Item(Index: Integer): ILanerAttributeColumn;
Index. Attribute index in the collection.
The Item property returns an attribute from the collection by its index.
NOTE. The property is outdated, use ILanerAttributeColumns.Column.
Executing the example requires a form with the Button1 button, the Memo component named Memo1, the TabSheetBox component and the UiErAnalyzer component named UiErAnalyzer1 that is a data source for TabSheetBox. Working area of the time series database must be loaded to UiErAnalyzer1.
Click the button to start executing this example.
Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
ErAn: IEaxAnalyzer;
Laner: ILaner;
LanerAttr: ILanerAttributeColumns;
LanerA: ILanerAttributeColumn;
i: Integer;
Begin
ErAn := UiErAnalyzer1.ErAnalyzer;
Laner := ErAn.Laner;
LanerAttr := Laner.AttributeColumns;
If LanerAttr.Count = 0
Then
Memo1.Lines.Add("Additional displayed attributes are not defined for series");
Else
For i := 0 To LanerAttr.Count - 1 Do
LanerA := LanerAttr.Item(i);
Memo1.Lines.Add("Attribute name: " + LanerA.MetaAttribute.Name);
Memo1.Lines.Add(" The attribute is only for reading: " + LanerA.ReadOnly.ToString);
End For;
End If;
End Sub Button1OnClick;
After executing this example, names of additional displayed attributes and their availability for editing are displayed in the Memo component.
See also: