Delta Electronics DUP-B Manual De Usuario
Chapter 3 Creating and Editing Screens
3-156
Revision May, 2010
Property Description of Real Image Element
Example
Explanation: After converting the input image format into
the width and height of the element, and Bit value, the
system will start to transmit the image to HMI. This
command is an asynchronous command. The user can
perform relevant operation by using Thread Handle data.
the width and height of the element, and Bit value, the
system will start to transmit the image to HMI. This
command is an asynchronous command. The user can
perform relevant operation by using Thread Handle data.
(6) Command: int hmAbortAction();
Input value: None
Return Value: 0: Succeeded , 1: Failed
Explanation: This command is used to terminate the image
transmission via asynchronous command.
Return Value: 0: Succeeded , 1: Failed
Explanation: This command is used to terminate the image
transmission via asynchronous command.
(7) Command:int hmClose();
Input value: None
Return Value: 1: Succeeded , 0: Failed
Explanation: This command is used to terminate the
communication of HMI (When DLL ends up, this command
will be activated automatically.)
Return Value: 1: Succeeded , 0: Failed
Explanation: This command is used to terminate the
communication of HMI (When DLL ends up, this command
will be activated automatically.)