private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
int index = comboBox1.SelectedIndex;
switch (index)
{
case 0:
search_number();
break;
case 1:
search_data();
break;
}
}
private void search_number()
{
try
{
if (textBox8.Text != string.Empty)
{
DataSet dataSet = new DataSet();
BindingSource binding= new BindingSource();
SqlDataAdapter poi = new SqlDataAdapter("SELECT number,name,city, data FROM people O WHERE O.number LIKE N'%" + this.textBox8.Text + "%'", conpo);
poi.Fill(dataSet, "people");
binding = new BindingSource(dataSet, "people");
dataGridView1.DataSource = binding;
}
else
MessageBox.Show("Enter what to find", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
catch (SqlException sqlExcept)
{ MessageBox.Show(sqlExcept.Message); }
}
private void search_data()
{ try
{
if (textBox8.Text != string.Empty)
{
DataSet dataS = new DataSet();
BindingSource binding= new BindingSource();
SqlDataAdapter poi = new SqlDataAdapter("SELECT number,name,city, data FROM people O WHERE O.data LIKE N'%" + this.textBox8.Text + "%'", conpo);
poi.Fill(dataS, "people");
binding = new BindingSource(dataS, "people");
dataGridView1.DataSource = binding;
}
else
MessageBox.Show("Enter what to find", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
catch (SqlException sqlExcept)
{ MessageBox.Show(sqlExcept.Message); }
}
private void textBox8_TextChanged(object sender, EventArgs e)
{
if (comboBox1.Text == "number")
{
SqlConnection po = new SqlConnection("Data Source=max;Initial Catalog=lr;Integrated Security=True");
SqlDataAdapter sda = new SqlDataAdapter("SELECT number,name,city, data FROM people WHERE number like '" + textBox8.Text + "%' ", po);
DataTable dt = new DataTable();
sda.Fill(dt);
dataGridView1.DataSource = dt;
}
else if (comboBox1.Text == "data")
{
SqlConnection po = new SqlConnection("Data Source=max;Initial Catalog=lr;Integrated Security=True");
SqlDataAdapter sda = new SqlDataAdapter("SELECT number,name,city, data FROM people WHERE data like '" + textBox8.Text + "%'", po);
DataTable dt = new DataTable();
sda.Fill(dt);
dataGridView1.DataSource = dt;
}
}