예제 #1
0
        public SummaryControlContainer(DataGridViewSummary dgv)
        {
            if (dgv == null)
            {
                throw new Exception("DataGridView is null!");
            }

            this.dgv = dgv;

            sumBoxHash        = new Hashtable();
            sumRowHeaderLabel = new Label();


            this.dgv.CreateSummary    += new EventHandler(dgv_CreateSummary);
            this.dgv.RowsAdded        += new DataGridViewRowsAddedEventHandler(dgv_RowsAdded);
            this.dgv.RowsRemoved      += new DataGridViewRowsRemovedEventHandler(dgv_RowsRemoved);
            this.dgv.CellValueChanged += new DataGridViewCellEventHandler(dgv_CellValueChanged);

            this.dgv.Scroll                 += new ScrollEventHandler(dgv_Scroll);
            this.dgv.ColumnWidthChanged     += new DataGridViewColumnEventHandler(dgv_ColumnWidthChanged);
            this.dgv.RowHeadersWidthChanged += new EventHandler(dgv_RowHeadersWidthChanged);
            this.VisibleChanged             += new EventHandler(SummaryControlContainer_VisibleChanged);

            this.dgv.ColumnAdded               += new DataGridViewColumnEventHandler(dgv_ColumnAdded);
            this.dgv.ColumnRemoved             += new DataGridViewColumnEventHandler(dgv_ColumnRemoved);
            this.dgv.ColumnStateChanged        += new DataGridViewColumnStateChangedEventHandler(dgv_ColumnStateChanged);
            this.dgv.ColumnDisplayIndexChanged += new DataGridViewColumnEventHandler(dgv_ColumnDisplayIndexChanged);
        }
예제 #2
0
        //新增行号实现功能
        private void SetHeaderValue(DataGridViewSummary dgv)
        {
            int rowHeaderNum = 1;

            if (dgv != null && dgv.ShowRowNumber)
            {
                foreach (DataGridViewRow r in dgv.Rows)
                {
                    //设置HeaderCell的值

                    //r.HeaderCell.Value = "第" + rowHeaderNum.ToString() + "行";
                    r.HeaderCell.Value           = rowHeaderNum.ToString();
                    r.HeaderCell.Style.Alignment = DataGridViewContentAlignment.MiddleCenter;

                    //r.HeaderCell.OwningColumn
                    //每十行变成红色的
                    //if (rowHeaderNum % 10 == 0)
                    //    r.DefaultCellStyle.BackColor = Color.Red;
                    //每十行变成红色的
                    rowHeaderNum++;
                }
            }
        }