创建自定义datagridview的列类型

Question

i just create a custom control, i want this control implement to datagridview's column.

but how? is it possible?

for example, i want add my column type like "DataGridViewCustomTextBoxColumn"

---

this is my current code.

 private void dataGridView1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
    {    
        if (dataGridView1.CurrentCell.ColumnIndex == 0)
        {

            Connection.ConnectionClose();
            Connection.ConnectionOpen();

            var source = new List<string>();
            string queryItem = "SELECT * FROM ITEM ";              

            Connection.command = new OleDbCommand(queryItem, Connection.conn);
            Connection.command.CommandType = CommandType.Text;
            AutoCompleteStringCollection kode = new AutoCompleteStringCollection();

            reader = Connection.command.ExecuteReader();

            if (reader.HasRows == true)
            {
                while (reader.Read())
                {
                    //kode.Add(reader["code"].ToString());
                    source.Add(reader["code"].ToString());
                }
            }
            else
            {
                MessageBox.Show("Data not Found");
            }
            reader.Close();
            //ComboBox txtBusID = e.Control as ComboBox;
            TextBox kodeTxt = e.Control as TextBox;
            if (kodeTxt != null)
            {
                kodeTxt.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
                kodeTxt.AutoCompleteCustomSource = kode;
                kodeTxt.AutoCompleteSource = AutoCompleteSource.CustomSource;
            }

        }
  }

what i tried.. like this.

 AutoCompleteTextBoxSample.AutoCompleteTextbox kodeTxt = e.Control as AutoCompleteTextBoxSample.AutoCompleteTextbox;
                if (kodeTxt != null)
                {
                    kodeTxt.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
                    kodeTxt.AutoCompleteCustomSource = source;
                    kodeTxt.AutoCompleteSource = AutoCompleteSource.CustomSource;
                }

then my autocomplete is not working anymore

What i want is just like this.

Answer 1

I would use Template Fields for this as described here: https://msdn.microsoft.com/en-us/library/bb288032.aspx

One of the Template Fields will be your custom control.

This will involve writing code, rather than using the GUI.