How to iterate through a DataTable

I need to iterate through a DataTable. I have an column there named ImagePath.

When I am using DataReader I do it this way:

SqlDataReader dr = null;
dr = cmd.ExecuteReader();
while (dr.Read())
{
    TextBox1.Text = dr["ImagePath"].ToString();
}

How can I achieve the same thing using DataTable?

DataTable dt = new DataTable();

SqlDataAdapter adapter = new SqlDataAdapter(cmd);

adapter.Fill(dt);

foreach(DataRow row in dt.Rows)
{
    TextBox1.Text = row["ImagePath"].ToString();
}

...assumes the connection is open and the command is set up properly. I also didn't check the syntax, but it should give you the idea.

foreach (DataRow row in myDataTable.Rows)
{
   Console.WriteLine(row["ImagePath"]);
}

I am writing this from memory.
Hope this gives you enough hint to understand the object model.

DataTable -> DataRowCollection -> DataRow (which one can use & look for column contents for that row, either using columnName or ordinal).

-> = contains.