<< Click to Display Table of Contents >> Navigation:  NmxDLL Reference Guide > API (programming interface) > Sampling LowLevel (Time-Triggered Realtime Measurement) > NMX_Sampling_AddChannelsAll_1

Use this function to add all measurement channels to the list of sampling elements.

See also the HowTo-Guide.

 

Definition

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NMX_STATUS NMX_Sampling_AddChannelsAll_1(

 NMX_PHANDLE pHandle,

 unsigned long* pulNElementsTotal);

 

Parameter

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pHandle

Connection Handle.

pulNElementsTotal

Total number of sampling elements, which have already been added since the last call of NMX_Sampling_Reset_1.

 

Typical function call (C example)

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NMX_Sampling_AddChannelsAll_1(pHandle, &ulNElements);

 

.Net DLL specific implementation

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NMX_MSTATUS Sampling_AddChannelsAll_1(

                 System::IntPtr pHandle,

                 System::UInt32 %pulNElementsTotal);

 

Comments

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It is also possible to add only a selection of measurement channels to the list of sampling elements (see NMX_Sampling_AddChannel_1).

This may

•allow for higher sampling speed with endless sampling or

•shorten the transfer time of the samples with time-limited sampling.

Please note: the same measurement channel cannot be added twice. Thus you can either use NMX_Sampling_AddChannelsAll_1 or NMX_Sampling_AddChannel_1, but not both of them.