Eplan Platform API
Eplan.EplApi.DataModel Namespace / PropertyValue Class / IsEmpty Property
Example

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    IsEmpty Property (PropertyValue)
    In This Topic
    Checks if the property is empty. If it's not, it could be read. IMPORTANT: If property is indexed you have to set the index.
    Syntax
    public bool IsEmpty {get;}
    public:
property bool IsEmpty {
   bool get();
}
    Remarks
    On an indexed property you need to check IsEmpty for each property index, you want to get, e.g. if(propertyValue[10].IsEmpty){}. If you want to empty a property, just create a new property and assign it to the Property: {object}.{Properties}.{property id} = new PropertyValue()
    Example
    oConnection.Properties.CONNECTION_WIRENUMBER = new PropertyValue();
Console.Out.WriteLine(oConnection.Properties.CONNECTION_WIRENUMBER.IsEmpty.ToString()); // The property is empty
oConnection.Properties.CONNECTION_WIRENUMBER = 1;
Console.Out.WriteLine(oConnection.Properties.CONNECTION_WIRENUMBER.IsEmpty.ToString()); // Now the property isn't empty anymore
    See Also

    Reference

    PropertyValue Class
    PropertyValue Members
    IsIndexed Property
    ToString Method

     

     

    Eplan API, 11.10.2025, © by EPLAN GmbH & Co. KG. All rights reserved.

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