Resume

Error handling statement to resume execution after a jump to an error 
handler

Syntax
	Resume

Description
	Resume is used in the traditional QB error handling mechanism within an 
	error handler (called by KeyPgOnerrorOn Error) to return execution to the line that 
	caused the error.  Usually this is used after the error has been handled 
	gracefully in order to try the previously erroneous operation again with 
	corrected data.

	Resume resets the KeyPgErrErr value to 0

Example
	'' Compile with -lang fblite or qb

	#lang "fblite"

	Dim As Single i, j

	On Error Goto ErrHandler

	i = 0
	j = 1 / i ' this line causes a divide-by-zero error on the first try; execution jumps to ErrHandler label

	Print j ' after the value of i is corrected, prints 0.5

	End ' end the program so that execution does not fall through to the error handler again

	ErrHandler:

	i = 2
	Resume ' execution jumps back to 'j = 1 / i' line, which does not cause an error this time

Dialect Differences
	*  RESUME is not supported in the CompilerOptlang-lang fb dialect. Statements can be 
	  used in its function form to return an error code
	If Open( "text" For Input As #1 ) <> 0 Then
	  Print "Unable to open file"
	End If

 

Differences from QB
	* Does not accept line numbers or labels
	* Must compile with CompilerOptex-ex or CompilerOptexx-exx option

See also
	* KeyPgErrErr
	* KeyPgResumenextResume Next
	* ProPgErrorHandlingError Handling

