SQL Connection Full
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;
using System.IO;
namespace SQLConnection_Full
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
string imgLog = "";
private void button1_Click(object sender, EventArgs e)
{
try
{
byte[] img = null;
FileStream fs = new FileStream(imgLog, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fs);
img = br.ReadBytes((int)fs.Length);
SqlConnection con = new SqlConnection("Data Source=DESKTOP-31HBTKT\\SQLEXPRESS;Initial Catalog=ICTPT;Integrated Security=True");
con.Open();
SqlCommand cmd = new SqlCommand("insert into sturegfull values (@id,@name,@city,@dob,@gender,@l1,@l2,@l3,@pic,@regtime)", con);
cmd.Parameters.AddWithValue("@id", textBox1.Text);
cmd.Parameters.AddWithValue("@name", textBox2.Text);
cmd.Parameters.AddWithValue("@city", comboBox1.Text);
cmd.Parameters.AddWithValue("dob", dateTimePicker1.Text);
if (radioButton1.Checked)
{
cmd.Parameters.AddWithValue("@gender", "Male");
}
else
{
cmd.Parameters.AddWithValue("@gender", "Female");
}
if (checkBox1.Checked)
{
cmd.Parameters.AddWithValue("@l1", "Tamil");
}
else
{
cmd.Parameters.AddWithValue("@l1", "tno");
}
if (checkBox2.Checked)
{
cmd.Parameters.AddWithValue("@l2", "Sinhala");
}
else
{
cmd.Parameters.AddWithValue("@l2", "sno");
}
if (checkBox3.Checked)
{
cmd.Parameters.AddWithValue("@l3", "English");
}
else
{
cmd.Parameters.AddWithValue("@l3", "eno");
}
cmd.Parameters.Add(new SqlParameter("@pic", img));
cmd.Parameters.AddWithValue("@regtime", DateTime.Now.ToString());
cmd.ExecuteNonQuery();
MessageBox.Show("DOne");
this.sturegfullTableAdapter.Fill(this.iCTPTDataSet.sturegfull);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void pictureBox1_Click(object sender, EventArgs e)
{
try
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "Image Files(Image Files(*.jpg; *.jpeg; *.gif; *.bmp; *.tif; *.tiff; *.pdf)|*.jpg; *.jpeg; *.gif; *.bmp; *.tif; *.tiff; .*pdf";
if (dlg.ShowDialog() == DialogResult.OK)
{
imgLog = dlg.FileName.ToString();
pictureBox1.ImageLocation = imgLog;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void Form1_Load(object sender, EventArgs e)
{
// TODO: This line of code loads data into the 'iCTPTDataSet.sturegfull' table. You can move, or remove it, as needed.
this.sturegfullTableAdapter.Fill(this.iCTPTDataSet.sturegfull);
}
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
try
{
if (e.RowIndex >= 0)
{
DataGridViewRow row = this.dataGridView1.Rows[e.RowIndex];
textBox1.Text = row.Cells[0].Value.ToString();
textBox2.Text = row.Cells[1].Value.ToString();
comboBox1.Text = row.Cells[2].Value.ToString();
dateTimePicker1.Text = row.Cells[3].Value.ToString();
// string a = row.Cells[4].Value.ToString();
if (row.Cells[4].Value.ToString() == "Male")
{
radioButton1.Checked = true;
}
else
{
radioButton2.Checked = true;
}
if (row.Cells[5].Value.ToString() == "Tamil")
{
checkBox1.Checked = true;
}
else
{
checkBox1.Checked = false;
}
if (row.Cells[6].Value.ToString() == "Sinhala")
{
checkBox2.Checked = true;
}
else
{
checkBox2.Checked = false;
}
if (row.Cells[7].Value.ToString() == "English")
{
checkBox3.Checked = true;
}
else
{
checkBox3.Checked = false;
}
byte[] img = (byte[])(row.Cells[8].Value);
if (img == null)
{
pictureBox1.Image = null;
}
else
{
MemoryStream ms = new MemoryStream(img);
pictureBox1.Image = Image.FromStream(ms);
}
}
}
catch
{
MessageBox.Show("Please click correct Cell");
textBox1.Text = "";
textBox2.Text = "";
comboBox1.Text = "";
radioButton1.Checked= false;
checkBox1.Checked = false;
checkBox2.Checked = false;
checkBox3.Checked = false;
pictureBox1.Image = null;
}
}
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
}
}
}
Fetch
try
{
SqlConnection
con = new SqlConnection("Data Source=DESKTOP-31HBTKT\\SQLEXPRESS; Initial
Catalog=ICTPT;Integrated Security=True");
con.Open();
SqlCommand
cmd = new SqlCommand("SELECT * FROM sturegfull WHERE stuid= '"
+ textBox1.Text + "' ", con);
SqlDataReader
read = cmd.ExecuteReader();
while
(read.Read())
{
textBox2.Text = (string)read[1];
comboBox1.Text = (string)read[2];
dateTimePicker1.Text = (string)read[3];
//
string a = row.Cells[4].Value.ToString();
if
(read[4].ToString() == "Male")
{
radioButton1.Checked = true;
}
else
{
radioButton2.Checked = true;
}
if
(read[5].ToString() == "Tamil")
{
checkBox1.Checked = true;
}
else
{
checkBox1.Checked = false;
}
if
(read[6].ToString() == "Sinhala")
{
checkBox2.Checked = true;
}
else
{
checkBox2.Checked = false;
}
if
(read[7].ToString() == "English")
{
checkBox3.Checked = true;
}
else
{
checkBox3.Checked = false;
}
byte[]
img = (byte[])(read[8]);
if
(img == null)
{
pictureBox1.Image = null;
}
else
{
MemoryStream ms = new MemoryStream(img);
pictureBox1.Image = Image.FromStream(ms);
}
}
read.Close();
}
catch
(Exception ex)
{
MessageBox.Show(ex.Message);
}
Posts
0 Comments