VisualNEO Web

Error Handling

Try

Purpose:	Lets you test a block of code for errors
Category:	Error Handling
Syntax:	Try ... EndTry
Example:	Try Throw "This is an error" Catch AlertBox "There was an error" "Error: [lastError]" "" Finally AlertBox "Finally" "This will execute allways" "" EndTry

Catch

Purpose:	Lets you handle the error. Use it inside a Try / EndTry block
Category:	Error Handling
Syntax:	Catch
Example:	Try Throw "This is an error" Catch AlertBox "There was an error" "Error: [lastError]" "" Finally AlertBox "Finally" "This will execute allways" "" EndTry

Throw

Purpose:	Lets you create custom errors. Use it inside a Try / EndTry block
Category:	Error Handling
Syntax:	Throw "Error message"
Example:	Try Throw "This is an error" Catch AlertBox "There was an error" "Error: [lastError]" "" Finally AlertBox "Finally" "This will execute allways" "" EndTry

Finally

Purpose:	Lets you execute code, after try and catch, regardless of the result. Use it inside a Try / EndTry block
Category:	Error Handling
Syntax:	Finally
Example:	Try Throw "This is an error" Catch AlertBox "There was an error" "Error: [lastError]" "" Finally AlertBox "Finally" "This will execute allways" "" EndTry

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