static void Main(string[] args)
{
/*
// first special case - composite path getter and setter with only one link
// create source object
DataClass sourceDataObj = new DataClass { MyStringProp = "Hello World" };
// create target object
DataClass targetDataObject = new DataClass();
// create the binding
OneWayPropertyBindingBase<object, object> binding = new OneWayPropertyBindingBase<object, object>();
CompositePathGetter sourcePathGetter =
new CompositePathGetter
(
new BindingPathLink<object>[]
{
new BindingPathLink<object>("MyStringProp"),
},
"A Default String"
);
sourcePathGetter.TheObj = sourceDataObj;
binding.SourcePropertyGetter = sourcePathGetter;
CompositePathSetter targetPathSetter = new CompositePathSetter
(
new BindingPathLink<object>[]
{
new BindingPathLink<object>("MyStringProp")
}
);
targetPathSetter.TheObj = targetDataObject;
binding.TargetPropertySetter = targetPathSetter;
binding.Bind();
Console.WriteLine(targetDataObject.MyStringProp);
sourceDataObj.MyStringProp = "Hi World";
Console.WriteLine(targetDataObject.MyStringProp);
*/
// second special case - source composite getter with no links at all
// (should simply pass the source object to the target);
CompositePathGetter<object> sourcePathGetter =
new CompositePathGetter<object>(new List<BindingPathLink<object>>(), "a default string");
sourcePathGetter.TheObj = "Hello World";
// create target object
DataClass targetDataObject = new DataClass();
OneWayPropertyBinding<object, object> binding = new OneWayPropertyBinding<object, object>();
binding.SourcePropertyGetter = sourcePathGetter;
CompositePathSetter<object> targetPathSetter = new CompositePathSetter<object>
(
new BindingPathLink<object>[]
{
new BindingPathLink<object>("MyStringProp")
}
);
targetPathSetter.TheObj = targetDataObject;
binding.TargetPropertySetter = targetPathSetter;
binding.Bind();
Console.WriteLine(targetDataObject.MyStringProp);
sourcePathGetter.TheObj = "Hi World";
Console.WriteLine(targetDataObject.MyStringProp);
}
static void Main(string[] args)
{
// create source object
ParentDataClass sourceDataObj = new ParentDataClass();
sourceDataObj.TheData = new DataClass { MyStringProp = "Hello World" };
// create target object
ParentDataClass targetDataObject = new ParentDataClass();
targetDataObject.TheData = new DataClass();
// create the binding
OneWayPropertyBindingBase<object, object> binding = new OneWayPropertyBindingBase<object, object>();
CompositePathGetter sourcePathGetter =
new CompositePathGetter
(
new BindingPathLink<object>[]
{
new BindingPathLink<object>("TheData"),
new BindingPathLink<object>("MyStringProp"),
},
"A Default String"
);
sourcePathGetter.TheObj = sourceDataObj;
binding.SourcePropertyGetter = sourcePathGetter;
CompositePathSetter targetPathSetter = new CompositePathSetter
(
new BindingPathLink<object>[]
{
new BindingPathLink<object>("TheData"),
new BindingPathLink<object>("MyStringProp")
}
);
targetPathSetter.TheObj = targetDataObject;
binding.TargetPropertySetter = targetPathSetter;
binding.Bind();
Console.WriteLine(targetDataObject.TheData.MyStringProp);
sourceDataObj.TheData.MyStringProp = "Hi World";
Console.WriteLine(targetDataObject.TheData.MyStringProp);
sourceDataObj.TheData = new DataClass { MyStringProp = "bye bye" };
Console.WriteLine(targetDataObject.TheData.MyStringProp);
sourceDataObj.TheData = null;
Console.WriteLine(targetDataObject.TheData.MyStringProp);
targetDataObject.TheData = new DataClass();
Console.WriteLine(targetDataObject.TheData.MyStringProp);
targetDataObject.TheData.MyStringProp = "Hi";
Console.WriteLine(targetDataObject.TheData.MyStringProp);
targetDataObject.TheData = new DataClass();
Console.WriteLine(targetDataObject.TheData.MyStringProp);
}
public void Bind()
{
_binding = new OneWayPropertyBinding<object, object>();
//_sourcePathGetter = new DependencyPropertyGetter<object>
//(
// MainWindow.MyTestDPPropertyProperty
//);
_sourcePathGetter = new CompositePathGetter<object>
(
new BindingPathLink<object>[]
{
new VisualBindingPathLink<object>(MainWindow.MyTestDPPropertyProperty)
},
"The default value"
);
_sourcePathGetter.TheObj = this;
_binding.SourcePropertyGetter = _sourcePathGetter;
CompositePathSetter<object> targetPathSetter =
new CompositePathSetter<object>
(
new BindingPathLink<object>[]
{
new BindingPathLink<object>("MyStringProp")
}
);
targetPathSetter.TheObj = _myDataObj;
_binding.TargetPropertySetter = targetPathSetter;
_binding.Bind();
}
