public static CodeExpression GetDrawItemExpression(DrawingControl dc)
{
if (dc != null)
{
DrawingItem di = dc.Item as DrawingItem;
if (di != null)
{
DrawDataRepeater ddp = di.Container as DrawDataRepeater;
if (ddp != null)
{
//((item type)<repeater name>[<drawing item name>])
TypeMappingAttribute tma = null;
object[] vs = dc.GetType().GetCustomAttributes(typeof(TypeMappingAttribute), true);
if (vs != null && vs.Length > 0)
{
tma = vs[0] as TypeMappingAttribute;
}
if (tma != null)
{
CodeFieldReferenceExpression repeater = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), ddp.Name);
CodeIndexerExpression cie = new CodeIndexerExpression(repeater, new CodePrimitiveExpression(dc.Name));
CodeCastExpression cce = new CodeCastExpression(tma.MappedType, cie);
return(cce);
}
}
}
}
return(null);
}
