protected override void SaveStateCore(IDataGridContextVisitable dataGridContextVisitable)
{
try
{
bool visitWasStopped;
m_rootDataGridContext = SaveRestoreStateVisitor.GetDataGridContextFromVisitable(dataGridContextVisitable);
if (m_saveExpandedItems)
{
dataGridContextVisitable.AcceptVisitor(0, int.MaxValue, this, DataGridContextVisitorType.DataGridContext, true, out visitWasStopped);
}
dataGridContextVisitable.AcceptVisitor(0, int.MaxValue, this, DataGridContextVisitorType.Groups, false, out visitWasStopped);
}
finally
{
m_rootDataGridContext = null;
}
}
protected override void RestoreStateCore(IDataGridContextVisitable dataGridContextVisitable)
{
DataGridContext rootDataGridContext = SaveRestoreStateVisitor.GetDataGridContextFromVisitable(dataGridContextVisitable);
this.RecursiveRestoreDataGridContextsState(rootDataGridContext);
}
