private void Button6_Click(object sender, EventArgs e)
{
mainwindow f1 = new mainwindow();
f1.Show();
this.Hide();
}
private void button5_Click(object sender, EventArgs e)
{
mainwindow m1 = new mainwindow();
m1.Show();
this.Hide();
}
private bool Login()
{
if (textBox1.Text == "" || textBox2.Text == "" || comboBox1.Text == "")
{
MessageBox.Show("输入不完整，请检查", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
else
{
string sql = "select *from Login1 where EmployeeNum='" + textBox1.Text + "'and UserPass='******'and level='" + comboBox1.Text + "'";
Dao dao = new Dao();
IDataReader dr = dao.read(sql);
if (dr.Read())
{
if (comboBox1.Text == "0")
{
eNum = dr["EmployeeNum"].ToString();
uMainwindow f1 = new uMainwindow(eNum);
f1.Show();
this.Hide();
}
else if (comboBox1.Text == "1")
{
mainwindow f1 = new mainwindow();
f1.Show();
this.Hide();
}
}
else
{
MessageBox.Show("用户名或密码不正确", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
}
return(true);
}