Question

我无法使用户形式宽度小于105且高度小于29.25

我试过了：

Sub test()
 With UserForm1
  .Width = 10
  .Height = 10
  .Show vbModeless
 End With
End Sub

但它仍然比那更大：

Private Sub CommandButton1_Click()
 MsgBox "Width=" & Me.Width & ", Height=" & Me.Height
 Unload Me
End Sub

现在，MsgBox显示：Width=102.3, Height=26.95，当我问这个问题时，它是Width=105, Height=29.25（我现在正在使用另一台显示器）。看来excel不接受非常小的用户形式

所以我的问题是：如何使我的用户形态非常小（例如，适合一个excel单元格）

注意：我在表单中使用删除标题，我从此链接中删除标题： Remove Caption From User Form

Answer 1

你可以让用户形成这么小，但你可以伪造它：

（1）首先创建一个模拟Userform的Frame，使其尽可能小。（2）然后你使Userform透明＆amp; 'CLIC-通能'

代码支持这个（2），64位（修改更容易回到32位而不是反向，我想现在每个人都应该有64位系统）

在单独的模块中：

Option Explicit

Private Declare PtrSafe Function GetWindowLong Lib "user32" _
                     Alias "GetWindowLongA" _
                    (ByVal hWnd As LongPtr, _
                     ByVal nIndex As Long) As LongPtr

Private Declare PtrSafe Function SetWindowLong Lib "user32" _
                     Alias "SetWindowLongA" _
                    (ByVal hWnd As LongPtr, _
                     ByVal nIndex As Long, _
                     ByVal dwNewLong As LongPtr) As LongPtr

Private Declare PtrSafe Function SetLayeredWindowAttributes Lib "user32" ( _
ByVal hWnd As LongPtr, _
ByVal crey As Byte, _
ByVal bAlpha As Byte, _
ByVal dwFlags As Long) As LongPtr

Private Const GWL_EXSTYLE       As Long = (-20)
Private Const LWA_COLORKEY      As Long = &H1
Private Const LWA_ALPHA         As Long = &H2 'H2
Private Const WS_EX_LAYERED     As Long = &H80000

Public Declare PtrSafe Function FindWindowA Lib "user32" _
    (ByVal lpClassName As String, ByVal lpWindowName As String) As Long

'
'
'   *- TRANSPARENCE : SUPPR COULEUR / FORM ALPHA (auteur inconnu) -*
'   =============================================================
Public Function WndSetOpacity(ByVal hWnd As LongPtr, Optional ByVal crKey As Long = vbBlack, Optional ByVal Alpha As Byte = 255, Optional ByVal ByAlpha As Boolean = True) As Boolean
' Return : True si il n'y a pas eu d'erreur.
' hWnd   : hWnd de la fenêtre à rendre transparente
' crKey  : Couleur à rendre transparente si ByAlpha=False (utiliser soit les constantes vb:vbWhite ou en hexa:&HFFFFFF)
' Alpha  : 0-255 0=transparent 255=Opaque si ByAlpha=true (défaut)
On Error GoTo Lbl_Exit

Dim ExStyle As LongPtr
ExStyle = GetWindowLong(hWnd, GWL_EXSTYLE)
If ExStyle <> (ExStyle Or WS_EX_LAYERED) Then
    ExStyle = (ExStyle Or WS_EX_LAYERED)
    Call SetWindowLong(hWnd, GWL_EXSTYLE, ExStyle)
End If
WndSetOpacity = (SetLayeredWindowAttributes(hWnd, crKey, Alpha,     IIf(ByAlpha, LWA_COLORKEY Or LWA_ALPHA, LWA_COLORKEY)) <> 0)

Lbl_Exit:
On Error GoTo 0
If Not Err.Number = 0 Then Err.Clear
End Function

Public Sub UserformTransparent(ByRef uf As Object, TransparenceControls As Integer)
'uf as MSForms.UserForm won't work !!!!
Dim B As Boolean
Dim lHwnd As LongPtr
On Error GoTo 0
'- Recherche du handle de la fenêtre par son Caption
lHwnd = FindWindowA(vbNullString, uf.Caption)
If lHwnd = 0 Then
    MsgBox "Handle de " & uf.Caption & " Introuvable", vbCritical
    Exit Sub
End If
'If d And F Then
    B = WndSetOpacity(lHwnd, uf.BackColor, TransparenceControls, True)
'ElseIf d Then
'    'B = WndSetOpacity(M.hwnd, , 255, True)
'    B = WndSetOpacity(lHwnd, , TransparenceControls, True)
'Else
'    B = WndSetOpacity(lHwnd, , 255, True)
'End If
End Sub


Public Sub ActiveTransparence(stCaption As String, d As Boolean, F As Boolean, Couleur As Long, Transparence As Integer)
Dim B As Boolean
Dim lHwnd As Long
'- Recherche du handle de la fenêtre par son Caption
lHwnd = FindWindowA(vbNullString, stCaption)
If lHwnd = 0 Then
    MsgBox "Handle de " & stCaption & " Introuvable", vbCritical
    Exit Sub
End If
If d And F Then
    B = WndSetOpacity(lHwnd, Couleur, Transparence, True)
ElseIf d Then
    'B = WndSetOpacity(M.hwnd, , 255, True)
    B = WndSetOpacity(lHwnd, , Transparence, True)
Else
    B = WndSetOpacity(lHwnd, , 255, True)
End If
End Sub

注意：如果您将UserFormTransparent anf ActiveTransparence设置为D，则两个子f和True会完全相同。

Couleur必须是Userform的背景颜色（没有图片），如果不是黑色（= 0），我有时会遇到困难。

要从Userform_Initialize：UserformTransparent Me, 255内部调用Subs，255是控件的最大不透明度，我不建议低于50（不可见）。

如果您需要使用Fake TitleBar移动表单，则不需要Api，只需添加一个标签和2个事件：_mousemove和_mousedown，2个变量X＆amp; Y形式共同，vo！

如何使用户形成非常小

1 个答案: