Kentico 9 - Updating blog posts
// Prepares a TreeProvider instance
TreeProvider tree = new TreeProvider(MembershipContext.AuthenticatedUser);
// Gets all published blog posts under "/Blogs/NewBlog" as a DataSet
DataSet posts = BlogHelper.GetBlogPosts(SiteContext.CurrentSiteName, "/Blogs/NewBlog", null, true, null, null, true);
if (!DataHelper.DataSourceIsEmpty(posts))
{
// Loops through individual blog posts in the DataSet
foreach (DataRow postDr in posts.Tables[0].Rows)
{
// Creates a page object from the DataRow
TreeNode modifyPost = TreeNode.New("cms.blogpost", postDr, tree);
// Updates the blog post properties
modifyPost.SetValue("BlogPostBody", "The blog post body was updated.");
// Saves the updated blog post to the database
modifyPost.Update();
}
}