TcHmiSrv.Core Namespace

Contains the core types of the TwinCAT HMI server extension API.

Classes

	Class	Description
	Alarm	Represents an alarm.
	Command	Represents a command to execute a symbol of the TwinCAT HMI server or a TwinCAT HMI server extension.
	CommandGroup	Represents a group of Commands.
	Context	Represents the context of an invoked method or symbol.
	DateTimeRange	Provides the smallest and largest possible value of DateTime that the TwinCAT HMI server can handle.
	Event	Represents an event.
	Message	Represents a message
	Session	Represents a session that contains information about an active user.
	UnixTime	Provides the zero DateTime value that represents the default DateTime value of the TwinCAT HMI server.
	Value	Represents a value of any ValueType.

	Interface	Description
	ILocalizable	Provides an interface for a localizable object that contains a language variable and parameters.
	ITcHmiSrvExtAsyncHost	Provides an interface to asynchronously communicate with the TwinCAT HMI server.
	ITcHmiSrvExtHost	Obsolete. Provides an interface to communicate with the TwinCAT HMI server.

Interface

Description

TcHmiSrv.Core Namespace 11:

Provides an interface for a localizable object that contains a language variable and parameters.

TcHmiSrv.Core Namespace 12:

Provides an interface to asynchronously communicate with the TwinCAT HMI server.

TcHmiSrv.Core Namespace 13:

Obsolete.

Provides an interface to communicate with the TwinCAT HMI server.

Further Information