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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
WindowToData (Function)
Automatically updates: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
<Source>.FromWindow (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
ScreenToSource (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
<Window>.ToSource (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
SourceFromWindow (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
Unalterable tables
This feature is used to signal that a table cannot be modified after writing......
<Window>.ToFile (Function)
Automatically updates: the values of a table's items in memory with the values from the controls in the window. The table items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the window controls are automatically updated with the values of these controls. This function is also available for WEBDEV pages....
TableInsert (Function)
Inserts a row into: a Table control, a TreeView Table control, tables displayed in a Combo Box control....
<Table>.Modify (Function)
Modifies a row in: a Table control, a TreeView Table control, tables displayed in a Combo Box control....
TableSearch (Function)
Performs a search in: a Table control, a TreeView Table control, tables displayed in a Combo Box control....
<Table>.Insert (Function)
Inserts a row into: a Table control, a TreeView Table control, tables displayed in a Combo Box control....
TableModify (Function)
Modifies a row in: a Table control, a TreeView Table control, tables displayed in a Combo Box control....
<Source>.Close (Function)
Closes either a table or all tables opened by the current user: all corresponding physical tables are closed for the current user.
HClose (Function)
Closes either a table or all tables opened by the current user: all corresponding physical tables are closed for the current user.
Configuring the automatic table modification
The automatic table modification updates the description of tables on user computers......
WDInst: Set automatic modification of tables
The automatic table modification updates the description of tables on user computers......
WEBDEV site deployment: automatic modification of tables
The automatic modification of the tables allows updating the description of tables on the Web server......
The tables in a report
In a report, a table includes a set of controls called "Table cells"......
Programming table fields linked to a table
This page explains how to program data-bound Table controls......
Structure of log files (HFSQL Classic)
The following files are automatically created when logging an HFSQL Classic table......
TableDeleteAll (Function)
Deletes all rows from: a Table control populated programmatically, a TreeView Table control populated programmatically, tables displayed in a Combo Box control....
<Table>.DeleteAll (Function)
Deletes all rows from: a Table control populated programmatically, a TreeView Table control populated programmatically, tables displayed in a Combo Box control....