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strCall Method

Example

Applies to

TRPCBroker component

Declaration

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2015-07-05T14:11:05Z

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

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<h2>strCall Method</h2>
[[RPC_HELP_TRPCBroker_strCall_Method_Example|Example]]

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

<h3>Declaration</h3>
function strCall: string;

<h3>Description</h3>
The '''strCall''' method executes a remote procedure on the VistA M Server and returns the results as a value of a function. The '''strCall''' method 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. The [[RPC_HELP_TRPCBroker_Results|Results]] property is not affected by this call. If [[RPC_HELP_TRPCBroker_ClearParameters|ClearParameters]] is True, then the [[RPC_HELP_TRPCBroker_Param|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 lstCall method, please run the [[RPC_HELP_BrokerExampleEXE|BrokerExample.EXE]] located in the ..\BDK32\Samples\BrokerEx directory.

RPC HELP TRPCBroker strCall Method - Revision history

Kdtop: Created page with "

strCall Method

Applies to

Declaration