C#将DataGridView导出到csv文件
//author: walker //date: 2014-01-06 //function: 将dataGridView导出到csv private bool dataGridViewToCSV(DataGridView dataGridView) { if (dataGridView.Rows.Count == 0) { MessageBox.Show("没有数据可导出!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); return false; } SaveFileDialog saveFileDialog = new SaveFileDialog(); saveFileDialog.Filter = "CSV files (*.csv)|*.csv"; saveFileDialog.FilterIndex = 0; saveFileDialog.RestoreDirectory = true; saveFileDialog.CreatePrompt = true; saveFileDialog.FileName = null; saveFileDialog.Title = "保存"; if (saveFileDialog.ShowDialog() == DialogResult.OK) { Stream stream = saveFileDialog.OpenFile(); StreamWriter sw = new StreamWriter(stream, System.Text.Encoding.GetEncoding(-0)); string strLine = ""; try { //表头 for (int i = 0; i < dataGridView.ColumnCount; i++) { if (i > 0) strLine += ","; strLine += dataGridView.Columns[i].HeaderText; } strLine.Remove(strLine.Length - 1); sw.WriteLine(strLine); strLine = ""; //表的内容 for (int j = 0; j < dataGridView.Rows.Count; j++) { strLine = ""; int colCount = dataGridView.Columns.Count; for (int k = 0; k < colCount; k++) { if (k > 0 && k < colCount) strLine += ","; if (dataGridView.Rows[j].Cells[k].Value == null) strLine += ""; else { string cell = dataGridView.Rows[j].Cells[k].Value.ToString().Trim(); //防止里面含有特殊符号 cell = cell.Replace("\"", "\"\""); cell = "\"" + cell + "\""; strLine += cell; } } sw.WriteLine(strLine); } sw.Close(); stream.Close(); MessageBox.Show("数据被导出到:" + saveFileDialog.FileName.ToString(), "导出完毕", MessageBoxButtons.OK, MessageBoxIcon.Information); } catch (Exception ex) { MessageBox.Show(ex.Message, "导出错误", MessageBoxButtons.OK, MessageBoxIcon.Information); return false; } } return true; }
相关阅读:
在监利等地区,都构建了全面的区域性战略布局,加强发展的系统性、市场前瞻性、产品创新能力,以专注、极致的服务理念,为客户提供成都网站设计、成都网站制作 网站设计制作按需定制设计,公司网站建设,企业网站建设,品牌网站制作,营销型网站,成都外贸网站制作,监利网站建设费用合理。
1、关于特殊符号和分隔符。
2、C#将DataTable导出到csv文件。
*** walker ***
新闻标题:C#将DataGridView导出到csv文件
标题网址:http://scyanting.com/article/geohjp.html