private void Form1_Load(object sender, EventArgs e)
{
// list all employees
var empService = new EmpService();
var employees = empService.ListAll();
bindingSource1.DataSource = employees;
dataGridView1.DataSource = bindingSource1;
bindingNavigator1.BindingSource = bindingSource1;
}
public void SaveEntity()
{
bindingSource1.EndEdit();
var emp = this.bindingSource1.Current as Employee;
var empService = new EmpService();
if (isAddNew)
{
empService.Insert(emp);
}
else
{
empService.Update(emp);
}
}
private void bindingNavigatorDeleteItem_Click(object sender, EventArgs e)
{
if (bindingSource1.Current == null)
{
return;
}
var result = MessageBox.Show("确定删除此笔记录吗?",
"删除确认",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
var emp = bindingSource1.Current as Employee;
var empService = new EmpService();
int count = empService.Delete(emp.Emp_Id);
if (count > 0)
{
bindingSource1.RemoveCurrent();
}
}
}