IsMail()

Syntax

Result = IsMail(#Mail)

Tests if the given mail number is valid and if the mail has been correctly initialized.

Parameters

#Mail

The number to test.

Return value

Returns nonzero if the specified number was valid.

Remarks

This function is bulletproof and may be used with any value. This is the correct way to ensure that the mail is ready for use.

See Also

CreateMail(), FreeMail()

Supported OS

All