Clears all property settings of the Err object.
Assembly: Microsoft.VisualBasic (in Microsoft.VisualBasic.dll)
Use Clear to explicitly clear the Err object after an error has been handled, such as when you use deferred error handling with On Error Resume Next. The Clear method is called automatically whenever any of the following statements executes:
Any type of Resume statement
Exit Sub, Exit Function, or Exit Property
Any On Error statement
Any Try...Catch...Finally statement
The On Error Resume Next construct may be preferable to On Error GoTo when handling errors generated during access to other objects. Checking Err after each interaction with an object removes ambiguity about which object was accessed by the code: You can be sure which object placed the error code in Err.Number, as well as which object originally generated the error (the object specified in Err.Source).
This example uses the Err object's Clear method to reset the numeric properties of the Err object to zero and its string properties to zero-length strings. Without the call to Clear, the second call to MsgBox would display the same error message.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.