{"id":6993,"date":"2005-09-20T02:49:00","date_gmt":"2005-09-20T02:49:00","guid":{"rendered":"https:\/\/blogs.msdn.microsoft.com\/vbteam\/2005\/09\/20\/channel-9-videos\/"},"modified":"2024-07-05T14:54:19","modified_gmt":"2024-07-05T21:54:19","slug":"channel-9-videos","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/vbteam\/channel-9-videos\/","title":{"rendered":"Channel 9 Videos"},"content":{"rendered":"

<\/p>\n

Some videos on VB futures have been posted on Channel9 at:<\/span><\/p>\n

<\/span><\/p>\n

·         <\/span><\/span><\/span>Paul Vick and Amanda Silver – VB Language Futures<\/a>: <\/p>\n

<\/span><\/u><\/p>\n

https:\/\/channel9.msdn.com\/showpost.aspx?postid=116700<\/span><\/a><\/p>\n

<\/span><\/p>\n

·         <\/u><\/font><\/span><\/font><\/span><\/span>Paul Vick and Erik Meijer – Dynamic Programming in Visual Basic<\/p>\n

<\/font><\/a><\/span><\/p>\n

https:\/\/channel9.msdn.com\/showpost.aspx?postid=116702<\/span><\/a><\/p>\n

<\/span><\/p>\n

<\/p>\n

 <\/p>\n

<\/span><\/p>\n

As for the last little bit of code I flubbed during our interview, the code I should have written is:<\/p>\n

<\/span><\/p>\n

\n

        <\/span>For<\/span> Each<\/span> Item In<\/span> PO…item<\/p>\n

<\/span><\/p>\n

            <\/span>Dim<\/span> Price As<\/span> Double<\/span> = First(Item.price)<\/p>\n

<\/span><\/p>\n

            <\/span>Dim<\/span> Quantity As<\/span> Integer<\/span> = First(Item.quantity)<\/p>\n

<\/span><\/p>\n

            <\/span>Total += Quantity * Price<\/p>\n

<\/span><\/p>\n

        <\/span>Next<\/span><\/span><\/p>\n

<\/span><\/p>\n<\/div>\n

<\/p>\n

 <\/p>\n

<\/span><\/p>\n

The above works and is compatible (and ships) with the Visual Basic 9.0 tech preview<\/a>. Currently, the Element function returns and IEnumerable(Of Element). We’re looking at ways that the call to First<\/font> (similar to SQL’s Top<\/font>) can be removed so that you can write:<\/p>\n

<\/span><\/p>\n

\n

        <\/span>For<\/span> Each<\/span> Item In<\/span> PO…item<\/p>\n

<\/span><\/p>\n

            <\/span>Dim<\/span> Price As<\/span> Double<\/span> = Item.price<\/p>\n

<\/span><\/p>\n

            <\/span>Dim<\/span> Quantity As<\/span> Integer<\/span> = Item.quantity<\/p>\n

<\/span><\/p>\n

            <\/span>Total += Quantity * Price<\/p>\n

<\/span><\/p>\n

        <\/span>Next<\/span><\/span><\/p>\n

<\/span><\/p>\n<\/div>\n

<\/p>\n

 <\/p>\n

<\/span><\/p>\n

Please try out the bits and send us your feedback! <\/p>\n

<\/span><\/p>\n

<\/p>\n

 <\/p>\n

<\/span><\/p>\n

And stay tuned for more code samples, releases, articles, and discussion on Visual Basic futures. <\/p>\n

<\/span><\/p>\n

-Amanda<\/p>\n

<\/span><\/p>\n

 <\/p>\n

<\/font> <\/p>\n

<\/font><\/p>\n","protected":false},"excerpt":{"rendered":"

Some videos on VB futures have been posted on Channel9 at: ·         Paul Vick and Amanda Silver – VB Language Futures: https:\/\/channel9.msdn.com\/showpost.aspx?postid=116700 ·         Paul Vick and Erik Meijer – Dynamic Programming in Visual Basic https:\/\/channel9.msdn.com\/showpost.aspx?postid=116702   As for the last little bit of code I flubbed during our interview, the code I should have written […]<\/p>\n","protected":false},"author":260,"featured_media":8818,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[192,195],"tags":[28,94,117],"class_list":["post-6993","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-featured","category-visual-basic","tag-amanda-silver","tag-linqvb9","tag-orcas"],"acf":[],"blog_post_summary":"

Some videos on VB futures have been posted on Channel9 at: ·         Paul Vick and Amanda Silver – VB Language Futures: https:\/\/channel9.msdn.com\/showpost.aspx?postid=116700 ·         Paul Vick and Erik Meijer – Dynamic Programming in Visual Basic https:\/\/channel9.msdn.com\/showpost.aspx?postid=116702   As for the last little bit of code I flubbed during our interview, the code I should have written […]<\/p>\n","_links":{"self":[{"href":"https:\/\/devblogs.microsoft.com\/vbteam\/wp-json\/wp\/v2\/posts\/6993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devblogs.microsoft.com\/vbteam\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devblogs.microsoft.com\/vbteam\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/vbteam\/wp-json\/wp\/v2\/users\/260"}],"replies":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/vbteam\/wp-json\/wp\/v2\/comments?post=6993"}],"version-history":[{"count":0,"href":"https:\/\/devblogs.microsoft.com\/vbteam\/wp-json\/wp\/v2\/posts\/6993\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/vbteam\/wp-json\/wp\/v2\/media\/8818"}],"wp:attachment":[{"href":"https:\/\/devblogs.microsoft.com\/vbteam\/wp-json\/wp\/v2\/media?parent=6993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/vbteam\/wp-json\/wp\/v2\/categories?post=6993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/vbteam\/wp-json\/wp\/v2\/tags?post=6993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}