public void DeleteCategory(Sender sender, Guid CategoryID)
{
try
{
using (ObjectProxy op = new ObjectProxy(true))
{
if (op.LoadCategorysByParentID(CategoryID).Count > 0)
{
throw new Exception("请删除子节点后再删除此节点。");
}
else
{
op.DeleteCategoryByCategoryID(CategoryID);
op.CommitTransaction();
}
}
}
catch (Exception ex)
{
PLogger.LogError(ex);
throw ex;
}
}
