protected override void OnRowPostPaint(DataGridViewRowPostPaintEventArgs e) { if (this.RowHeadersVisible == true) //行头列可见 { if (m_ShowTriangleMark == false) //不显示行头的三角指示符 { Color Cellcolor; var rect1 = new Rectangle(e.RowBounds.Left + 1, e.RowBounds.Top + 1, this.RowHeadersWidth - 2, e.RowBounds.Height - 2); if (this.SelectedRows.Count > 0 && this.SelectedRows.Contains(this.Rows[e.RowIndex])) { Cellcolor = this.RowHeadersDefaultCellStyle.SelectionBackColor; } else { Cellcolor = this.RowHeadersDefaultCellStyle.BackColor; } using (Brush b = new SolidBrush(Cellcolor)) { e.Graphics.FillRectangle(b, rect1); } } //显示行头序列号 if (m_ShowRowNo == true) { ControlThemeDataGridView.RowPostPaint_HeaderCount(this, e); } } }
public void SetDataGridViewTheme2(bool ShowRowNo = false, bool ShowTriangleMark = true, string TopLeftHeaderText = "No", bool allrowusertoaddrow = false, bool allowusertodeleterows = false, int ColumnHeaderHeight = 32, int datarowHeight = 22, bool rowheadervisible = true, bool fillsizecolumnsmode = false, bool isautosizerows = false) { m_ShowRowNo = ShowRowNo; m_ShowTriangleMark = ShowTriangleMark; ControlThemeDataGridView.ApplyDefaultGridViewTheme(this, TopLeftHeaderText, allrowusertoaddrow, allowusertodeleterows, ColumnHeaderHeight, datarowHeight, rowheadervisible, fillsizecolumnsmode, isautosizerows); }