gpt4 book ai didi

excel - 试图动态地将文本框添加到用户窗体?

转载 作者:行者123 更新时间:2023-12-04 21:49:39 28 4
gpt4 key购买 nike

我在 Excel 工作簿中有代码,可以帮助我创建大量电子邮件以发送给各种程序的用户。我有一个弹出的用户表单,用户填充了所有需要的信息。但这一次只计算一个应用程序。有人可以与我共享代码,根据选中的复选框动态地将文本框添加到用户窗体吗?

在第一帧中,我有指示哪些应用程序受到影响的复选框,第二帧我有选项按钮来描述什么类型的事件,然后我希望文本框根据已勾选的内容出现。

非常感谢任何指导,因为我认为目前这对我来说太深了

我已经对这段代码进行了逆向工程,它添加了我想要的框,但我需要能够用单元格数据填充它们,然后在电子邮件中使用它:

Option Explicit

Dim SpnColct As Collection

Private Sub CommandButton2_Click()

Dim cSpnEvnt As cControlEvent
Dim ctlSB As Control
Dim ctlTXT As Control
Dim lngCounter As Long

For lngCounter = 1 To 7
Set ctlTXT = Me.Frame7.Controls.Add("Forms.TextBox.1", "Text" & lngCounter)
ctlTXT.Name = "Text" & lngCounter
ctlTXT.Left = 5
ctlTXT.Height = 125: ctlTXT.Width = 280
ctlTXT.Top = (lngCounter - 1) * 125 + 2

Set cSpnEvnt = New cControlEvent
Set cSpnEvnt.SP = ctlSB
Set cSpnEvnt.TXT = ctlTXT
SpnColct.Add cSpnEvnt

Next lngCounter

Me.Frame1.ScrollHeight = (lngCounter - 1) * 17 + 2

End Sub

这添加到一个类模块:
Option Explicit

Public WithEvents SP As MSForms.SpinButton
Public WithEvents TXT As MSForms.TextBox

Private Sub SP_SpinDown()
SP.Value = SP.Value - 1
MsgBox "Spin Down to " & SP.Value
End Sub

Private Sub SP_SpinUp()
SP.Value = SP.Value + 1
MsgBox "Spin Up to " & SP.Value
End Sub

Private Sub TXT_Change()
MsgBox "You changed the value."
End Sub

Userform

最佳答案

更新 这将是一个有点长的一步 - 逐步完成它,看看你是否理解它。已将其更改为在 CheckBox_Click 事件上创建文本框,但如果您愿意,可以更改为命令按钮。除此之外,我认为您需要开始一个新问题。

我最近一直在做类似的事情,发现您遇到问题的原因是由于加载对象的顺序。不幸的是,我目前找不到解释它的链接(如果可以的话会更新),但为了能够实现这一点,您需要额外的 Class加载对象,否则 Userform看不到他们。这是我想出的那种解决方案(使用你的例子)

用户表单:

Option Explicit
Private WithEvents cControls As EventController

Private Sub cControls_Click(ctrl As CheckBoxControl)
Dim tBox As TextBoxControl
Dim i As Long
Dim NextTop As Long, FrameHeight As Long

For i = 1 To cControls.GetControls.Count
Debug.Print TypeName(cControls.GetControl(i))
If TypeName(cControls.GetControl(i)) = "TextBoxControl" Then
Set tBox = cControls.GetControl(i)
If tBox.TXT.Parent Is Me.Frame7 Then
NextTop = tBox.Top + tBox.Height
End If
End If
Next i

Set tBox = cControls.AddTextBox
With tBox
.Height = 125
.Width = 280
.Left = 5
.Top = NextTop
.TXT.Text = ctrl.cBox.Caption
FrameHeight = NextTop + .Height
End With
If FrameHeight > Me.Frame7.InsideHeight Then
With Me.Frame7
.ScrollBars = fmScrollBarsVertical
.ScrollHeight = FrameHeight
.Scroll yAction:=6
End With
End If

End Sub

Private Sub UserForm_Initialize()
Dim i As Long
Dim cBox As CheckBoxControl
Set cControls = New EventController
' This can be set to a userform or a frame
Set cControls.UserForm = Me
For i = 1 To 8
Set cBox = cControls.AddCheckBox
cBox.cBox.Left = 5
With cBox.cBox
.Top = 5 + (i - 1) * .Height
.Caption = IIf(i = 8, "App Unknown", "App " & i)
End With
Next i

End Sub

Private Sub cControls_Change(ctrl As TextBoxControl)
' This can be handled in the class instead as you were - just doing it in the userform to show the exposing of the event
MsgBox ctrl.TXT.Name & " Change"
End Sub

Private Sub cControls_SpinDown(ctrl As TextBoxControl)
' This can be handled in the class instead as you were - just doing it in the userform to show the exposing of the event
With ctrl.SP
If .Value >0 Then
.Value = .Value - 1
End If
End With
MsgBox ctrl.SP.Name & " Spin Down"
End Sub

Private Sub cControls_SpinUp(ctrl As TextBoxControl)
' This can be handled in the class instead as you were - just doing it in the userform to show the exposing of the event
With ctrl.SP
.Value = .Value + 1
End With
MsgBox ctrl.SP.Name & " Spin Up"

End Sub

类(class) - 这些需要以粗体命名

事件控制
Option Explicit

Private CtrlCollection As Collection
Private cUserForm As UserForm1

Public Event SpinDown(ctrl As TextBoxControl)
Public Event SpinUp(ctrl As TextBoxControl)
Public Event Change(ctrl As TextBoxControl)
Public Event Click(ctrl As CheckBoxControl)
Public Property Set UserForm(v As UserForm1)
Set cUserForm = v
End Property
Public Property Get UserForm() As UserForm1
Set UserForm = cUserForm
End Property
Public Function AddTextBox() As TextBoxControl
Dim tBox As TextBoxControl
Set tBox = New TextBoxControl

tBox.Initialize Me

CtrlCollection.Add tBox

Set AddTextBox = tBox

End Function
Public Function AddCheckBox() As CheckBoxControl
Dim cBox As New CheckBoxControl
cBox.Initalize Me
CtrlCollection.Add cBox

Set AddCheckBox = cBox
End Function
Public Function GetControl(Index As Long)
Set GetControl = CtrlCollection(Index)
End Function
Public Function GetControls() As Collection
Set GetControls = CtrlCollection
End Function
Private Sub Class_Initialize()
Set CtrlCollection = New Collection
End Sub
Public Sub SpinDown(ctrl As TextBoxControl)
RaiseEvent SpinDown(ctrl)
End Sub
Public Sub SpinUp(ctrl As TextBoxControl)
RaiseEvent SpinUp(ctrl)
End Sub
Public Sub Change(ctrl As TextBoxControl)
RaiseEvent Change(ctrl)
End Sub
Public Sub Click(ctrl As CheckBoxControl)
RaiseEvent Click(ctrl)
End Sub

复选框控件
Option Explicit

Public WithEvents cBox As MSForms.CheckBox
Private cParent As EventController
Public Property Set Parent(v As EventController)
Set cParent = v
End Property
Public Property Get Parent() As EventController
Set Parent = cParent
End Property
Public Sub Initalize(Parent As EventController)
Set Me.Parent = Parent
Set cBox = Parent.UserForm.Frame1.Controls.Add("Forms.CheckBox.1")
End Sub

Private Sub cBox_Click()
Parent.Click Me
End Sub

文本框控件
Option Explicit

Public WithEvents SP As MSForms.SpinButton
Public WithEvents TXT As MSForms.TextBox
Private cParent As EventController
Public Sub Initialize(Parent As EventController)
Set Me.Parent = Parent
With Parent.UserForm.Frame7.Controls
Set SP = .Add("Forms.SpinButton.1")
Set TXT = .Add("Forms.TextBox.1")
End With
End Sub
Public Property Set Parent(v As EventController)
Set cParent = v
End Property
Public Property Get Parent() As EventController
Set Parent = cParent
End Property
Public Property Let Left(v As Single)
TXT.Left = v
SP.Left = TXT.Left + TXT.Width
End Property
Public Property Get Left() As Single
Left = TXT.Left
End Property
Public Property Let Top(v As Single)
TXT.Top = v
SP.Top = v
End Property
Public Property Get Top() As Single
Top = TXT.Top
End Property
Public Property Let Height(v As Single)
TXT.Height = v
SP.Height = v
End Property
Public Property Get Height() As Single
Height = TXT.Height
End Property
Public Property Let Width(v As Single)
TXT.Width = v - SP.Width
SP.Left = TXT.Left + TXT.Width
End Property
Public Property Get Width() As Single
Width = TXT.Width + SP.Width
End Property

Public Sub SP_SpinDown()
Parent.SpinDown Me
' SP.Value = SP.Value - 1
' MsgBox "Spin Down to " & SP.Value
End Sub
' The commented out lines below you can either leave in here, or handle in the Userform
Public Sub SP_SpinUp()
Parent.SpinUp Me
' SP.Value = SP.Value + 1
' MsgBox "Spin Up to " & SP.Value
End Sub

Public Sub TXT_Change()
Parent.Change Me
' MsgBox "You changed the value."
End Sub

问题源于 Userform已加载控件未加载,因此 Userform尚未注册它们是具有 Event 的东西.通过使用中间类 Userform识别出该类具有 Event我们在初始化 Userform 时静态加载它.然后我们可以添加任何 Controls我们想要这个 ClassUserform会处理它们。

演示:

enter image description here

关于excel - 试图动态地将文本框添加到用户窗体?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/57216925/

28 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com