Thank you, I was able to use your workaround successfully. For the sake of others reading this thread, the workaround requires the following:
1. Create a JavaScript event handler to set the color and backgroundColor attributes of the MyNodeId_Textbox element. Something like this:
function TextEdit(sender, args) {
var elem = document.getElementById(args._Id + "_Textbox");
elem.style.backgroundColor = "black";
elem.style.color = "white";
}
2. Bind the event handler to the appropriate event in .Net. Where diagramView is an instance of DiagramView:
diagramView.Model.ClientSideOnNodeStartLabelEdit = "TextEdit";
Hope this helps someone else!
