像Microsoft Access(VBA)的通知一样非阻塞“吐司”

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我要去ASK并回答我认为对MS Access中一些很酷的UI功能感兴趣的人有用的问题.
Answering own question

题:
如何在Microsoft Access中显示非阻塞“吐司”之类的通知?确实有一些动画,不应该阻止主机应用程序!

我的朋友问我关于ms访问的非阻塞吐司通知.我的第一个想法是,检查谷歌你会发现大量的样本.他对他得到的样品不满意.

他想要(JQuery)非阻塞通知.用户需要知道但不一定需要互动的东西.

由于在VBA中无法进行线程化,我想,如果你能编写自己的.dll怎么办?所以我最终编写了一个.NET DLL,可以通过(windows)VBA代码访问并显示Toast通知.
(实际的dll创建和从vba访问.NET dll是我将在稍后介绍的另一个主题)(You can read more in my blog根据您的意愿留下评论或建议.)

现在,您可以从这里下载我创建的DLL:
HERE

编辑:以上下载链接和GitHub链接已更新为我认为属于作者的工作链接.

如果您担心下载未知的DLL:VirusTotal Scan report

将DLL添加到应用程序的根文件夹,并将以下代码添加到您的应用程序.

'Module level public variable

Public gTOASTER As Object

' to save window metrics
Public Type RECT
    Left        As Long  ' x1
    Top         As Long  ' y1
    Right       As Long  ' x2
    Bottom      As Long  ' y2
End Type

#If VBA7 Then 
    Public Declare PtrSafe Function LoadLibrary Lib "kernel32" Alias "LoadLibraryA" (ByVal lpLibFileName As String) As LongPtr
    Public Declare PtrSafe Function KRISH_VBA_TOOLS Lib "VBA_TOOLS.dll" () As Object
    Public Declare PtrSafe Function GetWindowRect Lib "user32" (ByVal hWnd As LongPtr,ByRef lpRect As RECT) As LongPtr 
#Else
    Public Declare Function LoadLibrary Lib "kernel32" Alias "LoadLibraryA" (ByVal strFilePath As String) As Long
    Public Declare Function KRISH_VBA_TOOLS Lib "VBA_TOOLS.dll" () As Object
    Public Declare Function GetWindowRect Lib "user32" (ByVal hWnd As LongPtr,ByRef lpRect As RECT) As LongPtr
#End If

Public Function FN_TOAST_DLL(iMessage As String,Optional iCLOSE_DURATION As Long = 3000,Optional iType As String = "success",Optional iANIME_DURATION As Long = 1000,Optional iFONT_COLOR As String = "#FFFFFF",Optional iX As Long = 0,Optional iY As Long = 0,Optional iANIME_DIRECTION As Integer = 1,Optional iPARENT_HWND As Long = 0)

On Error GoTo LABEL_EXIT_ROUTINE:

    If gTOASTER Is Nothing Then
        LoadLibrary (FN_APP_GET_BASE_PATH & "VBA_TOOLS.dll")
        Set gTOASTER = KRISH_VBA_TOOLS()
        GoTo LABEL_TOAST
    Else
        GoTo LABEL_TOAST
    End If

    On Error GoTo 0
    Exit Function

LABEL_EXIT_ROUTINE:
    msgBox iMessage & vbnewline & err.description
    Exit Function

LABEL_TOAST:
    'set background color. (pass any html color code)
    Select Case iType
        Case "error"
            iType = "#F76160"
        Case "success"
            iType = "#26ad82"
        Case Else
            iType = "#26ad82"
    End Select

    'if parent object is provided show the toast on top of the parent. if custom x,y is provided use x,y coordinated. if none provided use access app's locaiton.
    Dim mRect As RECT
    If iPARENT_HWND <= 0 Then
        If iX = 0 And iY = 0 Then
            GetWindowRect Application.hWndAccessApp,mRect

            iANIME_DIRECTION = 0 'anim direction 0 to down and 1 to up
        End If
    Else ' iPARENT_HWND > 0 Then 'parent_hwnd is null
        GetWindowRect iPARENT_HWND,mRect
    End If

    'set up some offsets
    iX = mRect.Left + 360
    iY = mRect.Top + 1


    On Error Resume Next
    gTOASTER.FN_SHOW_TOAST iMessage,iCLOSE_DURATION,iType,iANIME_DURATION,iFONT_COLOR,iX,iY,iANIME_DIRECTION

End Function

Public Function FN_APP_GET_BASE_PATH()
    Dim FN As String
    FN = Application.CurrentProject.path
    If VBA.Right(Application.CurrentProject.path,1) <> "\" Then FN = FN & "\"
    FN_APP_GET_BASE_PATH = FN
End Function

如果要自定义fn_toast_dll函数,则从DLL中获取参数列表:

'    /// <summary>
'    ///
'    /// </summary>
'    /// <param name="iMessage">Message to display</param>
'    /// <param name="iDuration">Duration in Milliseconds to keep the toast before fading out..</param>
'    /// <param name="iBG_COLOR">HTML color code for your toast background...</param>
'    /// <param name="iANIME_DURATION">Millisecond value used to for fading in and out the Toast.. 1/4 is used to fade in rest to fade out..</param>
'    /// <param name="iFONT_COLOR">HTML Color code for the font..</param>
'    /// <param name="iX">x position on the screen. where the toast should appear</param>
'    /// <param name="iY">y position on the screen where the toast should appear</param>
'    /// <param name="iANIM_DIRECTION">{0,1} 0 will show/add further notifications downwards and 1 upwards.</param>
'    /// <returns></returns>

显示通知调用方法

FN_TOAST_DLL "hello this is a green test" ' By default a success message with 3 seconds will be "toasted"
FN_TOAST_DLL "hello this is an error",15000,"error"

用法

您可以将此用于任何非交互式警报,例如登录成功,操作取消警报或任何用户无需按OK确认您的消息.

目标
我将在GitHub上传Dll项目,并请求其他VBA C#专家的贡献,使其更加更加漂亮,并且可供所有VBA开发人员使用.

这是我的GitHub链接GitHub
请尽可能多地贡献,并为每个人提供:)
如果您能保留主要的班级名称,我会很高兴的.

一个样品:

原文链接:https://www.f2er.com/windows/372124.html

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