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Overview
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The CimProjectData object provides the ability to search and return specific pieces of a project's configuration. The underlying APIs used by the CimProjectData object are the same as those used to browse point configuration on a remote project. In general, this object provides a convenient way to retrieve a set of attributes based on specified filter criteria. This object provides a read-only capability.
To write configuration, please see the help file for the CIMPLICITY Configuration Object Model.
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Example (CimBasic)
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Sub Main()
??????' This example retrieves all points beginning with A for Device MY_PLC
??????' in project MY_PROJECT and displays the point id and resource id of
??????' each matching item.
??????Dim d as new CimProjectData
??????d.Project = "MY_PROJECT"
??????d.Entity = "POINT"
??????d.Filters = "POINT_ID=A*,DEVICE_ID=MY_PLC"
??????d.Attributes = "POINT_ID,RESOURCE_ID"
??????Dim p as string
??????Dim r as String
??top:
??????if d.GetNext(p,r) = TRUE then
????????????MsgBox "Point Id = " & p & " Resource Id = " & r
????????????goto top
??????End if
end sub
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Example (.NET)
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using System;
using System.Collections.Generic;
using Proficy.CIMPLICITY;
public class CPD
{
????public void Main()
????{
????????try
????????{
????????????CimProjectData cpd = new CimProjectData();
????????????
????????????cpd.Project = "MY_PROJECT";
????????????cpd.Entity = "POINT";
????????????cpd.Attributes = "POINT_ID,RESOURCE_ID";
????????????cpd.Filters = "POINT_ID=PGM*";
????????????
????????????String[] vals = new String[2]; // returned attributes matching the filters
????????????Cimplicity.Trace("Get project points with IDs starting with \"PGM\"");
????????????
????????????int count = 0;
????????????
????????????while (cpd.Next(vals) == Cimplicity.COR_SUCCESS)
????????????{
????????????????Cimplicity.Trace("ID: " + vals[0] + ", Resource: " + vals[1]);
????????????????
????????????????count++;
????????????}
????????????
????????????Cimplicity.Trace("Finished getting project points.");
????????}
????????catch (Exception x)
????????{
????????????Cimplicity.Trace("Failure: " + x.Message);
????????}
????}
}
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CIMPLICITY
