private void frmSystemOptimize_FormClosing(object sender, FormClosingEventArgs e)
{
this.Hide();
frmCony main = new frmCony();
main.Show();
}
private void frmCheck_Load(object sender, EventArgs e)
{
string strg = Application.StartupPath.ToString();
strg = strg.Substring(0, strg.LastIndexOf("\\"));
strg = strg.Substring(0, strg.LastIndexOf("\\"));
strg += @"\ConyData.mdb";
OleDbConnection conn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data source=" + strg);
conn.Open();
OleDbCommand cmd = new OleDbCommand("select PassStr from tb_Admin where ID=1", conn);
string flag = cmd.ExecuteScalar().ToString();
if (flag == "ls")
{
this.Hide();
frmCony cony = new frmCony();
cony.Show();
}
else
{
this.Hide();
frmLogin login = new frmLogin();
login.Show();
}
}
private void frmSystemCheck_FormClosing(object sender, FormClosingEventArgs e)
{
this.Hide();
frmCony cony = new frmCony();
cony.Show();
}
private void button1_Click(object sender, EventArgs e)
{
string strg = Application.StartupPath.ToString();
strg = strg.Substring(0, strg.LastIndexOf("\\"));
strg = strg.Substring(0, strg.LastIndexOf("\\"));
strg += @"\ConyData.mdb";
OleDbConnection conn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data source=" + strg);
if (txtUserPassword.Text.Trim() == "")
{
txtUserPassword.Focus();
}
else
{
conn.Open();
OleDbCommand cmd = new OleDbCommand("select * from tb_Admin where PassStr='" + txtUserPassword.Text.Trim() + "'", conn);
OleDbDataReader sdr = cmd.ExecuteReader();
sdr.Read();
if (sdr.HasRows)
{
sdr.Close();
conn.Close();
this.Hide();
frmCony cony = new frmCony();
cony.Show();
}
else
{
this.Text = "°²È«ÃÜÂë´íÎó";
}
}
}
