326Application-defined or object-defined error 327Data value named not found 328Illegal parameter; can't write arrays 335Could not access system registry 336ActiveX component not correctly registered 337ActiveX component not found 338ActiveX component did not run correctly ...
On Error GoTo 0 語句會關閉錯誤捕捉。 接著會使用 On Error Resume Next 語句來延遲錯誤捕捉,讓下一個語句所產生之錯誤的內容可以是特定的。 請注意,處理錯誤之後,會使用 Err.Clear 來清除 Err 物件的屬性。 VB 複製 Sub OnErrorStatementDemo() On Error GoTo ErrorHandler ' Enable error-handling routine...
比如象:文件系统(file system)、外部设备(device)、,进程(process)、线程(thread)以及访问注册表(Windows registry)和错误处理机制(error handling)。这些功能接口位于,16位Windows下的kernel.exe、krnl286.exe或krnl386.exe系统文档中;以及32位Windows下的 kernel32.dll和advapi32.dll中。 2.图形设备接口(GDI) ...
If no error handling is in place, when an Access application crashes, you or your user are prompted with a message box similar to the one in Figure 1.Figure 1. VBA/VB6 default error messageAssuming that you’re not running an MDE, when you click Debug, you open the IDE at the...
'Error Handling for xlsxPath not a valid file If Not fso.FileExists(xlsxPath) Then LoadTo_Xlsx_Raw_Single = Failed_PathInvalid Exit Function End If If fso.GetExtensionName(xlsxPath) <> "xlsx" Then LoadTo_Xlsx_Raw_Single = Failed_NotXlsx ...
Once execution has passed to the error-handling routine, your code must determine which error has occurred and address it. Visual Basic and Microsoft Access provide several language elements that you can use to get information about a specific error. Each is suited to different types of error...
Visual Basic for Applications (VBA) 是一种在 Microsoft Office 应用程序中(如 Excel、Word 和 Access)广泛使用的编程语言。通过 VBA,用户可以自动化重复性任务、创建自定义函数和增强应用程序的功能。本教程将通过一系列实例,引导你逐步掌握 VBA 的基础知识和实际应用。 第一部分:VBA 基础 打开VBA 编辑器 在Exce...
Access VBA 指南说明书
Sometimes when you are trying to gain access to the VBA project the users start getting theVBA error 400 in Excel.So here try to turn ontrusted access to Visual Basic Projects. Follow the steps to do so: Try going to the Developer tab. But, if theDevelopertab is unavailable, then follo...
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