C#实现DataTable转TXT文件

实现DataTable转TXT文件代码如下：

public ExecutionResult DataTableToTxt(DataTable vContent, string vOutputFilePath)        {            ExecutionResult sResult = new ExecutionResult();            StringBuilder sTxtContent;            try            {                if (File.Exists(vOutputFilePath))                    File.Delete(vOutputFilePath);                sTxtContent = new StringBuilder();                               //数据                foreach (DataRow row in vContent.Rows)                {                    for (int i = 0; i < vContent.Columns.Count; i++)                    {                        sTxtContent.Append(row[i].ToString().Trim());                        sTxtContent.Append(i == vContent.Columns.Count - 1 ? "\r\n" : "\t");                    }                }                File.WriteAllText(vOutputFilePath, sTxtContent.ToString(), Encoding.Unicode);                sResult.Status = true;            }            catch (Exception ex)            {                sResult.Message = ex.Message;                sResult.Status = false;            }            return sResult;        }