private void OnBindingTypeChanged(BindingType newType, IDataSetProvider provider)
{
if (_type == newType)
{
return;
}
var boundParam = Param.Get(provider);
switch (newType)
{
case BindingType.Value:
if (DefaultValue != null)
{
DefaultValue.HoldType = boundParam.GetHoldType();
}
else
{
DefaultValue = new Variant(boundParam.GetHoldType());
}
break;
// case BindingType.DataSetVariable:
// DataSetVar = new ParameterReference();
// break;
}
_type = newType;
}
public void Initialize <TOwner>(TOwner instance, IDataSetProvider provider, string propName)
{
if (Owner != null && Property != null)
{
return;
}
Owner = new PropertyOwner <TOwner>(instance);
var parameter = Parameter.Get(provider);
var knownType = KnownType.GetKnownType(typeof(TOwner));
if (knownType != null)
{
bool isParametrized = parameter != null && !Constant;
var type = isParametrized ? parameter.GetHoldType().Type : _localValue.HoldType.Type;
Property = knownType.GetProperty <TOwner>(type, propName);
if (_localValue == null)
{
_localValue = new Variant(type);
}
if (Constant)
{
Owner.CallSetter(Property, isParametrized ? parameter.Value : _localValue);
}
}
}
