Posts by Wagner Barbosa Do Nascimento • 43 points

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  Q: Pick up Selected line in Datagrid Xamarin

  I am developing an application in Xamarin-Forms using the MVVM standard and I have the following difficulty. On one of my screens I’m using a Datagrid to display some information separated by rows…

  xamarin visual-studio-2015 xamarin-forms

  asked 6 years, 9 months ago Wagner Barbosa Do Nascimento 43

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  A: Error when connecting to oracle database using web programming on . net

  Check in the directory C: app product 11.1.0 client_1 network admin and look for the file tnsnames., inside that file will be the database access settings. It loads these settings to access the…

  c# asp.net-mvc asp.net oracle webforms

  answered 6 years, 10 months ago Wagner Barbosa Do Nascimento 43

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  Q: Set Value Default @Html.Dropdownlistfor via Json - ASP.NET MVC5

  I am making a timekeeping page using ASP.NET MVC5. The user enters the markup data as shown below: However, if any error occurs in the registration of the tag, the controller returns the model to…

  asp.net-mvc .net json asp.net asp.net-mvc-5

  asked 6 years, 10 months ago Wagner Barbosa Do Nascimento 43

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  Q: User and password validation in Pop Up Modal using MVC 5

  My problem is this. I have a modal login pop, as shown below. That when the user enters his login and password and clicks on the login button, he calls mine controller Authenticate. Follow the code…

  asp.net-mvc modal

  asked 8 years, 12 months ago Wagner Barbosa Do Nascimento 43