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Calling Methods at Runtime
SECTION 5 ActiveX Objects
77
5-5
Calling Methods at Runtime
ActiveX methods can also be called at runtime. This is achieved by using the
Supervisor script function Execute or alternatively in VBScript using the
normal dot syntax for example
@VBSCRIPT
CommonDialog1.ShowOpen
@ENDIF
For more details see the CX-Supervisor Script Language Reference Manual.
5-6
Responding to Events
Some ActiveX components are written to generate events on certain
conditions, like mouse clicking or user input or error conditions. You can write
a script to execute whenever any event occurs. These scripts are defined as
subroutines in the page initialisation script as they may be called any time the
page is open. To easily add these subroutines, from the ActiveX property
browser, click the 'Events' tab. This shows all the event types for this control
and any parameters the event may pass, for example the code number of the
key pressed. Select the event name to add or edit the script for, and click the
square edit button.
Note:
In previous versions Event scripts could be added from the Animation Editor
but the method above provides more efficiency as all event scripts are loaded
just once on page initialisation.
Содержание CX-Supervisor
Страница 1: ...CX Supervisor Software Cat No W10E EN 01 User Manual Software Release 3 1...
Страница 3: ...Copyright Notice 2...
Страница 16: ...15...
Страница 17: ...16...
Страница 27: ...Tip of the Day SECTION 1 Graphics Editor 26...
Страница 35: ...CX Supervisor Preferences SECTION 2 Pages 34...
Страница 79: ...Responding to Events SECTION 5 ActiveX Objects 78...
Страница 115: ...Printing the Graphics Library SECTION 7 Graphics Library 114...
Страница 181: ...Data Logging SECTION 11 Data Logging 180...
Страница 201: ...Examples SECTION 12 Databases 200...
Страница 243: ...Performance Monitor SECTION 16 Application Analysis Performance Monitor 242...
Страница 253: ...Using with Omron s CX Server OPC SECTION 17 Using CX Supervisor as an OPC Cli 252...
Страница 259: ...Creating a CX Supervisor Client application SECTION 18 Connecting to a remote CX 258...
Страница 263: ...Adding a Point Linked to a Parameter SECTION 19 Connecting to Omron Industrial 262...
Страница 271: ...Data Logging SECTION 20 Best Practices 270...
Страница 275: ...Configuring a Server PC running Windows NT or 2000 Appendix A Configuring a PC 274...
Страница 277: ...Appendix B Frequently Asked Questions 276...
Страница 296: ...Appendix B Frequently Asked Questions 295...
Страница 297: ...Appendix B Frequently Asked Questions 296...
Страница 298: ...Appendix B Frequently Asked Questions 297...
Страница 299: ...Appendix B Frequently Asked Questions 298...
Страница 333: ...Revision history 332...