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 Lets you delete users from the security file at runtime. 
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 Syntax: 
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 UserDel(user identification name) 
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 Parameters: 
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 user identification name – The user identification name in the security file to be deleted. 
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 Returns: 
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 True or False, depending on whether the user entry was deleted or not. 
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 Example: 
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 UserDel(‘John’) deletes a user identification called John from the security file. 
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 Note: 
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 Only a supervisor or a user assigned to a supervisor group can use the UserDel function. 
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 See also: 
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 UserAdd 
The Online and Rich Client Samples projects (program SE03 and RSE03) 
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