Get message type

To get the message type, use the TypeModel property of the IMessageShape object.

public void GetMessageTypes(ICommandContext c, ICommandParams p) 
{ 
ISequenceDiagram sequenceDiagram = c.App.Workspace.CurrentEditor as ISequenceDiagram; 
if (sequenceDiagram == null) return; 

//Get messages 
IMessageShapeCollection messages = sequenceDiagram.Messages; 

var no = 1; 
foreach (IMessageShape message in messages) 
{ 
//Get message type 
IModel typeModel = message.TypeModel; 
var typeModelName = typeModel != null ? typeModel.Name : "None"; 
c.App.Output.WriteLine("sample", $"{no}th message type : {typeModelName}"); 
no++; 
} 
}