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function InputQuery(const ACaption, APrompt: WideString; var Value: string): Boolean; overload;
function InputQuery(const ACaption, APrompt: WideString; var Value: Double, Min: Double = Low(Integer); Max: Double = High(Integer); Decimals: Integer = 1): Boolean; overload
;
这些函数后面都有: ;overload ???
这到底是什么意思?? 怎么个用法
function InputQuery(const ACaption, APrompt: WideString; var Value: Double, Min: Double = Low(Integer); Max: Double = High(Integer); Decimals: Integer = 1): Boolean; overload
;
这些函数后面都有: ;overload ???
这到底是什么意思?? 怎么个用法