ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

InvalidInputShowMessage (Function)
Displays an invalid input error for the specified control.
InvalidInputDetect (Function)
Detects and signals an error on required controls left empty and/or controls with invalid data....
HOpenConnection (Function)
Opens a connection to a specific database.
HChangeConnection (Function)
Dynamically changes the connection associated with a table.
The Sliding Banner control
The Sliding Banner control is used to display several contents successively, either automatically, or further to an action performed by the Web user......
Breakpoints
During a project test in the editor, breakpoints are used to automatically start the debugger from a given line......
Mask management functions
The following functions are used to manage masks......
The Check Box control
A Check Box can correspond to......
InvalidInput (Property)
The InvalidInput property determines if a control prevents the user from leaving when they enter invalid data.
<Connection variable>.TransactionCancel (Function)
If a transaction is in progress, rolls back all operations performed on tables in transactions since the start of the transaction.
<Connection variable>.Transaction (Function)
Starts a transaction on the tables (HFSQL or accessed via Native Access) and creates the transaction table.
MaskZipCode (Function)
Retrieves the postal code input mask adapted to a given country.
InvalidInputListControl (Function)
Builds a list of controls that require data input/contain invalid data....
Running the test of a static project
The test of the entire project allows simulating the startup of the site......
Open document tabs
The document tabs allow you to navigate between the different elements opened in the different editors....
InvalidInputPreventExit (Property)
The InvalidInputPreventExit property is used to determine if it is possible to leave the control in case of invalid input.