コード例 #1
0
        private void button1_Click(object sender, EventArgs e)
        {
            this.Hide();
            TextChk tc = new TextChk();

            tc.Show();
        }
コード例 #2
0
 private void button4_Click(object sender, EventArgs e)
 {
     if (chk < 3)
     {
         SqlConnection  con = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDbFilename=C:\Users\Vishwas\Documents\TLPAS\data.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True");
         SqlDataAdapter sda = new SqlDataAdapter("Select Count(*) From COLOR where val='" + textBox1.Text + "'", con);
         DataTable      dt  = new DataTable();
         sda.Fill(dt);
         if (dt.Rows[0][0].ToString() == "1")
         {
             this.Hide();
             MessageBox.Show("Login Successfull");
             picChk pchk = new picChk();
             pchk.Show();
         }
         else
         {
             MessageBox.Show("Please Check Your Username and Password");
             chk += 1;
         }
     }
     else
     {
         MessageBox.Show("Sorry you have entered wrong password three times");
         this.Hide();
         TextChk tc = new TextChk();
         tc.Show();
         chk = 0;
     }
 }