//Users
private void metroButton10_Click(object sender, EventArgs e)
{
db = new UseDataBase();
dataGridView5.DataSource = db.Find("Users", comboBox4.Text, metroTextBox20.Text);
} //Users
//Teachers
private void metroButton8_Click(object sender, EventArgs e)
{
db = new UseDataBase();
dataGridView3.DataSource = db.Find("Parents", comboBox3.Text, metroTextBox19.Text);
}
} //Students
//Groups
private void metroButton4_Click(object sender, EventArgs e)
{
db = new UseDataBase();
dataGridView4.DataSource = db.Find("Teachers", comboBox1.Text, metroTextBox17.Text);
}
//Parents
private void metroButton6_Click(object sender, EventArgs e)
{
db = new UseDataBase();
dataGridView2.DataSource = db.Find("Groups", comboBox2.Text, metroTextBox18.Text);
}
//Students
private void button1_Click(object sender, EventArgs e)
{
db = new UseDataBase();
dataGridView1.DataSource = db.Find("students", comboBox5.Text, metroTextBox16.Text);
} //Students