public System.Windows.Input.CommandBinding AddZoomOut(
System.Windows.Input.CommandBindingCollection commandBindings)
{
if (commandBindings != null)
{
var cb =
new System.Windows.Input.CommandBinding(
ZoomOutCommand,
ZoomOutExecuted,
CanExecuteZoomOut);
commandBindings.Add(cb);
return(cb);
}
else
{
return(null);
}
}
public System.Windows.Input.CommandBinding AddShrinkRoi(
System.Windows.Input.CommandBindingCollection commandBindings)
{
if (commandBindings != null)
{
var cb =
new System.Windows.Input.CommandBinding(
ShrinkRoiCommand,
ShrinkRoiExecuted,
CanExecuteShrinkRoi);
commandBindings.Add(cb);
return(cb);
}
else
{
return(null);
}
}
public void InputCollectionsPeculiarityOrBug()
{
// InputBindingCollection START
var inputBindingCollection = new System.Windows.Input.InputBindingCollection();
// NOTE: this silently fails (Count is 0 after insert)
inputBindingCollection.Insert(0, new System.Windows.Input.MouseBinding());
Assert.IsTrue(inputBindingCollection.Count == 0);
inputBindingCollection.Add(new System.Windows.Input.MouseBinding());
Assert.IsTrue(inputBindingCollection.Count == 1);
inputBindingCollection.Insert(0, new System.Windows.Input.MouseBinding());
Assert.IsTrue(inputBindingCollection.Count == 2);
// InputBindingCollection END
// CommandBindingCollection START
var commandBindingCollection = new System.Windows.Input.CommandBindingCollection();
// NOTE: this silently fails (Count is 0 after insert)
commandBindingCollection.Insert(0, new System.Windows.Input.CommandBinding());
Assert.IsTrue(commandBindingCollection.Count == 0);
commandBindingCollection.Add(new System.Windows.Input.CommandBinding());
Assert.IsTrue(commandBindingCollection.Count == 1);
commandBindingCollection.Insert(0, new System.Windows.Input.CommandBinding());
Assert.IsTrue(commandBindingCollection.Count == 2);
// CommandBindingCollection END
// List START (how it probably should work...)
var list = new List <string>();
// NOTE: this is successful for ordinary List<T>
list.Insert(0, "A");
Assert.IsTrue(list.Count == 1);
list.Add("A");
Assert.IsTrue(list.Count == 2);
list.Insert(0, "A");
Assert.IsTrue(list.Count == 3);
// List END
}
public void InputCollectionsPeculiarityOrBug()
{
// InputBindingCollection START
var inputBindingCollection = new System.Windows.Input.InputBindingCollection();
// NOTE: this silently fails (Count is 0 after insert)
inputBindingCollection.Insert(0, new System.Windows.Input.MouseBinding());
Assert.IsTrue(inputBindingCollection.Count == 0);
inputBindingCollection.Add(new System.Windows.Input.MouseBinding());
Assert.IsTrue(inputBindingCollection.Count == 1);
inputBindingCollection.Insert(0, new System.Windows.Input.MouseBinding());
Assert.IsTrue(inputBindingCollection.Count == 2);
// InputBindingCollection END
// CommandBindingCollection START
var commandBindingCollection = new System.Windows.Input.CommandBindingCollection();
// NOTE: this silently fails (Count is 0 after insert)
commandBindingCollection.Insert(0, new System.Windows.Input.CommandBinding());
Assert.IsTrue(commandBindingCollection.Count == 0);
commandBindingCollection.Add(new System.Windows.Input.CommandBinding());
Assert.IsTrue(commandBindingCollection.Count == 1);
commandBindingCollection.Insert(0, new System.Windows.Input.CommandBinding());
Assert.IsTrue(commandBindingCollection.Count == 2);
// CommandBindingCollection END
// List START (how it probably should work...)
var list = new List<string>();
// NOTE: this is successful for ordinary List<T>
list.Insert(0, "A");
Assert.IsTrue(list.Count == 1);
list.Add("A");
Assert.IsTrue(list.Count == 2);
list.Insert(0, "A");
Assert.IsTrue(list.Count == 3);
// List END
}