Overriding CreateParams.

Note that the following enumeration is used during the CreateParams override. It was converted directly from the definitions in the old WINUSER.H file.

  #region ListView Style definitions

  public enum LVSDefs

  {

    LVS_ICON                =0x0000,

    LVS_REPORT              =0x0001,

    LVS_SMALLICON           =0x0002,

    LVS_LIST                =0x0003,

    LVS_TYPEMASK            =0x0003,

    LVS_SINGLESEL           =0x0004,

    LVS_SHOWSELALWAYS       =0x0008,

    LVS_SORTASCENDING       =0x0010,

    LVS_SORTDESCENDING      =0x0020,

    LVS_SHAREIMAGELISTS     =0x0040,

    LVS_NOLABELWRAP         =0x0080,

    LVS_AUTOARRANGE         =0x0100,

    LVS_EDITLABELS          =0x0200,

    LVS_OWNERDATA           =0x1000,

    LVS_NOSCROLL            =0x2000,

    LVS_TYPESTYLEMASK       =0xfc00,

    LVS_ALIGNTOP            =0x0000,

    LVS_ALIGNLEFT           =0x0800,

    LVS_ALIGNMASK           =0x0c00,

    LVS_OWNERDRAWFIXED      =0x0400,

    LVS_NOCOLUMNHEADER      =0x4000,

    LVS_NOSORTHEADER        =0x8000

  }

  #endregion

 

The override of the CreateParams property.

    protected override CreateParams CreateParams

    {

      get

      {

        CreateParams cp=base.CreateParams;

        cp.Style|=(int)LVSDefs.LVS_OWNERDRAWFIXED;

        return cp;

      }

    }