ConnectionsFilter Class

In This Topic

This class represents filter for Connection class. The ConnectionsFilter can be used as a parameter for Eplan::EplApi::DataModel::DMObjectsFinder: method. Setting more than one criterion of matching the filter, causes that returned connections must match those conditions.

Inheritance Hierarchy

System.Object
Eplan.EplApi.DataModel.AbstractDMObjectFilter
Eplan.EplApi.DataModel.ConnectionsFilter

Syntax

C#
C++/CLI

public class ConnectionsFilter : AbstractDMObjectFilter

public ref class ConnectionsFilter : public AbstractDMObjectFilter

Example

//(...)
DMObjectsFinder oFinder = new DMObjectsFinder(m_oProject);
FunctionsFilter oFuncFilter = new FunctionsFilter();
string strStartFunctionName = "=AP+ST1-XTR";
oFuncFilter.Name = strStartFunctionName;
Function[] arrFuncs = oFinder.GetFunctions(oFuncFilter);
//Assert.IsTrue(arrFuncs.Length > 0, ShowMessage("Could not find function with name: {0} !"), strStartFunctionName);
Function oStartFunc = arrFuncs[0];
//Assert.AreEqual(strStartFunctionName, oStartFunc.Name, ShowMessage("Failed to get proper function !"));
//now find connection for that function
ConnectionsFilter oFilter = new ConnectionsFilter();
oFilter.Function = oStartFunc; //is it start function or end function, does it occur with both ?
//get connections
Connection[] arrConnections = oFinder.GetConnections(oFilter);
//(...)

The following example shows how to filter by user-defined properties

Project myProject = m_oProject; // A valid project
Page myPage = myProject.Pages[0]; // A valid Page object

// Define test property
MultiLangString mlsTestValue = new MultiLangString();
mlsTestValue.AddString(ISOCode.Language.L_de_DE, "Test043c");
string strPropertyIdentyfingName = "Page.Test043c";
UserDefinedPropertyDefinition oUDPD = UserDefinedPropertyDefinition.Create(myProject, strPropertyIdentyfingName, UserDefinedPropertyDefinition.Enums.ClientType.Page);

// Set test property on myPage
myPage.Properties[strPropertyIdentyfingName] = mlsTestValue;

// Search page with property value
DMObjectsFinder objFinder = new DMObjectsFinder(myProject);
PagesFilter pagesFilter = new PagesFilter();
PagePropertyList pagePropertyList = new PagePropertyList();
AnyPropertyId anyPropertyId = new AnyPropertyId(myProject, strPropertyIdentyfingName);

pagePropertyList[anyPropertyId] = mlsTestValue;
pagesFilter.SetFilteredPropertyList(pagePropertyList);
Page[] arrPages1 = objFinder.GetPages(pagesFilter);

Public Constructors

	Name	Description
	ConnectionsFilter Constructor	Overloaded.

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Public Properties

	Name	Description
	Function	Sets the Function that Connections matching the filter must have as the start or the end function.

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Public Methods

	Name	Description
	Dispose()	Destructor for deterministic finalization of ConnectionsFilter object. (Inherited from Eplan.EplApi.DataModel.AbstractDMObjectFilter)
	ResetFilter	Overridden. Resets the filter. Filter matches all Connections then.
	SetFilteredPropertyList	Sets the ConnectionPropertyList that Connections matching the filter must have.

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Reference

ConnectionsFilter Members
Eplan.EplApi.DataModel Namespace
DMObjectsFinder Class
Page Class
Function Class

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