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int CNVWrite (CNVWriter writer, CNVData data, int waitTime);
Writes the input data to a network variable using a writer connection.
|Note To avoid deadlocks, do not call this function in a network variable callback function.|
|writer||CNVWriter||The handle that identifies the network variable writer connection.|
|data||CNVData||The handle that identifies the network variable data.|
|waitTime||int||Number of milliseconds the Network Variable Library waits for this operation to complete. Pass CNVWaitForever to wait indefinitely. Pass CNVDoNotWait to execute the operation asynchronously; in this case, you will not get an error if the operation fails.|
|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.
Library: Network Variable Library
Include file: cvinetv.h
LabWindows/CVI compatibility: LabWindows/CVI 8.1 and later
Refer to the following examples that use the CNVWrite function: