[Resolvido]Redimensionar formulário automaticamente em qualquer monitor

Boa noite.

Tenho um BD instalado em um PC com monitor de 19 polegadas e toda vez que tenho que fazer alguma alteração em seus formulários tenho que reajustar os forms (literalmente esticando-os)um a um, existe outra forma deles se adequarem a qualquer monitor sem ter fazer sempre desse jeito?

Obrigado desde já pela atenção.

Boa noite.

Realmente eu pesquisei depois de ter aberto o tópico e havia encontrado o mesmo exemplo, mas na verdade eu me confundi um pouco na declaração do tópico, o que eu quero realmente é deixar um form principal que tenho, que é um pouco grande na altura, com o mesmo tamanho original em qualquer tela. É possível isto acontecer?

Obrigado pela atenção

Eu utilizo este em todos os Bd que desenvolvo, do colega e amigo JPaulo

Salve este modulo com o nome de "modResizeForm"
e nos formularios no evento ao carregar

Private Sub Form_Load()
ReSizeForm Me
End Sub


Option Compare Database
Option Explicit

'******************************Aqui você vai colocar a resolução desejada************************************
'-----------------------------MODULE CONSTANTS & VARIABLES------------------------------
Private Const DESIGN_HORZRES As Long = 1024 ' 1680 '1280 '800 '640 '<- CHANGE THIS VALUE TO THE RESOLUTION
'YOU DESIGNED YOUR FORMS IN.
'(e.g. 800 X 600 -> 800)
Private Const DESIGN_VERTRES As Long = 768 '1050 '1024 '600 '480 '<- CHANGE THIS VALUE TO THE RESOLUTION
'YOU DESIGNED YOUR FORMS IN.
'(e.g. 800 X 600 -> 600)
Private Const DESIGN_PIXELS As Long = 96 '<- CHANGE THIS VALUE TO THE DPI
'SETTING YOU DESIGNED YOUR FORMS IN.
'(If in doubt do not alter the
'DESIGN_PIXELS setting as most
'systems use 96 dpi.)
Private Const WM_HORZRES As Long = 8
Private Const WM_VERTRES As Long = 10
Private Const WM_LOGPIXELSX As Long = 88
Private Const TITLEBAR_PIXELS As Long = 18
Private Const COMMANDBAR_PIXELS As Long = 26
Private Const COMMANDBAR_LEFT As Long = 0
Private Const COMMANDBAR_TOP As Long = 1
Private OrigWindow As tWindow 'Module level variable holds the
'original window dimensions before
'resize.

Private Type tRect
left As Long
Top As Long
right As Long
bottom As Long
End Type

Private Type tDisplay
Height As Long
Width As Long
DPI As Long
End Type

Private Type tWindow
Height As Long
Width As Long
End Type

Private Type tControl
Name As String
Height As Long
Width As Long
Top As Long
left As Long
End Type
'-------------------------- END MODULE CONSTANTS & VARIABLES----------------------------

'------------------------------------API DECLARATIONS-----------------------------------
Private Declare Function WM_apiGetDeviceCaps Lib "gdi32" Alias "GetDeviceCaps" _
(ByVal hdc As Long, ByVal nIndex As Long) As Long

Private Declare Function WM_apiGetDesktopWindow Lib "user32" Alias "GetDesktopWindow" _
() As Long

Private Declare Function WM_apiGetDC Lib "user32" Alias "GetDC" _
(ByVal hwnd As Long) As Long

Private Declare Function WM_apiReleaseDC Lib "user32" Alias "ReleaseDC" _
(ByVal hwnd As Long, ByVal hdc As Long) As Long

Private Declare Function WM_apiGetWindowRect Lib "user32.dll" Alias "GetWindowRect" _
(ByVal hwnd As Long, lpRect As tRect) As Long

Private Declare Function WM_apiMoveWindow Lib "user32.dll" Alias "MoveWindow" _
(ByVal hwnd As Long, ByVal X As Long, ByVal Y As Long, ByVal nWidth As Long, _
ByVal nHeight As Long, ByVal bRepaint As Long) As Long

Private Declare Function WM_apiIsZoomed Lib "user32.dll" Alias "IsZoomed" _
(ByVal hwnd As Long) As Long
'--------------------------------- END API DECLARATIONS----------------------------------

'---------------------------------------------------------------------------------------
' Procedure : getScreenResolution
' DateTime : 27/01/2003
' Author : Jamie Czernik
' Purpose : Function returns the current height, width and dpi.
'---------------------------------------------------------------------------------------
Private Function getScreenResolution() As tDisplay

Dim hDCcaps As Long
Dim lngRtn As Long

On Error Resume Next

'API call get current resolution:-
hDCcaps = WM_apiGetDC(0) 'Get display context for desktop (hwnd = 0).
With getScreenResolution
.Height = WM_apiGetDeviceCaps(hDCcaps, WM_VERTRES)
.Width = WM_apiGetDeviceCaps(hDCcaps, WM_HORZRES)
.DPI = WM_apiGetDeviceCaps(hDCcaps, WM_LOGPIXELSX)
End With
lngRtn = WM_apiReleaseDC(0, hDCcaps) 'Release display context.

End Function

'---------------------------------------------------------------------------------------
' Procedure : getFactor
' DateTime : 27/01/2003
' Author : Jamie Czernik
' Purpose : Function returns the value that the form's/control's height, width, top &
' left should be multiplied by to fit the current screen resolution.
'---------------------------------------------------------------------------------------
Private Function getFactor(blnVert As Boolean) As Single

Dim sngFactorP As Single

On Error Resume Next

If getScreenResolution.DPI <> 0 Then
sngFactorP = DESIGN_PIXELS / getScreenResolution.DPI
Else
sngFactorP = 1 'Error with dpi reported so assume 96 dpi.
End If
If blnVert Then 'return vertical resolution.
getFactor = (getScreenResolution.Height / DESIGN_VERTRES) * sngFactorP
Else 'return horizontal resolution.
getFactor = (getScreenResolution.Width / DESIGN_HORZRES) * sngFactorP
End If

End Function

'---------------------------------------------------------------------------------------
' Procedure : ReSizeForm
' DateTime : 27/01/2003
' Author : Jamie Czernik
' Purpose : Routine should be called on a form's onOpen or onLoad event.
'---------------------------------------------------------------------------------------
Public Sub ReSizeForm(ByVal frm As Access.Form)

Dim rectWindow As tRect
Dim lngWidth As Long
Dim lngHeight As Long
Dim sngVertFactor As Single
Dim sngHorzFactor As Single
Dim sngFontFactor As Single

On Error Resume Next

sngVertFactor = getFactor(True) 'Local function returns vertical size change.
sngHorzFactor = getFactor(False) 'Local function returns horizontal size change.
'Choose lowest factor for resizing fonts:-
sngFontFactor = VBA.IIf(sngHorzFactor < sngVertFactor, sngHorzFactor, sngVertFactor)
Resize sngVertFactor, sngHorzFactor, sngFontFactor, frm 'Local procedure to resize form sections & controls.
If WM_apiIsZoomed(frm.hwnd) = 0 Then 'Don't change window settings for max'd form.
Access.DoCmd.RunCommand acCmdAppMaximize 'Maximize the Access Window.
'Store for dimensions in rectWindow:-
Call WM_apiGetWindowRect(frm.hwnd, rectWindow)
'Calculate and store form height and width in local variables:-
With rectWindow
lngWidth = .right - .left
lngHeight = .bottom - .Top
End With
'Resize the form window as required (don't resize this for sub forms):-
If frm.Parent.Name = VBA.vbNullString Then
Call WM_apiMoveWindow(frm.hwnd, ((getScreenResolution.Width - _
(sngHorzFactor * lngWidth)) / 2) - getLeftOffset, _
((getScreenResolution.Height - (sngVertFactor * lngHeight)) / 2) - _
getTopOffset, lngWidth * sngHorzFactor, lngHeight * sngVertFactor, 1)
End If
End If
Set frm = Nothing 'Free up resources.

End Sub

'---------------------------------------------------------------------------------------
' Procedure : Resize
' DateTime : 27/01/2003
' Author : Jamie Czernik
' Purpose : Routine re-scales the form sections and controls.
'---------------------------------------------------------------------------------------
Private Sub Resize(sngVertFactor As Single, sngHorzFactor As Single, sngFontFactor As _
Single, ByVal frm As Access.Form)

Dim ctl As Access.Control 'Form control variable.
Dim arrCtls() As tControl 'Array of Tab and Option Group control properties.
Dim lngI As Long 'Loop counter.
Dim lngJ As Long 'Loop counter.
Dim lngWidth As Long 'Stores form's new width.
Dim lngHeaderHeight As Long 'Stores header's new height.
Dim lngDetailHeight As Long 'Stores detail's new height.
Dim lngFooterHeight As Long 'Stores footer's new height.
Dim blnHeaderVisible As Boolean 'True if form header visible before resize.
Dim blnDetailVisible As Boolean 'True if form detail visible before resize.
Dim blnFooterVisible As Boolean 'True if form footer visible before resize.
Const FORM_MAX As Long = 31680 'Maximum possible form width & section height.

On Error Resume Next

With frm
.Painting = False 'Turn off form painting.
'Calculate form's new with and section heights and store in local variables
'for later use:-
lngWidth = .Width * sngHorzFactor
lngHeaderHeight = .Section(Access.acHeader).Height * sngVertFactor
lngDetailHeight = .Section(Access.acDetail).Height * sngVertFactor
lngFooterHeight = .Section(Access.acFooter).Height * sngVertFactor
'Now maximize the form's width and height while controls are being resized:-
.Width = FORM_MAX
.Section(Access.acHeader).Height = FORM_MAX
.Section(Access.acDetail).Height = FORM_MAX
.Section(Access.acFooter).Height = FORM_MAX
'Hiding form sections during resize prevents invalid page fault after
'resizing column widths for list boxes on forms with a header/footer:-
blnHeaderVisible = .Section(Access.acHeader).Visible
blnDetailVisible = .Section(Access.acDetail).Visible
blnFooterVisible = .Section(Access.acFooter).Visible
.Section(Access.acHeader).Visible = False
.Section(Access.acDetail).Visible = False
.Section(Access.acFooter).Visible = False
End With
'Resize array to hold 1 element:-
ReDim arrCtls(0)
'Gather properties for Tabs and Option Groups to recify height/width problems:-
For Each ctl In frm.Controls
If ((ctl.ControlType = Access.acTabCtl) Or _
(ctl.ControlType = Access.acOptionGroup)) Then
With arrCtls(lngI)
.Name = ctl.Name
.Height = ctl.Height
.Width = ctl.Width
.Top = ctl.Top
.left = ctl.left
End With
lngI = lngI + 1
ReDim Preserve arrCtls(lngI) 'Increase the size of the array.
End If
Next ctl
'Resize and locate each control:-
For Each ctl In frm.Controls
If ctl.ControlType <> Access.acPage Then 'Ignore pages in Tab controls.
With ctl
.Height = .Height * sngVertFactor
.left = .left * sngHorzFactor
.Top = .Top * sngVertFactor
.Width = .Width * sngHorzFactor
.FontSize = .FontSize * sngFontFactor
'Enhancement by Myke Myers --------------------------------------->
'Fix certain Combo Box, List Box and Tab control properties:-
Select Case .ControlType
Case Access.acListBox
.ColumnWidths = adjustColumnWidths(.ColumnWidths, sngHorzFactor)
Case Access.acComboBox
.ColumnWidths = adjustColumnWidths(.ColumnWidths, sngHorzFactor)
.ListWidth = .ListWidth * sngHorzFactor
Case Access.acTabCtl
.TabFixedWidth = .TabFixedWidth * sngHorzFactor
.TabFixedHeight = .TabFixedHeight * sngVertFactor
End Select
'------------------------------------> End enhancement by Myke Myers.
End With
End If
Next ctl
'********************************************************
'* Note if scaling form up: If Tab controls or Option *
'* Groups are too near the bottom or right side of the *
'* form they WILL distort due to the way that Access *
'* keeps the child controls within the control frame. *
'* Try moving these controls left or up if possible. *
'* The opposite is true for scaling down so in this *
'* case try moving these controls right or down. *
'********************************************************
'Now try to rectify Tabs and Option Groups height/widths:-
For lngJ = 0 To lngI
With frm.Controls.Item(arrCtls(lngJ).Name)
.left = arrCtls(lngJ).left * sngHorzFactor
.Top = arrCtls(lngJ).Top * sngVertFactor
.Height = arrCtls(lngJ).Height * sngVertFactor
.Width = arrCtls(lngJ).Width * sngHorzFactor
End With
Next lngJ
'Now resize height for each section and form width using stored values:-
With frm
.Width = lngWidth
.Section(Access.acHeader).Height = lngHeaderHeight
.Section(Access.acDetail).Height = lngDetailHeight
.Section(Access.acFooter).Height = lngFooterHeight
'Now unhide form sections:-
.Section(Access.acHeader).Visible = blnHeaderVisible
.Section(Access.acDetail).Visible = blnDetailVisible
.Section(Access.acFooter).Visible = blnFooterVisible
.Painting = True 'Turn form painting on.
End With
Erase arrCtls 'Destory array.
Set ctl = Nothing 'Free up resources.

End Sub

'---------------------------------------------------------------------------------------
' Procedure : getTopOffset
' DateTime : 27/01/2003
' Author : Jamie Czernik
' Purpose : Function returns the total size in pixels of menu/toolbars at the top of
' the Access window allowing the form to be positioned in the centre of the
' screen.
'---------------------------------------------------------------------------------------
Private Function getTopOffset() As Long

Dim cmdBar As Object
Dim lngI As Long

On Error GoTo err

For Each cmdBar In Application.CommandBars
If ((cmdBar.Visible = True) And (cmdBar.Position = COMMANDBAR_TOP)) Then
lngI = lngI + 1
End If
Next cmdBar
getTopOffset = (TITLEBAR_PIXELS + (lngI * COMMANDBAR_PIXELS))

exit_fun:
Exit Function

err:
'Assume only 1 visible command bar plus the title bar:
getTopOffset = TITLEBAR_PIXELS + COMMANDBAR_PIXELS
Resume exit_fun

End Function

'---------------------------------------------------------------------------------------
' Procedure : getLeftOffset
' DateTime : 27/01/2003
' Author : Jamie Czernik
' Purpose : Function returns the total size in pixels of menu/toolbars at the left of
' the Access window allowing the form to be positioned in the centre of the
' screen.
'---------------------------------------------------------------------------------------
Private Function getLeftOffset() As Long

Dim cmdBar As Object
Dim lngI As Long

On Error GoTo err

For Each cmdBar In Application.CommandBars
If ((cmdBar.Visible = True) And (cmdBar.Position = COMMANDBAR_LEFT)) Then
lngI = lngI + 1
End If
Next cmdBar
getLeftOffset = (lngI * COMMANDBAR_PIXELS)

exit_fun:
Exit Function

err:
'Assume no visible command bars:-
getLeftOffset = 0
Resume exit_fun

End Function

'---------------------------------------------------------------------------------------
' Procedure : adjustColumnWidths
' DateTime : 27/01/2003
' Author : Myke Myers [Split() replacement for Access 97 by Jamie Czernik]
' Purpose : Adjusts column widths for list boxes and combo boxes.
' Called By : modResize/Resize().
' Event Modification Information:
' 1. Chris Garland 02/07/2006
' The event was modified to check if there is any column size entry, and if not, the
' property is left blank on the control.
'---------------------------------------------------------------------------------------
Private Function adjustColumnWidths(strColumnWidths As String, sngFactor As Single) As String
On Error GoTo Err_adjustColumnWidths

Dim astrColumnWidths() As String 'Array to hold the individual column widths
Dim strTemp As String 'Holds the recombined columnwidths string
Dim lngI As Long 'For Loop counter
Dim lngJ As Long 'Columnwidths counter

'Get the column widths:-
'THIS CODE BY JAMIE CZERNIK------------------------------------------->
'Replace the Split() function as not available in Access 97:
'Sets the array to one entry.
ReDim astrColumnWidths(0)
'Loops through each character in the Column Widths String passed in by the calling code.
For lngI = 1 To VBA.Len(strColumnWidths)
'Looks for each semicolon, which is what separates the individual Column Widths.
Select Case VBA.Mid(strColumnWidths, lngI, 1)
'If a semicolon is not found, the character is added to the any characters
' already in the columnwidths entry in the array. If it is found, the
' Columnwidths Counter is incremented by one and the array is increased by
' one while retaining entered data so that the next columnwidth can be entered.
Case Is <> ";"
astrColumnWidths(lngJ) = astrColumnWidths(lngJ) & VBA.Mid( _
strColumnWidths, lngI, 1)
Case ";"
lngJ = lngJ + 1
ReDim Preserve astrColumnWidths(lngJ) 'Resize the array.
End Select
Next lngI
'Resets the loop counter to 0.
lngI = 0
'--------------------------------------------> END CODE BY JAMIE CZERNIK.
'Access 2000/2002 users can uncomment the line below and remove the split() code
'replacement above.
'astrColumnWidths = Split(strColumnWidths, ";")'Available in Access 2000/2002 only
strTemp = VBA.vbNullString 'Sets the temp variable to a null string
'Loops through the all the columnwidths in the array, converting them to the new sizes
' (using the Width Size Conversion Factor that was passed-in), and recombining them
' into a single string to pass back to the calling code. (If there is no Column Width,
' the value is left blank.)
Do Until lngI > UBound(astrColumnWidths)
If Not IsNull(astrColumnWidths(lngI)) And astrColumnWidths(lngI) <> "" Then
strTemp = strTemp & CSng(astrColumnWidths(lngI)) * sngFactor & ";"
End If
lngI = lngI + 1
Loop
'Returns the combined columnwidths string to the calling code.
adjustColumnWidths = strTemp
Erase astrColumnWidths 'Destroy array.

Exit_adjustColumnWidths:
On Error Resume Next
Exit Function

Err_adjustColumnWidths:
Erase astrColumnWidths 'Destroy array.
Resume Exit_adjustColumnWidths

End Function

'---------------------------------------------------------------------------------------
' Procedure : getOrigWindow
' DateTime : 27/01/2003
' Author : Jamie Czernik
' Purpose : Routine stores the original window dimensions before resizing call it
' when form loads. (before calling ResizeForm Me!).
' Call it: Form_Load()
' [More info in "Important Points" - point 5 - in help file.]
'---------------------------------------------------------------------------------------
Public Sub getOrigWindow(frm As Access.Form)

On Error Resume Next

OrigWindow.Height = frm.WindowHeight
OrigWindow.Width = frm.WindowWidth

End Sub

'---------------------------------------------------------------------------------------
' Procedure : RestoreWindow
' DateTime : 27/01/2003
' Author : Jamie Czernik
' Purpose : Routine restores the original window dimensions call it when form closes.
' Call it: Form_Close()
' [More info in "Important Points" - point 5 - in help file.]
'---------------------------------------------------------------------------------------
Public Sub RestoreWindow()

On Error Resume Next

Access.DoCmd.MoveSize , , OrigWindow.Width, OrigWindow.Height
Access.DoCmd.Save

End Sub

Olá, vou tentar e depois lhe dou um retorno.

Desde já obrigado pela atenção.

Olá cafpr, eu testei e apenas 1 form (o meu maior) está encolhendo o rodapé dele escondendo assim alguns campos e controles. Eu não uso barra de rolagem nele, será que vou ter que usar?

aguardo seu retorno

E antes como era??? Ele esta fora de qualquer padrão, eu entraria no modo design e ajustaria os campos.....se é somente um form...
E os outros como ficaram???

Bom dia,
O form citado, por ter muitos campos, está com uma altura suficiente para ficar bem rente ao topo e ao rodapé da janela do access, quanto aos outros, por serem menores, ficaram bons. Uma dúvida, isso acontece quando tenho que fazer alguma alteração (modo design)nele, então quando termino ele volta com a lateral direita e a parte de baixo encolhidos, isso é normal? O que queria evitar era maximizar pois, acho que esteticamente ele não ficará tão interessante já que os outros não o são.

Obrigado pela atenção, aguardo se retorno.

Boa tarde colega Antonio, tudo tranquilo......
Há um anexo de parte de um Bd que fiz a um cliente. Veja a tabela "tblControlo" e o evento ao carregar do formulario. Com ela (tabela) eu manipulo o tamanho de cada formulario ou se quiser de todos, posicionando eles junto com o código que lhe passei em qualquer tela. Assim todos ficam sobrepostos como se fossem um só....essa aplicação eu uso como padrão em todos os bd que desenvolvo e agora compartilho contigo e o forum....bom estudo....

http://speedy.sh/h3JTm/AntonioMaximoAccess.rar

Boa noite amigo Clóvis.

Dei uma olhada agora por cima sem me deter nos detalhes pelo pouco tenho que estou agora, mas gostei muito do exemplo, obrigado por sua gentileza e disponibilidade em atender tão prontamente a quem precisa de ajuda, vou estudar detalhadamente o seu exemplo e lhe darei um retorno assim que puder.

Que Deus lhe abençoe e lhe guarde.

Boa tarde Clóvis.

Sim, resultado muito positivo, agradeço sua colaboração e perdoe-me a demora do retorno.

O Forum fica contente em solucionar mais uma dúvida e agradecemos seu retorno..... até a próxima.....

Gente estou com o mesmo problema , infelizmente o link acima nao esta funcionando, diz que o arquivo nao existe
alguem poderia me ajudar ou publicar novamente o link?

Grata

Muito bom o exemplo.
Parabéns!  

Chumbrega poderia postar o exemplo novamente,o link a cima esta com problemas,obrigado.

Não copiei o exemplo.
Ajustei o código no módulo 'modResizeForm' aos forms do meu BD.
Abraços!

Manda um exemplo deste teu bd pra gente,te pago uma duzia de cerveja quando for ai ehehehee.

Tentadora a proposta...HAHAHA
Mas velho, vou te falar o que fiz:

Copiei o código do módulo e criei o modResizeForm (como foi dito acima).
Depois fui nos eventos "Ao Abrir" dos meus forms e coloquei o comando "ResizeForm Me"
Nada mais...
Aqui funcionou.

PS: Ainda aceito a duzia...HAHAHA

Abraços...

Legal,agora funcionou nos meus também.

PS:Me espere que to chegando com todas bem geladinhas hahahaha.

Abçs.

  

O meu funcionou , mas ficou muito colado na parte superior do monitor , teria algum comando para dar um espaço ?

Olá, vou olhar aqui no meu bd e depois respondo.

Ok , obrigada

no aguardo

http://speedy.sh/7BPRt/ExemploFoto.rar

Ta mais vc colocou a resolucao na mao na tabela , eu gostaria que o programa pegasse a resolucao de altura e largura , do pc ...

Boa tarde Lu.

Mudei o número nesta parte do código do módulo:

Private Const WM_HORZRES As Long = 8
Private Const WM_VERTRES As Long = 10
Private Const WM_LOGPIXELSX As Long = 88
Private Const TITLEBAR_PIXELS As Long = 18
Private Const COMMANDBAR_PIXELS As Long = 26
Private Const COMMANDBAR_LEFT As Long = 0
Private Const COMMANDBAR_TOP As Long = 10 'Aqui era 00. No meu ficou boa a distância. Faça o teste.
Private OrigWindow As tWindow 'Module level variable holds the

Beijos.

Obrigada amigo Luiz Carlos Junior , vou fazer o teste

Disponha.
Fico no aguardo do retorno.

Boa Tarde, seria possivel alguem reupar o link para download do exemplo do amigo cafbr ?

Estou com serios problemas para fazer com que o Access abra no tamanho do formulario principal e que o usuario nao possa redimensiona-lo.

Obrigado

O que vc quer dizer com redimensionar? Seria maximizar/minimiza ou esticar/encolher atraves da borda?

Amigos,

alguém consegue editar esse código do JPaulo para 64 bits ?

Olá!

Poderia informar em qual linha ocorre o problema...

Talvez baste acrescentar o PtrSafe para resolver.

Olá boa tarde pessoal!!!

Alguém poderia disponibilizar o link correto ou o arquivo de exemplo que foi criado, por favor!!!