dataGridView is empty

Question

I'm trying to fill DataGridView from database with table data. Here is how:

adpt = new System.Data.SqlClient.SqlDataAdapter(query, conn);
DataTable dt = new DataTable();
adpt.Fill(dt);

BindingSource bs = new BindingSource();
bs.DataSource = dt;

dataGridView1.ReadOnly = true;
dataGridView1.DataSource = bs;
adpt.Update(dt);

But all I see is empty DataGridView . Can some show me where I'm wrong or what I'm missing?

Answer 1

The basic Function to fill the data gridview is below ,

void FillData()
            {
                // 1
                // Open connection
                using (SqlCeConnection c = new SqlCeConnection(
                    Properties.Settings.Default.DataConnectionString))
                {
                    c.Open();
                    // 2
                    // Create new DataAdapter
                    using (SqlCeDataAdapter a = new SqlCeDataAdapter(
                        "SELECT * FROM Animals", c))
                    {
                        // 3
                        // Use DataAdapter to fill DataTable
                        DataTable t = new DataTable();
                        a.Fill(t);
                        // 4
                        // Render data onto the screen
                        dataGridView1.DataSource = t;
                    }
                }
            }