Proficy Historian Client Access API
Proficy.Historian.ClientAccess.API Namespace / IDataSamples Interface / HaveValues Method



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    HaveValues Method (IDataSamples)
    In This Topic
    Whether data values are provided.
    Syntax
    'Declaration
     
    Function HaveValues() As Boolean
    'Usage
     
    Dim instance As IDataSamples
    Dim value As Boolean
     
    value = instance.HaveValues()
    bool HaveValues()
    bool HaveValues(); 

    Return Value

    True if this instance includes data values.
    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also