internal void EndIMEComposition()
{
CachedTextInfo cachedTextInfo = m_imePreCompositionCachedTextInfo.Clone() as CachedTextInfo;
m_imePreCompositionCachedTextInfo = null;
this.OnIMECompositionEnded(cachedTextInfo);
}
internal virtual void OnIMECompositionEnded(CachedTextInfo cachedTextInfo)
{
}
internal void StartIMEComposition()
{
Debug.Assert(m_imePreCompositionCachedTextInfo == null, "EndIMEComposition should have been called before another IME Composition starts.");
m_imePreCompositionCachedTextInfo = new CachedTextInfo(this);
}