C#

Guffa wrote:

You have to enable drag-and-drop for the controls in your form that should recieve them. Then you implement the events that handles it.

private void button1_Click(object sender, System.EventArgs e)
{
	OleDbConnection dbconn = new OleDbConnection(@"Provider=microsoft.jet.oledb.4.0;data source=D:\ashishg\TEST.mdb");
			OleDbCommand dbcmd = new OleDbCommand("Select idTest,NameTest from tbltest",dbconn);
			OleDbDataReader reader;
			dbconn.Open();
			reader = dbcmd.ExecuteReader();
			
            
			ArrayList temptbl = new ArrayList();
			while (reader.Read())
			{
				temptbl.Add(new NameValue(reader["NameTest"].ToString(),reader["idTest"].ToString()));

			}
			dbconn.Close();

			comboBox1.DataSource = temptbl;
			comboBox1.DisplayMember = "NameMember";
			comboBox1.ValueMember = "ValueMember"; 
				   

		
		}

public class NameValue
	{
		private string myNameMember;
		private string myValueMember;

		public NameValue(string strNameMember,string strValueMember)
		{
			this.myNameMember = strNameMember;
			this.myValueMember = strValueMember;


		}
		public string NameMember
		{
			get
			{
				return myNameMember;
			}
		}
		public string ValueMember
		{
			get
			{
				return myValueMember;
			}
		}
	}