Proficy Historian Client Access API
Proficy.Historian.ClientAccess.API Namespace / IQueryModifiers Interface / CriteriaFromString Method
String containing sampling mode, calculation mode and/or query modifiers
Resulting criteria based on input string


CriteriaFromString Method (IQueryModifiers)
Retrieves the sampling mode, calculation mode and query modifiers from criteriaString
Syntax
Function CriteriaFromString( _
   ByVal criteriaString As System.String, _
   ByRef criteria As DataCriteria _
) As System.Boolean

Parameters

criteriaString
String containing sampling mode, calculation mode and/or query modifiers
criteria
Resulting criteria based on input string

Return Value

True if successfully retrieved values from input string
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