Class IGeoObjectImpl.ChangingAttribute

Helper class to wrap the setting of an attribute. Usually used in this way:

    using (new ChangingAttribute(this,atrName,attribute))
    {
        // ... set the attribute here ...
    }

This will call FireWillChange(GeoObjectChange) before the attribute is changed and FireDidChange(GeoObjectChange) after the attribute was changed.

Inheritance

System.Object

IGeoObjectImpl.Changing

IGeoObjectImpl.ChangingAttribute

Implements

System.IDisposable

Inherited Members

IGeoObjectImpl.Changing.NoUndoNecessary()

IGeoObjectImpl.Changing.Dispose()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: CADability.GeoObject

Assembly: CADability.dll

Syntax

protected class ChangingAttribute : IGeoObjectImpl.Changing, IDisposable

Constructors

ChangingAttribute(IGeoObjectImpl, String, Object)

Creates a ChangingAttribute

Declaration

public ChangingAttribute(IGeoObjectImpl geoObject, string propertyName, object propertyValue)

Parameters

Type	Name	Description
IGeoObjectImpl	geoObject	causing GeoObject
System.String	propertyName	name of the property to set the attribute
System.Object	propertyValue	the attribute beeing set

Implements

System.IDisposable