GridView 合并行、列

 

   //从grd的第rowIndex行colIndex列单元格以下count行合并
    public static void 合并行(this GridView grd, int rowIndex, int colIndex, int count)
    {
        grd.Rows[rowIndex].Cells[colIndex].RowSpan = count;
        for (var i = rowIndex + 1; i < rowIndex + count; i++)
            grd.Rows[i].Cells[colIndex].Visible = false;
    }

    //从grd的第rowIndex行colIndex列单元格向右count列合并
    public static void 合并列(this GridView grd, int rowIndex, int colIndex, int count)
    {
        grd.Rows[rowIndex].Cells[colIndex].ColumnSpan = count;
        for (var i = 1; i < count; i++)
            grd.Rows[rowIndex].Cells[colIndex + i].Visible = false;
    }