private void RecursiveRestoreDataGridContextsState(DataGridContext dataGridContext)
{
WeakDataGridContextKey weakDataGridContextKey = new WeakDataGridContextKey(dataGridContext);
SaveRestoreDataGridContextStateVisitor saveRestoreDataGridContextStateVisitor;
if (m_dataGridContextsStateDictionary.TryGetValue(weakDataGridContextKey, out saveRestoreDataGridContextStateVisitor))
{
try
{
saveRestoreDataGridContextStateVisitor.RestoreState(dataGridContext as IDataGridContextVisitable);
}
finally
{
m_dataGridContextsStateDictionary.Remove(weakDataGridContextKey);
}
}
IEnumerable <DataGridContext> subDataGridContexts = dataGridContext.GetChildContexts();
foreach (DataGridContext subDataGridContext in subDataGridContexts)
{
this.RecursiveRestoreDataGridContextsState(subDataGridContext);
}
}
public override bool Equals(object obj)
{
WeakDataGridContextKey weakDataGridContextKey = obj as WeakDataGridContextKey;
if (weakDataGridContextKey == null)
{
return(false);
}
if (m_cachedHash != weakDataGridContextKey.m_cachedHash)
{
return(false);
}
if (m_sourceDetailConfigurationRelationName != weakDataGridContextKey.m_sourceDetailConfigurationRelationName)
{
return(false);
}
int dataGridContextStatusKeyLength = (weakDataGridContextKey.m_weakItemsTree == null) ? 0 : weakDataGridContextKey.m_weakItemsTree.Length;
int myLength = (m_weakItemsTree == null) ? 0 : m_weakItemsTree.Length;
if (myLength != dataGridContextStatusKeyLength)
{
return(false);
}
for (int i = 0; i < dataGridContextStatusKeyLength; i++)
{
object sourceItem = m_weakItemsTree[i].Target;
object targetItem = weakDataGridContextKey.m_weakItemsTree[i].Target;
if (!object.Equals(sourceItem, targetItem))
{
return(false);
}
}
return(true);
}