/// <devdoc>
/// Inheritable overridable implementation of SaveViewState
/// </devdoc>
protected virtual object SaveViewState()
{
int count = _keyTable.Count;
if (count > 0)
{
object myState;
if (_keyNames != null)
{
// if we have key names, then we only have to store values.
myState = new object[count];
for (int i = 0; i < count; i++)
{
((object[])myState)[i] = _keyTable[i];
}
}
else
{
myState = OrderedDictionaryStateHelper.SaveViewState(_keyTable);
}
return(myState);
}
return(null);
}
/// <devdoc>
/// Inheritable overridable implementation of LoadViewState
/// </devdoc>
protected virtual void LoadViewState(object state)
{
if (state != null)
{
if (_keyNames != null)
{
object[] myState = (object[])state;
// if we have key names, then we only stored values.
if (myState[0] != null)
{
for (int i = 0; i < myState.Length && i < _keyNames.Length; i++)
{
_keyTable.Add(_keyNames[i], myState[i]);
}
}
}
else
{
if (state != null)
{
ArrayList stateArrayList = state as ArrayList;
if (stateArrayList == null)
{
throw new HttpException(SR.GetString(SR.ViewState_InvalidViewState));
}
OrderedDictionaryStateHelper.LoadViewState(_keyTable, stateArrayList);
}
}
}
}
protected virtual void LoadViewState(object state)
{
if (state != null)
{
if (this._keyNames == null)
{
if (state != null)
{
ArrayList list = state as ArrayList;
if (list == null)
{
throw new HttpException(System.Web.SR.GetString("ViewState_InvalidViewState"));
}
OrderedDictionaryStateHelper.LoadViewState(this._keyTable, list);
}
}
else
{
object[] objArray = (object[])state;
if (objArray[0] != null)
{
for (int i = 0; (i < objArray.Length) && (i < this._keyNames.Length); i++)
{
this._keyTable.Add(this._keyNames[i], objArray[i]);
}
}
}
}
}
protected virtual object SaveViewState()
{
int count = this._keyTable.Count;
if (count <= 0)
{
return(null);
}
if (this._keyNames != null)
{
object obj2 = new object[count];
for (int i = 0; i < count; i++)
{
((object[])obj2)[i] = this._keyTable[i];
}
return(obj2);
}
return(OrderedDictionaryStateHelper.SaveViewState(this._keyTable));
}
