Home > Foresight Analytics Platform > Web Application and Desktop Application > Application Development and Functionality Enhancement > Developing in Development Environment > Description of System Assemblies > Express > Express Assembly Interfaces > IEaxObjectSelection > IEaxObjectSelection.Matrix
Matrix: IMatrix;
The Matrix property returns the data matrix corresponding to the areas selected in the object.
To get the selection corresponding to all areas selected in the object, use the IEaxObjectSelection.Combined property.
Executing the example requires that the repository contains an express report with the EAX_SEL_MANAGER identifier. This report should contain a table with several selected areas.
Add links to the Express, Matrix, Metabase system assemblies.
Sub UserProc;
Var
mb: IMetabase;
Report: IEaxAnalyzer;
SelManager: IEaxObjectSelectionManager;
ObjSel: IEaxObjectSelection;
Matrix: IMatrix;
Iter: IMatrixIterator;
Begin
// Get current repository
mb := MetabaseClass.Active;
// Get express report
Report := mb.ItemById("EAX_SEL_MANAGER").Bind As IEaxAnalyzer;
// Get object to work with selection, by which data table is built
SelManager := Report.Grid.SelectionManager;
// Get table selection
ObjSel := SelManager.Selection;
If ObjSel.Count > 0 Then
// Display data corresponding to areas selected in the table
Matrix := ObjSel.Matrix(ObjSel.Item(0));
Iter := Matrix.CreateIterator;
Iter.Move(IteratorDirection.First);
While Iter.Valid Do
Debug.WriteLine(Iter.Value);
Iter.Move(IteratorDirection.Next);
End While;
End If;
End Sub UserProc;
After executing the example the console displays data corresponding to the areas selected in the table.
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