/// <summary>
        /// Creates an exact copy of this cell.
        /// </summary>
        /// <returns>
        /// An <see cref="T:System.Object"></see> that represents the cloned <see cref="T:System.Windows.Forms.DataGridViewComboBoxCell"></see>.
        /// </returns>
        /// <PermissionSet><IPermission class="System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true"/><IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true"/><IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode, ControlEvidence"/><IPermission class="System.Diagnostics.PerformanceCounterPermission, System, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true"/></PermissionSet>
        public override object Clone()
        {
            DataGridViewDropDownListCell clone = (DataGridViewDropDownListCell)base.Clone();

            clone._template = _template;
            return(clone);
        }
 /// <summary>
 /// Initializes a new instance of the <see cref="DataGridViewDropDownListColumn"/> class.
 /// </summary>
 public DataGridViewDropDownListColumn()
 {
     CellTemplate = new DataGridViewDropDownListCell(this);
 }