// 验证是否能够通过
private void FormMain_Load(object sender, EventArgs e)
{
try
{
toolStripStatusLabel1.Text = " 欢饮您！" + username;
if (usertype == "普通用户")
{
//toolStripButton4.Visible = false;
toolStripButton5.Visible = false;
//toolStripLabel5.Visible = false;
toolStripLabel4.Visible = false;
}
DataSet ds = ClassDB.getDataSet("select * from 用户表");
// 没有用户 用户密码错误 用户次数小于1
if (ds.Tables[0].Rows.Count < 1 || ClassDB.Decrypt(ds.Tables[0].Rows[0]["用户密码"].ToString()) != "55555" || long.Parse(ClassDB.Decrypt(ds.Tables[0].Rows[0]["次数期限"].ToString())) < 1)
{
// 验证不通过
FormPassowrd pass = new FormPassowrd(); // 锁定
pass.ShowDialog();
}
else
{
string sql = "update 用户表 set 次数期限='" + ClassDB.Encrypt((long.Parse(ClassDB.Decrypt(ds.Tables[0].Rows[0]["次数期限"].ToString())) - 1).ToString()) + "'";
ClassDB.ExcuteSql(sql);
}
}
catch
{
FormPassowrd pass = new FormPassowrd(); // 锁定
pass.ShowDialog();
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
if (textBox1.Text.Trim() != "55555")
{
MessageBox.Show("密码错误");
textBox1.Focus();
textBox1.SelectAll();
return;
}
if (ClassDB.getDataSet("select * from 用户表").Tables[0].Rows.Count > 0)
{
ClassDB.ExcuteSql("update 用户表 set 用户密码='" + ClassDB.Encrypt(textBox1.Text.Trim()) + "',次数期限='" + ClassDB.Encrypt(textBox2.Text.Trim()) + "'");
}
else
{
ClassDB.ExcuteSql("insert into 用户表(用户密码,次数期限) values('" + ClassDB.Encrypt(textBox1.Text.Trim()) + "','" + ClassDB.Encrypt(textBox2.Text.Trim()) + "')");
}
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}