression property is used to: Find out the SQL expression that defines the value of a calculated item. This item was defined in the data model editor or through programming. Define the SQL expression returning the value of a calculated item (when describing the item through programming)....
PersistedCalculatedItem (Property)
The PersistedCalculatedItem property is used to: Find out whether the value of a calculated item is stored in the data file. This item was defined in the data model editor or through programming. Define whether the value of a calculated item is stored in the data file (when describing the item through programming)....
UUID (Type of variable)
The UUID type is used to easily manage: UUIDs or GUIDs, automatic UUID HFSQL identifiers, identifiers for COM/Automation objects and interfaces, ......
Generating a class diagram
The generation is used to create the WINDEV classes ("......
Class diagram
A class diagram describes the structure of a system via classes and the relationships among them......
Miscellaneous WEBDEV functions
List of various WEBDEV functions...
CookieRead (Function)
Retrieves the value of a cookie saved on the computer of Web user.
CookieWrite (Function)
Writes a cookie onto the computer of the Web user.
TabClose (Function)
Closes a dynamic pane in a Tab control.
OLE DB driver for HFSQL Classic and HFSQL Client/Server - License agreement
DDEError (Function)
Returns the runtime status report of a DDE function.
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
DDEExecute (Function)
Sends a command that will be run on the server.
DDEUnLink (Function)
Interrupts a link between an item and a data.
DDESend (Function)
Sends a data to the program connected via DDE.