我正在使用Excel。基于它的on/off状态,我在SheetSelectionChange事件中的Excel单元格中进行了一些处理。如果不访问我的设置文件,我就无法从单元格中获得toggleButton的状态,这是不必要的开销。让我展示一下代码的片段。
全局变量可以是一种选择。但能给我点更好的吗?
Private Sub mExcel_SheetSelectionChange(ByVal theSheet As Object, ByVal Target As Range)
'++
' Call the C++ Code.
'--
'If (isbtnpressed) Then ** <-- This is where i want to check the ToglgeButton status
' I don't want to read the settings file for every cell click. **
Dim flagVal As Boolean
'IsValidData goes to C++ for validation
If IsValidData(Target.Application.ActiveCell) Then
LoadMyListForm Target.Application.ActiveCell
End If
'End If
End SubonAction事件(2)
Public Sub IxlRibbonGetButtonStateByTag(theControl As IRibbonControl, ByRef isbtnpressed)
'++
'Get ShowOnClick button state, callback for getPressed
'
' Arguments:
' theControl - The ribbon control that fired the OnAction request.
' IsPressed - Button status
'--
On Error Resume Next
isbtnpressed = (ReadFromSettingsFile (theControl.Tag, "0") <> "0")
End Sub和
Public Sub IxlRibbonToggleSettingByTag(control As IRibbonControl, IsPressed As Boolean)
'++
'callback for onAction
'
' Arguments:
' theControl - The ribbon control that fired the OnAction request.
' IsPressed - Button status
'--
On Error Resume Next
If IsPressed Then
WriteToSettingsFile control.Tag, "1"
Else
WriteToSettingsFile control.Tag, "0"
End If
End SubUI XML看起来像
<toggleButton id="tb_IxlToggleButton"
label="My Label"
tag="MyLabel"
getPressed="IxlRibbonGetButtonStateByTag"
onAction="IxlRibbonToggleSettingByTag"
imageMso="ControlToggleButton" />
<button id="MyLabel"
tag="MyLabel"
onAction="IxlRibbonToggleSettingByTag"/>i继续使用全局变量作为出路,正如@Pᴇʜ
的注释部分所建议的那样。
发布于 2020-06-02 09:59:46
如果Public变量不愿意,一种方便的方法是将其状态保存在注册表中。根据记忆状态,还可以在应用程序启动时设置Toggle按钮:
Public const MyApp as MyApp= "MyApp Name“Public const MyAppSett as string = "MyApp Settings”Public const TglVal as string =MyApp
公共子IxlRibbonToggleSettingByTag(控制为IRibbonControl,IsPressed为布尔) SaveSetting MyApp,MyAppSett,TglVal,cStr(IsPressed) End Sub
函数TglStatus()作为布尔Dim strToggle作为字符串strToggle = GetSetting(MyApp,MyAppSett,TglVal,“Nothing.”)如果strToggle <>“没什么.”然后TglStatus = CBool(strToggle) TglStatus = False‘表示在记忆某物之前.如果End函数
如果是TglStatus,那么“为真做某事”--如果做错了的话--做其他事情
https://stackoverflow.com/questions/62147212
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