Hello,
When defining a custom item type editor control, for a TextParameterEditor with the option TextArea=true; the value is not saved when the definition of the item type is saved (I've attached an image):
[AddInLabel("Sql query"), AddInParameter("SqlQuery"), AddInParameterEditor(typeof(TextParameterEditor), "NewGUI=true;TextArea=true;")]
public string SqlQuery { get; set; }
If we remove that TextArea=true; option, everything is fine, but the rendered control is a simple one line input html element, and not a textarea as desired.
Regards,
Emil Dumitrescu