Winform传统DataGridView和DevExpress控件的GridControl两者表头全选功能的实现

         private  void gridView1_Click( object sender, EventArgs e)
        {
             if (DevControlHelper.ClickGridCheckBox( this.gridView1,  " Check ", m_checkStatus))
            {
                m_checkStatus = !m_checkStatus;
            }
        }

         private  void gridView1_CustomDrawColumnHeader( object sender, DevExpress.XtraGrid.Views.Grid.ColumnHeaderCustomDrawEventArgs e)
        {
             if (e.Column !=  null && e.Column.FieldName ==  " Check ")
            {
                e.Info.InnerElements.Clear();
                e.Painter.DrawObject(e.Info);
                DevControlHelper.DrawCheckBox(e, m_checkStatus);
                e.Handled =  true;
            }
        }
         void gridView1_DataSourceChanged( object sender, EventArgs e)
        {
            GridColumn column =  this.gridView1.Columns.ColumnByFieldName( " Check ");
             if (column !=  null)
            {
                column.Width =  80;
                column.OptionsColumn.ShowCaption =  false;
                column.ColumnEdit =  new RepositoryItemCheckEdit();
            }
       }

         public  static  void DrawCheckBox(DevExpress.XtraGrid.Views.Grid.ColumnHeaderCustomDrawEventArgs e,  bool chk)
        {
            RepositoryItemCheckEdit repositoryCheck = e.Column.ColumnEdit  as RepositoryItemCheckEdit;
             if (repositoryCheck !=  null)
            {
                Graphics g = e.Graphics;
                Rectangle r = e.Bounds;

                DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo info;
                DevExpress.XtraEditors.Drawing.CheckEditPainter painter;
                DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs args;
                info = repositoryCheck.CreateViewInfo()  as DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo;

                painter = repositoryCheck.CreatePainter()  as DevExpress.XtraEditors.Drawing.CheckEditPainter;
                info.EditValue = chk;
                info.Bounds = r;
                info.CalcViewInfo(g);
                args =  new DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs(info,  new DevExpress.Utils.Drawing.GraphicsCache(g), r);
                painter.Draw(args);
                args.Cache.Dispose();
            }
        }

         public  static  bool ClickGridCheckBox(DevExpress.XtraGrid.Views.Grid.GridView gridView,  string fieldName,  bool currentStatus)
        {
             bool result =  false;
             if (gridView !=  null)
            {
                gridView.ClearSorting(); // 禁止排序

                gridView.PostEditor();
                DevExpress.XtraGrid.Views.Grid.ViewInfo.GridHitInfo info;
                Point pt = gridView.GridControl.PointToClient(Control.MousePosition);
                info = gridView.CalcHitInfo(pt);
                 if (info.InColumn && info.Column !=  null && info.Column.FieldName == fieldName)
                {
                     for ( int i =  0; i < gridView.RowCount; i++)
                    {
                        gridView.SetRowCellValue(i, fieldName, !currentStatus);
                    }
                     return  true;
                }
            }
             return result;
        }  

        CheckBox HeaderCheckBox =  null;
         public FrmNormalGridViewSelect()
        {
            InitializeComponent();

             if (! this.DesignMode)
            {
                HeaderCheckBox =  new CheckBox();
                HeaderCheckBox.Size =  new Size( 15,  15);
                 this.dgvSelectAll.Controls.Add(HeaderCheckBox);

                HeaderCheckBox.KeyUp +=  new KeyEventHandler(HeaderCheckBox_KeyUp);
                HeaderCheckBox.MouseClick +=  new MouseEventHandler(HeaderCheckBox_MouseClick);
                dgvSelectAll.CurrentCellDirtyStateChanged +=  new EventHandler(dgvSelectAll_CurrentCellDirtyStateChanged);
                dgvSelectAll.CellPainting +=  new DataGridViewCellPaintingEventHandler(dgvSelectAll_CellPainting);
            }
    }

         private  void HeaderCheckBox_MouseClick( object sender, MouseEventArgs e)
        {
            HeaderCheckBoxClick((CheckBox)sender);
        }

         private  void dgvSelectAll_CellPainting( object sender, DataGridViewCellPaintingEventArgs e)
        {
             if (e.RowIndex == - 1 && e.ColumnIndex ==  0)
                    ResetHeaderCheckBoxLocation(e.ColumnIndex, e.RowIndex);
        }

         private  void ResetHeaderCheckBoxLocation( int ColumnIndex,  int RowIndex)
        {
            Rectangle oRectangle =  this.dgvSelectAll.GetCellDisplayRectangle(ColumnIndex, RowIndex,  true);
            Point oPoint =  new Point();
            oPoint.X = oRectangle.Location.X + (oRectangle.Width - HeaderCheckBox.Width) /  2 +  1;
            oPoint.Y = oRectangle.Location.Y + (oRectangle.Height - HeaderCheckBox.Height) /  2 +  1;
            HeaderCheckBox.Location = oPoint;
        }

         private  void HeaderCheckBoxClick(CheckBox HCheckBox)
        {
             foreach (DataGridViewRow Row  in dgvSelectAll.Rows)
            {
                ((DataGridViewCheckBoxCell)Row.Cells[ " chkBxSelect "]).Value = HCheckBox.Checked;
            }
            dgvSelectAll.RefreshEdit();
    }