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Form7.cs
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Form7.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
namespace WindowsFormsApplication1
{
public partial class Form7 : Form
{
public Form7()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(@"Data Source=DESKTOP-U2LF2JT;Initial Catalog=master;Integrated Security=True");
SqlCommand cmd;
con.Open();
string s = "insert into hotel values(@p1,@p2,@p3)";
cmd = new SqlCommand(s, con);
cmd.Parameters.AddWithValue("@p1", textBox1.Text);
cmd.Parameters.AddWithValue("@p2", textBox2.Text);
cmd.Parameters.AddWithValue("@p3", textBox3.Text);
cmd.CommandType = CommandType.Text;
int i = cmd.ExecuteNonQuery();
con.Close();
MessageBox.Show(i + " Row(s) Inserted ");
}
private void button2_Click(object sender, EventArgs e)
{
Close();
}
private void groupBox2_Enter(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(@"Data Source=DESKTOP-U2LF2JT;Initial Catalog=master;Integrated Security=True");
SqlCommand cmd;
con.Open();
string s = "insert into room values(@p1,@p2,@p3,@p4)";
cmd = new SqlCommand(s, con);
cmd.Parameters.AddWithValue("@p1", textBox6.Text);
cmd.Parameters.AddWithValue("@p2", textBox5.Text);
cmd.Parameters.AddWithValue("@p3", textBox4.Text);
cmd.Parameters.AddWithValue("@p4", textBox7.Text);
cmd.CommandType = CommandType.Text;
int i = cmd.ExecuteNonQuery();
con.Close();
MessageBox.Show(i + " Row(s) Inserted ");
}
private void groupBox3_Enter(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(@"Data Source=DESKTOP-U2LF2JT;Initial Catalog=master;Integrated Security=True");
SqlCommand cmd;
con.Open();
string s = "insert into emp values(@p1,@p2,@p3,@p4)";
cmd = new SqlCommand(s, con);
cmd.Parameters.AddWithValue("@p1", textBox10.Text);
cmd.Parameters.AddWithValue("@p2", textBox9.Text);
cmd.Parameters.AddWithValue("@p3", textBox8.Text);
cmd.Parameters.AddWithValue("@p4", textBox11.Text);
cmd.CommandType = CommandType.Text;
int i = cmd.ExecuteNonQuery();
con.Close();
MessageBox.Show(i + " Row(s) Inserted ");
}
private void groupBox4_Enter(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(@"Data Source=DESKTOP-U2LF2JT;Initial Catalog=master;Integrated Security=True");
SqlCommand cmd;
con.Open();
string s = "insert into emp values(@p1,@p2,@p3)";
cmd = new SqlCommand(s, con);
cmd.Parameters.AddWithValue("@p1", textBox15.Text);
cmd.Parameters.AddWithValue("@p2", textBox14.Text);
cmd.Parameters.AddWithValue("@p3", textBox13.Text);
cmd.CommandType = CommandType.Text;
int i = cmd.ExecuteNonQuery();
con.Close();
MessageBox.Show(i + " Row(s) Inserted ");
}
private void button6_Click(object sender, EventArgs e)
{
this.Hide();
Form9 f1 = new Form9();
f1.Activate();
f1.Show();
}
}
}