Foxit PDF SDK
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Inherits <NSObject>.
Instance Methods | |
(BOOL) | - needToCancelNow |
A callback function used to check whether to cancel the searching process or not. More... | |
This class represents a callback object which can be used to cancel a searching process. All the pure virtual functions in this class are used as callback functions and should be implemented by user.
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required |
A callback function used to check whether to cancel the searching process or not.