Describes the cause and action for error messages.
Error Message(English)：
button properties missing
microsoft office 2007 - VBA Menu and ...
https://superuser.com/questions/836203/vba-menu-and-toolbars-went-missing
How do I change the name of a command button ...
https://superuser.com/questions/536134/how-do-i-change-the-name-of-a-command-button-in-excel
Excel Form Controls Don't Have Properties - Stack Overflow
https://stackoverflow.com/questions/38209626/excel-form-controls-don-t-have-properties
Excel Add-In Not Showing in Ribbon
https://stackoverflow.com/questions/49948270/excel-add-in-not-showing-in-ribbon
Microsoft Excel ActiveX Controls Disabled?
https://stackoverflow.com/questions/27411399/microsoft-excel-activex-controls-disabled
Missing unblock button under properties
https://stackoverflow.com/questions/23048412/missing-unblock-button-under-properties
How to change the color of ActiveX Control button in Excel?
https://www.extendoffice.com/documents/excel/1717-excel-change-color-of-button.html
Button Class (Microsoft.Office.Tools.Excel.Controls) | Microsoft Docs
https://docs.microsoft.com/en-us/dotnet/api/microsoft.office.tools.excel.controls.button
Definition
https://docs.microsoft.com/en-us/dotnet/api/microsoft.office.tools.excel.controls.button#definition