Question

I have datagridview in form1. How can I access datagridview from form2.

  private void button1_Click(object sender, EventArgs e)
  {
          string sql1 = "insert into Car (plate, color, [year], model) values ('"+tplate.Text+"','"+tcolor.Text+"',"+tyear.Text+",'"+tmodel.Text+"')";            
          string sql2 = "select * from Car";
            try
            {
                int res = CarDatabase.executeOthers(sql1);
                if(res >0){
                    DataTable dt = CarDatabase.executeSelect(sql2);
                    mainframe.Dgv.DataSource = dt;                
                    MessageBox.Show("New Car is added");
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
  }

here mainframe.Dgv is in the first form

but I cannot access like that Form1.dataGridView why :S

Answer 1

In Form2:

public DataGridView Dgv { get; set; }

In Form1:

Form2 f = new Form2();
f.Dgv = mainframe.Dgv;

In Form2 access its own Dgv propety.