addTemplateDocument closeAllDocuments closeDocument deleteDocumentById deleteTemplateDocumentById get getActiveDocument getAllIDocument getDocument getDocumentById getExecutableName getHelpDir getHomePath getIDocMap getIDocumentName getLibraryDir getResourceDir getTempFileName getTempPath getUniqueObjectId getUserAppDataDir getUserCachePath getUserConfigPath getUserMacroDir isClosingAll isRestoring newIDocument openDocument setActiveDocument setActiveIDocument ~IApplication

getUniqueObjectId() virtual long getUniqueObjectId ( ) pure virtual 生成一个唯一的对象ID 生成一个唯一的对象ID 返回 返回类型是long，表示生成的唯一对象ID