Posts by Wander França • 13 points

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  Q: Make a select in the database and prohibit the insertion of repeated C# SQL Server data

  I am new to C# and SQL Server, I need help to build something that for you is simple for sure. In my database has id, name and CPF. The Key is the ID and it goes automatically, but I also didn’t…

  c# sql-insert

  asked 5 years, 3 months ago Wander França 13

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  Q: C# Conversion Error when trying to save to SQL Server database

  I’m new to C# and I’m taking a beating to record texbox data in SQL Server private void Btn_salvar_Click(object sender, EventArgs e) { using (SqlConnection con = new SqlConnection(strConexao)) {…

  c# sql sql-server

  asked 5 years, 4 months ago Wander França 13