关键代码：

        /// <summary>
        /// 为列头绘制CheckBox
        /// </summary>
        /// <param name="view">GridView</param>
        /// <param name="checkItem">RepositoryItemCheckEdit</param>
        /// <param name="fieldName">需要绘制Checkbox的列名</param>
        /// <param name="e">ColumnHeaderCustomDrawEventArgs</param>
        public static void DrawHeaderCheckBox(this GridView view, RepositoryItemCheckEdit checkItem, string fieldName, ColumnHeaderCustomDrawEventArgs e)
        {
            /*说明：
             *参考：https://www.devexpress.com/Support/Center/Question/Details/Q354489
             *在CustomDrawColumnHeader中使用
             *eg：
             * private void gvCabChDetail_CustomDrawColumnHeader(object sender, DevExpress.XtraGrid.Views.Grid.ColumnHeaderCustomDrawEventArgs e)
             * {
             * GridView _view = sender as GridView;
             * _view.DrawHeaderCheckBox(CheckItem, "Check", e);
             * }
             */
            if (e.Column != null && e.Column.FieldName.Equals(fieldName))
            {
                e.Info.InnerElements.Clear();
                e.Painter.DrawObject(e.Info);
                DrawCheckBox(checkItem, e.Graphics, e.Bounds, getCheckedCount(view, fieldName) == view.DataRowCount);
                e.Handled = true;
            }
        }
        private static void DrawCheckBox(RepositoryItemCheckEdit checkItem, Graphics g, Rectangle r, bool Checked)
        {
            CheckEditViewInfo _info;
            CheckEditPainter _painter;
            ControlGraphicsInfoArgs _args;
            _info = checkItem.CreateViewInfo() as CheckEditViewInfo;
            _painter = checkItem.CreatePainter() as CheckEditPainter;
            _info.EditValue = Checked;

            _info.Bounds = r;
            _info.PaintAppearance.ForeColor = Color.Black;
            _info.CalcViewInfo(g);
            _args = new ControlGraphicsInfoArgs(_info, new DevExpress.Utils.Drawing.GraphicsCache(g), r);
            _painter.Draw(_args);
            _args.Cache.Dispose();
        }
        private static int getCheckedCount(GridView view, string filedName)
        {
            int count = 0;
            for (int i = 0; i < view.DataRowCount; i++)
            {
                object _cellValue = view.GetRowCellValue(i, view.Columns[filedName]);
                if (_cellValue == null) continue;
                if (string.IsNullOrEmpty(_cellValue.ToString().Trim())) continue;
                bool _checkStatus = false;
                if (bool.TryParse(_cellValue.ToString(), out _checkStatus))
                {
                    if (_checkStatus)
                        count++;
                }
            }
            return count;
        }

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.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
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.csharpcode .lnum { color: #606060; }

.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, "Courier New", courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }代码使用：

        RepositoryItemCheckEdit CheckItem = new RepositoryItemCheckEdit();
        const string gcCheckFieldName = "Checked";
        private void gvLampConfig_CustomDrawColumnHeader(object sender, ColumnHeaderCustomDrawEventArgs e)
        {
            GridView _view = sender as GridView;
            _view.DrawHeaderCheckBox(CheckItem, gcCheckFieldName, e);
        }

代码效果：

希望有所帮助！

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font-family: consolas, "Courier New", courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
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background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }