//*************************************************************************
// Method: VertexCollection_VertexRemoved()
//
/// <summary>
/// Handles the VertexRemoved event on the m_oVertexCollection object.
/// </summary>
///
/// <param name="oSender">
/// Standard event argument.
/// </param>
///
/// <param name="oVertexEventArgs">
/// Standard event argument.
/// </param>
//*************************************************************************
protected void VertexCollection_VertexRemoved(
Object oSender,
VertexEventArgs oVertexEventArgs
)
{
if ( oSender == null || !(oSender is VertexCollection) )
{
throw new ApplicationException(
"VertexRemoved event provided incorrect oSender argument."
);
}
m_bVertexRemoved = true;
m_oRemovedVertex = oVertexEventArgs.Vertex;
}
private void m_oNodeXLControl_VertexDoubleClick(
object sender,
VertexEventArgs vertexEventArgs
)
{
AddToStatus("VertexDoubleClick: " + vertexEventArgs.Vertex);
}
private void m_oNodeXLControl_VertexMouseHover(
object sender,
VertexEventArgs vertexEventArgs
)
{
AddToStatus("VertexMouseHover: " + vertexEventArgs.Vertex);
}
private void m_oNodeXLControl_VertexClick(
object sender,
VertexEventArgs vertexEventArgs
)
{
AddToStatus("VertexClick: " + vertexEventArgs.Vertex);
#if false
// Retrieve the clicked vertex.
IVertex oClickedVertex = vertexEventArgs.Vertex;
// Get a new image for the vertex.
oClickedVertex.SetValue( ReservedMetadataKeys.PerVertexImage,
new System.Windows.Media.Imaging.BitmapImage(
new Uri("C:\\Temp\\1.jpg") ) );
// m_oNodeXLControl.ForceRedraw();
#endif
}
public void TearDown()
{
m_oVertexEventArgs = null;
}
public void SetUp()
{
m_oVertex = new Vertex();
m_oVertexEventArgs = new VertexEventArgs(m_oVertex);
}
//*************************************************************************
// Constructor: VertexEventArgsTest()
//
/// <summary>
/// Initializes a new instance of the <see cref="VertexEventArgsTest" />
/// class.
/// </summary>
//*************************************************************************
public VertexEventArgsTest()
{
m_oVertexEventArgs = null;
m_oVertex = null;
}
public void TestConstructorBad()
{
// Null argument.
try
{
m_oVertexEventArgs = new VertexEventArgs(null);
}
catch (ArgumentNullException oArgumentNullException)
{
Assert.AreEqual(
"Microsoft.NodeXL.Core."
+ "VertexEventArgs.Constructor: vertex argument can't be"
+ " null.\r\n"
+ "Parameter name: vertex"
,
oArgumentNullException.Message
);
throw oArgumentNullException;
}
}
