https://www.gambas-it.org/wiki/api.php?action=feedcontributions&feedformat=atom&user=79.20.201.110 2026-10-23T11:07:25Z Contributi dell'utente MediaWiki 1.39.15 https://www.gambas-it.org/wiki/index.php?title=GridBox&diff=2542 2010-11-04T20:07:54Z

<p>79.20.201.110: /* AlwaysEditable */</p> <hr /> <div>= Introduzione =<br /> <br /> Una GridBox è un componente non ufficiale ma molto valido per chi lavora spesso con i database. Questo componente, tutto made in Gambas-it.org grazie all'ottimo lavoro dell'utente Milio, permette di creare semplicemente una griglia collegata a un database, con pochissime righe di codice, e già pronta con comandi quali: salvataggio, inserimento, eliminazione, modifica.<br /> <br /> Una caratteristica interessante di questo componente è la possibilità di mantenere l'integrità dei dati, con l'aiuto di oggetti quali TextBox, ComboBox, CheckBox, ValueBox, ecc, per una corretta modifica/inserimento di record nel DataBase.<br /> Altre caratteristiche sono la formattazione dei dati, mantenendo l'integrità del loro valore, formattazioni condizionate in stile foglio di calcolo, colonne di tipo Formula per facilitare calcoli su i vari record, e altro ancora.<br /> <br /> == Le Classi esportabili ==<br /> <br /> In questo componente abbiamo i seguenti oggetti che si possono utilizzare:<br /> *GridBox<br /> *Grid<br /> *Conditional<br /> *Cell<br /> <br /> == Simboli dell'oggetto GridBox ==<br /> <br /> ==== Proprietà ====<br /> ===== Action =====<br /> Property Action As String<br /> <br /> ===== AlwaysEditable =====<br /> Property AlwaysEditable As Boolean<br /> <br /> Imposta la griglia in modo che le celle siano sempre editabili.<br /> Usando il Tab o le frecce, il focus verrà spostato solo sulle celle che hanno la proprietà ReadOnly impostata a False.<br /> <br /> ===== AutoDataType =====<br /> Property AutoDataType As Boolean<br /> <br /> ===== AutoNew =====<br /> Property AutoNew As Boolean<br /> <br /> ===== Background =====<br /> Property Background As Integer<br /> <br /> ===== Border =====<br /> Property Border As Integer<br /> <br /> ===== Busy =====<br /> Property Busy As Boolean<br /> <br /> ===== Children =====<br /> Property Read Children As .ContainerChildren<br /> <br /> ===== ClientH =====<br /> Property Read ClientH As Integer<br /> <br /> ===== ClientHeight =====<br /> Property Read ClientHeight As Integer<br /> <br /> ===== ClientW =====<br /> Property Read ClientW As Integer<br /> <br /> ===== ClientWidth =====<br /> Property Read ClientWidth As Integer<br /> <br /> ===== ClientX =====<br /> Property Read ClientX As Integer<br /> <br /> ===== ClientY =====<br /> Property Read ClientY As Integer<br /> <br /> ===== Color =====<br /> Property Read Color As Color (Virtual class)<br /> <br /> ===== ColorRowAlternating =====<br /> Property ColorRowAlternating As Boolean<br /> <br /> ===== Column =====<br /> Property Column As Integer<br /> <br /> ===== Columns =====<br /> Property Read Columns As Columns (Virtual class)<br /> <br /> ===== Connection =====<br /> Property Connection As Connection<br /> <br /> ===== Cursor =====<br /> Property Cursor As Cursor<br /> <br /> ===== DataMining =====<br /> Property DataMining As Boolean<br /> <br /> ===== Design =====<br /> Property Design As Boolean<br /> <br /> ===== Drop =====<br /> Property Drop As Boolean<br /> <br /> ===== Enabled =====<br /> Property Enabled As Boolean<br /> <br /> ===== Expand =====<br /> Property Expand As Boolean<br /> <br /> ===== FieldKey =====<br /> Property FieldKey As String[]<br /> <br /> ===== FieldReordering =====<br /> Property FieldReordering As String<br /> <br /> ===== Font =====<br /> Property Font As Font<br /> <br /> ===== Foreground =====<br /> Property Foreground As Integer<br /> <br /> ===== GridOnly =====<br /> Property GridOnly As Boolean<br /> <br /> ===== H =====<br /> Property H As Integer<br /> <br /> ===== Handle =====<br /> Property Read Handle As Integer<br /> <br /> ===== HasFocus =====<br /> Property Read HasFocus As Boolean<br /> <br /> ===== Header =====<br /> Property Header As Integer<br /> <br /> ===== Height =====<br /> Property Height As Integer<br /> <br /> ===== Hovered =====<br /> Property Read Hovered As Boolean<br /> <br /> ===== Id =====<br /> Property Read Id As Integer<br /> <br /> ===== Ignore =====<br /> Property Ignore As Boolean<br /> <br /> ===== KeyActivity =====<br /> Property KeyActivity As Boolean<br /> <br /> ===== KeyGrid =====<br /> Property Read KeyGrid As KeyGrid (Virtual class)<br /> <br /> ===== Left =====<br /> Property Left As Integer<br /> <br /> ===== Mouse =====<br /> Property Mouse As Integer<br /> <br /> ===== Name =====<br /> Property Name As String<br /> <br /> ===== Next =====<br /> Property Next As Control<br /> <br /> ===== Parent =====<br /> Property Read Parent As Container<br /> <br /> ===== PicCheck =====<br /> Property PicCheck As Picture<br /> <br /> ===== PicUncheck =====<br /> Property PicUncheck As Picture<br /> <br /> ===== PopupMenu =====<br /> Property PopupMenu As String<br /> <br /> ===== Previous =====<br /> Property Previous As Control<br /> <br /> ===== Query =====<br /> Property Read Query As String[]<br /> <br /> ===== ReadData =====<br /> Property Read ReadData As Result<br /> <br /> ===== ReadOnly =====<br /> Property ReadOnly As Boolean<br /> <br /> ===== Row =====<br /> Property Row As Integer<br /> <br /> ===== RowSelected =====<br /> Property RowSelected As Integer[]<br /> <br /> ===== Rows =====<br /> Property Read Rows As Rows (Virtual class)<br /> <br /> ===== ScreenX =====<br /> Property Read ScreenX As Integer<br /> <br /> ===== ScreenY =====<br /> Property Read ScreenY As Integer<br /> <br /> ===== ScrollBar =====<br /> Property ScrollBar As Integer<br /> <br /> ===== ScrollX =====<br /> Property ScrollX As Integer<br /> <br /> ===== ScrollY =====<br /> Property ScrollY As Integer<br /> <br /> ===== Table =====<br /> Property Read Table As Table<br /> <br /> ===== TableName =====<br /> Property TableName As String<br /> <br /> ===== Tag =====<br /> Property Tag As Variant<br /> <br /> ===== TmpConnection =====<br /> Property Read TmpConnection As Connection<br /> <br /> ===== Tooltip =====<br /> Property Tooltip As String<br /> <br /> ===== Top =====<br /> Property Top As Integer<br /> <br /> ===== Tracking =====<br /> Property Tracking As Boolean<br /> <br /> ===== UpdateReording =====<br /> Property UpdateReording As Boolean<br /> <br /> ===== Visible =====<br /> Property Visible As Boolean<br /> <br /> ===== W =====<br /> Property W As Integer<br /> <br /> ===== Width =====<br /> Property Width As Integer<br /> <br /> ===== Window =====<br /> Property Read Window As Window<br /> <br /> ===== X =====<br /> Property X As Integer<br /> <br /> ===== Y =====<br /> Property Y As Integer<br /> <br /> ==== Metodi ====<br /> ==== Eventi ====<br /> <br /> == Link utili ==<br /> *[[Installazione]]<br /> *[[Guida a Gridbox]]</div>

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