Question

加载工作簿时，我有一个用于“冒泡”模仿的代码。我试图使它们出现在Workbook_open上，但是出了点问题，我的代码无法正常工作。点未运行。我认为当前代码中的问题在于Application.OnTime Now + TimeValue("00:00:01")

来自Excel Userform animated dots on loading

的代码

如果仅通过.Show命令单独运行UserForm，则一切正常。

这是我的UserForm代码：

Private Sub UserForm_Initialize()

    Dim AppXCenter, AppYCenter As Long
    Dim bytOpacity As Byte
    bytOpacity = 192 ' variable keeping opacity setting
    hWnd = FindWindow("ThunderDFrame", Me.Caption)
    Call SetWindowLong(Me.hWnd, GWL_EXSTYLE, GetWindowLong(Me.hWnd, GWL_EXSTYLE) Or WS_EX_LAYERED)
    Call SetLayeredWindowAttributes(Me.hWnd, 0, bytOpacity, LWA_ALPHA)


    AppXCenter = Application.Left + (Application.Width / 2)
    AppYCenter = Application.Top + (Application.Height / 2)
    With Me
    .StartUpPosition = 0
    .Top = AppYCenter - (Me.Height / 2)
    .Left = AppXCenter - (Me.Width / 2)
    End With

HideTitleBar.HideTitleBar Me

    Application.OnTime Now + TimeValue("00:00:01"), "loadingdots"

End Sub

加载点：

Public Sub loadingdots()

If IsLoaded("Loading") = True Then
    If Len(Loading.Label2.Caption) = 10 Then
        Loading.Label2.Caption = "."
    Else
        Loading.Label2.Caption = Loading.Label2.Caption & "."
    End If
    Application.OnTime Now + TimeValue("00:00:01"), "loadingdots"
End If

End Sub

检查是否已加载：

Public Function IsLoaded(form As String) As Boolean
Dim frm As Object
For Each frm In VBA.UserForms
    If frm.Name = form Then
        IsLoaded = True
        Exit Function
    End If
Next frm
IsLoaded = False
End Function

在Workbook_Open上加载点启动屏幕

0 个答案: