Err Function
Returns an error code that identifies the error that occurred during program execution.
Syntax:
Err
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рдкреВрд░реНрдгрд╛рдВрдХ
рдкреИрд░рд╛рдореАрдЯрд░
The Err function is used in error-handling routines to determine the error and the corrective action.
рдЙрджрд╛рд╣рд░рдг:
Sub ExampleError
On Error Goto ErrorHandler REM Set up error handler
Dim iVar as Integer
Dim sVar As String
REM Error occurs due to non-existent file
iVar = Freefile
Open "\file9879.txt" for Input as #iVar
Line Input #iVar, sVar
Close #iVar
Exit Sub
ErrorHandler:
MsgBox "Error " & Err & ": " & Error$ + chr(13) + "At line : " + Erl + chr(13) + Now , 16 ,"an error occurred"
End Sub