public void UnknownProp()
{
CheckDisposed();
object obj = m_ISilDataAccess.get_UnknownProp(1120, 2220);
Assert.IsNull(obj);
Assert.IsFalse(m_ISilDataAccess.IsDirty());
ITsPropsBldr propsBldr = TsPropsBldrClass.Create();
ITsTextProps ttp = propsBldr.GetTextProps();
m_ISilDataAccess.SetUnknown(1120, 2220, ttp);
obj = m_ISilDataAccess.get_UnknownProp(1120, 2220);
Assert.AreEqual(ttp, obj);
Assert.IsTrue(m_ISilDataAccess.IsDirty());
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Copies a "binary" Flid as ITsTextProps.
/// </summary>
/// <param name="thisFlid">The this flid.</param>
/// <param name="hvoSrc">The hvo SRC.</param>
/// <param name="hvoNew">The hvo new.</param>
/// ------------------------------------------------------------------------------------
private void CopyBinaryAsTextProps(int thisFlid, int hvoSrc, int hvoNew)
{
ITsTextProps txtProps = (ITsTextProps)m_sda.get_UnknownProp(hvoSrc, thisFlid);
// If the above line happens to return null (either it WAS null or it WASN'T an ITsTextProps)
// then this line will set the copy to null.
m_sda.SetUnknown(hvoNew, thisFlid, txtProps);
}
/// <summary>
///
/// </summary>
/// <param name="hvo"></param>
/// <param name="tag"></param>
/// <param name="_unk"></param>
public void SetUnknown(int hvo, int tag, object _unk)
{
VerifyUpdate(hvo, tag);
m_sda.SetUnknown(hvo, tag, _unk);
}
/// <summary>
/// Change a binary property of an object to a suitable representation of
/// the object represented by the IUnknown. Particular implementations may
/// differ in the range of object types supported. The current implementation
/// only handles ITsTextProps objects.
/// The caller should also call PropChanged to notify interested parties,
/// except where the change is being made to a newly created object.
///</summary>
/// <param name='hvo'> </param>
/// <param name='tag'> </param>
/// <param name='_unk'> </param>
public virtual void SetUnknown(int hvo, int tag, object _unk)
{
m_baseSda.SetUnknown(hvo, tag, _unk);
}