C#导出word时插入表格不换行

Question

我插入表格的代码试这样的
table = myWordApplication.ActiveDocument.Tables.Add(myWordApplication.Selection.Range, 1, 1, ref missing, ref missing);

        table.Cell(1, 1).Range.Text = str;

        table.Columns.Width = ColumsWidth;
        table.Range.Font.Size = 9F;
        table.Rows.Height = 24F;
        table.Rows.HeightRule = WdRowHeightRule.wdRowHeightExactly;

        table.Rows.Application.Selection.ParagraphFormat.LineSpacing = 10f;
        table.Rows.Application.Selection.ParagraphFormat.LineSpacingRule = WdLineSpacing.wdLineSpaceExactly;

        object objCount = 2;
        MoveDown(4);

                    这样在插入表格的时候表格会换行，怎么让他在插入表格的时候不换行啊！
                    求大神指教一下