= GetTareWt =
Get tare weight value.

{{{
float GetTareWt(int nScale = curscale);
}}}

== Parameters == 

 * nScale - scale number

== Return Value ==

 * Returns tare weight value of specified scale, or current process scale if no scale number specified.

== Remarks ==

The value returned is from an internal memory buffer from the last MnBdRead that received a weight for the specified scale. An application program should be structured properly for this data to be updated when needed. 

== Examples ==

{{{
float tare = GetTareWt();
}}}

{{{
float tare = GetTareWt(1);
}}}

== See Also ==

 * [http://tech.825spectrum.com/trac/wiki/Docs/Prog/Manual/ApplicationLibraries/lib825ev/Weight/GetGrossWt GetGrossWt]
 * [http://tech.825spectrum.com/trac/wiki/Docs/Prog/Manual/ApplicationLibraries/lib825ev/Weight/GetNetWt GetNetWt]
 * [http://tech.825spectrum.com/trac/wiki/Docs/Prog/Manual/ApplicationLibraries/lib825ev/Weight/FormatTareWt FormatTareWt]