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Call Method

Example

Applies to

TRPCBroker component

Declaration

proced..."

2015-07-05T13:40:28Z

Created page with "<h2>Call Method</h2> Example <h3>Applies to</h3> TRPCBroker component <h3>Declaration</h3> proced..."

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<h2>Call Method</h2>
[[RPC_HELP_TRPCBroker_Call_Method_Example|Example]]

<h3>Applies to</h3>
[[RPC_HELP_TRPCBroker|TRPCBroker]] component

<h3>Declaration</h3>
procedure Call;

<h3>Description</h3>
This method executes a remote procedure on the VistA M Server and returns the results in the [[RPC_HELP_TRPCBroker_Results|Results]] property. '''Call''' expects the name of the remote procedure and its parameters to be set up in the [[RPC_HELP_TRPCBroker_RemoteProcedure|RemoteProcedure]] and [[RPC_HELP_TRPCBroker_Param|Param]] properties respectively. If [[RPC_HELP_TRPCBroker_ClearResults|ClearResults]] is True, then the Results property is cleared before the call. If [[RPC_HELP_TRPCBroker_ClearParameters|ClearParameters]] is True, then the Param property is cleared after the call finishes.

NOTE: See [[RPC_HELP_RPC_Limits|RPC Limits]] for information about the size of parameters and results that can be passed to and returned from the [[RPC_HELP_TRPCBroker|TRPCBroker]] component.

NOTE: Whenever the Broker makes a call to the VistA M Server, if the cursor is crDefault, the cursor is automatically changed to the hourglass symbol as seen in other Microsoft-compliant software. If the application has already modified the cursor from crDefault to something else, the Broker will not change the cursor.

NOTE: For a demonstration using the Call method, please run the BrokerExample.EXE located in the ..\BDK32\Samples\BrokerEx directory.

RPC HELP TRPCBroker Call Method - Revision history

Kdtop: Created page with "

Call Method

Applies to

Declaration