LastUsedIndex Property (PropertyValue)

In This Topic

Returns the number of the highest used index. Indexes start at 1. If the property is not indexed or there is no used index, LastUsedIndex is 0. To use the LastUsedIndex property, the PropertyValue object must point to a project property (persistent property).It cannot point to an individual value (transient property).

Syntax

C#
C++/CLI

public int LastUsedIndex {get;}

public:
property int LastUsedIndex {
   int get();
}

Exceptions

Exception	Description
NotIndexedPropertyException	Thrown when property is not indexed.

Remarks

When there are unused indexes between the used ones, this property will return the last one before the first empty property index.

For example:

1st, 2nd and 10th indexes are used so LastUsedIndex will return 2nd index as last used.

Example

Function function = page.Functions[0]; // A valid Function object

PropertyValue propertyValue = function.Properties.FUNC_CONNECTIONDESIGNATION;

if (propertyValue.Definition.IsIndexed)
{
    for (int i = propertyValue.LastUsedIndex ; i >= 1 ; --i)
    {
        PropertyValue propertyElement = propertyValue[i];
        string sProperty = propertyElement.ToString();
    }
}

Reference

PropertyValue Class
PropertyValue Members
Indexes Property
MaxIndex Property
IsIndexed Property

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