public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
ModelItem modelItem = value as ModelItem;
if (value != null)
{
InArgument <string> inArgument = modelItem.GetCurrentValue() as InArgument <string>;
if (inArgument != null)
{
Activity <string> expression = inArgument.Expression;
CSharpValue <string> csexpression = expression as CSharpValue <string>;
Literal <string> literal = expression as Literal <string>;
if (literal != null)
{
return(literal.Value);
}
else if (csexpression != null)
{
return(csexpression.ExpressionText);
}
}
}
return(null);
}
// BUG 9304 - 2013.05.08 - TWR - Added this constructor for testing purposes
protected DsfFlowNodeActivity(string displayName, IDebugDispatcher debugDispatcher, bool isAsync = false)
: base(displayName, debugDispatcher, isAsync)
{
_expression = new CSharpValue <TResult>();
}
