private void btnUpdate_Click(object sender, EventArgs e) { if (string.IsNullOrWhiteSpace(txtName.Text)) { MessageBox.Show("Name is required"); } else { var model = new DbFirst.Student() { Student1 = txtName.Text, Id = Convert.ToInt32(lblStudentId.Text), Email = txtEmail.Text, DOB = dateTimeDOB.Value }; var res = students.Update(model); if (res) { MessageBox.Show("Record updated"); LoadData(); txtName.Text = ""; lblStudentId.Text = ""; txtEmail.Text = ""; dateTimeDOB.Value = DateTime.Now; btnCreate.Visible = true; btnUpdate.Visible = false; btnDelete.Visible = false; } else { MessageBox.Show("Some error occured"); } } }
private void btnCreate_Click(object sender, EventArgs e) { if (string.IsNullOrWhiteSpace(txtName.Text)) { MessageBox.Show("Name is required"); } else { var model = new DbFirst.Student() { Student1 = txtName.Text, Email = txtEmail.Text, DOB = dateTimeDOB.Value }; var res = students.Create(model); if (res) { MessageBox.Show("Record inserted"); LoadData(); txtName.Text = ""; txtEmail.Text = ""; } else { MessageBox.Show("Some error occured"); } } }