Posts by Diego Dias • 43 points

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  Q: An Object with the same key already exists in the Objectstatemanager. The Objectstatemanager cannot track Multiple Objects with the same key

  Guys I’m having a bit of a problem, I’m trying to do an update using the Entity Framework, but when it arrives in Savechanges(), the following error appears. An Object with the same key already…

  c# asp.net-mvc-5 entity-framework

  asked 9 years, 3 months ago Diego Dias 43

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  Q: How to Set a Larger Size for a Textboxfor

  I’m using the class form-control of Boostrap, and I’d like to have a Textboxfor with a bigger size, how can I do this ? <div class="form-horizontal"> <div class="row"> <div…

  asp.net-mvc

  asked 9 years, 3 months ago Diego Dias 43

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  Q: Fieupload with Ajax.Beginform

  I’m having a problem, I need to update an image in the bank, I’m sending this image with a fileUpload, and I have an Ajax.Beginform ( because I use the ajax call to create tabs on my page.), as far…

  ajax file-upload

  asked 9 years, 6 months ago Diego Dias 43