CNVSetConnectionAttribute
int CNVSetConnectionAttribute (void *handle, CNVConnectionAttribute attribute, ...);
Purpose
Sets the value of the specified connection attribute for subscriber, reader, writer, and other network variable connections.
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Note To avoid deadlocks, do not call this function in a network variable callback function. |
Parameters
| Input | ||
| Name | Type | Description |
| handle | void * | The handle that identifies the network variable connection. |
| attribute | CNVConnectionAttribute | The connection attribute value you want to set. |
| value | ... | The value to which to set the connection attribute. |
Return Value
| Name | Type | Description |
| status | int | Return value indicating whether the function was successful. One indicates that a next item was found, zero indicates that a next item was not found, and a negative number indicates that an error occurred. You can call CNVGetErrorDescription to obtain a string that describes the error. |
Additional Information
Library: Network Variable Library
Include file: cvinetv.h
LabWindows/CVI compatibility: LabWindows/CVI 8.1 and later
Example
Refer to networkvariable\Buffering\NVBuffering.cws for an example of using the CNVSetConnectionAttribute function.