TiVCLComponent.SetOPCItemUpdateRate
TiVCLComponent
Used to set the requested OPC Item Update Rate for the specified OPC Item.
procedure SetOPCItemUpdateRate(Index: Integer, Value: Integer);
Description
Use the SetOPCItemUpdateRate to set the Update Rate in milliseconds that is
specified for this OPC Item. The Update Rate is the desired update rate, though
it depends on whether or not the OPC Server actually can support or will accept
this rate, for updating the OPC Item property with the OPC Server.
Example
Delphi
iComponent.SetOPCItemUpdateRate(0, 100); //1st OPC Item Update Rate at 100ms
C++ Builder
iComponent->SetOPCItemUpdateRate(0, 100); //1st OPC Item Update Rate at 100ms
Note: The Index value is 0 based.
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