Rockwell Automation 2706-P42_P43_P44_P72_P74_P92_P94 InView Marquee Message Display User Manual - Manual (Page 133)

Publication 2706-UM016D-EN-P - March 2006
InView Control and InView Control API 5-15
ChangeDisplayGateway
This method is only recognized by the P9x
series of displays.
Syntax HRESULT ChangeDisplayGateway
(BSTR ipaddress)
Parameters ipaddress
An IPAddress string with the syntax of
NNN>NNN>NNN>NNN, where each octet
is between 0 and 255.
Return Value S_OK - Success
E_FAIL - Failure
Description This method is used to change the display’s
gateway for TCP/IP communication. The
change display gateway command will be
sent to the display address set by the
DisplayAddress property. DisplayAddress
should be set before calling this method.
Example ChangeDisplayGateway (192.168.0.1)
Changes the display’s gateway to
192.168.0.1.
ClearBitmapTable
This method is only recognized by the P9x
series of displays.
Syntax HRESULT ClearBitmapTable()
Parameters None
Return Value S_OK - Success
E_FAIL - Failure
Description This method is used to clear the contents of
the display’s bitmap table. The clear bitmap
table command will be sent to the display
address set by the DisplayAddress property.
DisplayAddress should be set before calling
this method.
Example ClearBitmapTable()
Clears the bitmap table for the display with
the display address set through the
DisplayAddress property.
Methods
InViewCtrl Methods Properties Description