在datagridview中需要两个单词之间的空格

我正在合并一个网格中的两个列值 - 它很好但是，我希望两个单词之间有一个空格（单个空格）。有人可以帮我这个吗？



以下是我的代码：

I'm merging two column values in a grid - it's coming good but, i want a space (single space) between two words. can anyone please help me on this?

Below is my code:

int rowadded = 0;

            for (int RowCount = 1; RowCount <= strfile.Length - 1; RowCount++)
            {
                if (strfile[RowCount].ToString() != " ")
                {
                    if (RowCount != 0)
                    {
                        //dataGridView1.Rows.Add();
                        string[] column = strfile[RowCount].Split('þ');
                        rowadded = 0;
                        for (int i = 1; i < column.Length - 1; i++)
                        {
                            //dataGridView1.Rows.Add();
                            if ((cmbColumn1.SelectedIndex == ((i - 1) / 2)) || (cmbColumn2.SelectedIndex == ((i - 1) / 2)))
                            {
                                if (rowadded == 0)
                                {
                                    rowadded = 1;
                                    dataGridView1.Rows.Add();
                                }
                                if (column[i].ToString() != "\u0014")
                                {
                                    dataGridView1.Rows[RowCount - 1].Cells[cmbColumn1.Text].Value += column[i].ToString();
                                }
                            }
                        }

我尝试了什么：



我尝试在行中添加++但它不起作用。

What I have tried:

I tried adding + " " + in the line but it didn't work.