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csharp
4 years ago
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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Data.Entity; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace WindowsFormsApp4 { public partial class Form1 : Form { EmpSystemManagerEntities db; public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { db = new EmpSystemManagerEntities(); db.Employees.Load(); employeesBindingSource.DataSource = db.Employees.Local; } private void button1_Click(object sender, EventArgs e) { if (nom_et_PrénomTextBox.Text != String.Empty) { employeesBindingSource.AddNew(); db.SaveChanges(); } else { MessageBox.Show("please make sure to enter the user name", "Message", MessageBoxButtons.OK, MessageBoxIcon.Error); } } } }
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