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The range 513-65535 is available for user errors. For custom class errors, you add vbObjectError to the error number. See the Microsoft documentation about Err.Raise and the list of error numbers. For not implemented interface members in a derived class, you should use the constant E_NOTIMPL = &H80004001.
9 wrz 2016 · A VBA Class module is used to create your own custom objects in VBA. It is the VBA equivalent of the classes you find in languages such as C# and Java.
15 gru 2021 · VBA On Error Statement. Most VBA error handling is done with the On Error Statement. The On Error statement tells VBA what to do if it encounters an error. There are three On Error Statements: On Error GoTo 0; On Error Resume Next; On Error GoTo Line; On Error GoTo 0. On Error GoTo 0 is VBA’s default setting. You can restore this default ...
VBA On Error GoTo ErrorHandler instructs the application to execute a custom error-handling code by jumping to a label called ErrorHandler when an error occurs. The user can customize this label, and it supports particular error handling.
This example first uses the On Error GoTo statement to specify the location of an error-handling routine within a procedure. In the example, an attempt to delete an open file generates error number 55.
9 lip 2012 · However, if you really need to call an Excel macro in a sheet, then you need two things: First, you need a JAVA-to-COM bridge like JACOB, COM4J or a similar tool. It is sufficient if it supports automation interfaces. It doesn't need to have full COM support.
22 paź 2015 · The Goto instruction in VBA let’s you do a jump to a specific VBA code line number to follow through with error handling or simply to let code execution move on. It comes in three flavors: lineLabel – will jump to a specific line number label
