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public
void ExportDataToExecel(DataGridView dataGridView1){ SaveFileDialog kk = new
SaveFileDialog(); kk.Title = "保存EXECL文件"; kk.Filter = "EXECL文件(*.xls) |*.xls |所有文件(*.*) |*.*"; kk.FilterIndex = 1; if
(kk.ShowDialog() == DialogResult.OK) { string
FileName = kk.FileName.Trim(); if
(File.Exists(FileName)) File.Delete(FileName); System.IO.FileStream objFileStream; StreamWriter objStreamWriter; string
strLine = ""; objFileStream = new
System.IO.FileStream(FileName, FileMode.OpenOrCreate, FileAccess.Write); objStreamWriter = new
StreamWriter(objFileStream, System.Text.Encoding.Unicode); for
(int
i = 0; i < dataGridView1.Columns.Count; i++) { if
(dataGridView1.Columns[i].Visible == true) { strLine = strLine + dataGridView1.Columns[i].HeaderText.ToString() + Convert.ToChar(9); } } objStreamWriter.WriteLine(strLine); strLine = ""; for
(int
i = 0; i < dataGridView1.Rows.Count; i++) { if
(dataGridView1.Columns[0].Visible == true) { if
(dataGridView1.Rows[i].Cells[0].Value == null) strLine = strLine + " "
+ Convert.ToChar(9); else strLine = strLine + dataGridView1.Rows[i].Cells[0].Value.ToString() + Convert.ToChar(9); } for
(int
j = 1; j < dataGridView1.Columns.Count; j++) { if
(dataGridView1.Columns[j].Visible == true) { if
(dataGridView1.Rows[i].Cells[j].Value == null) strLine = strLine + " "
+ Convert.ToChar(9); else { string
rowstr = ""; rowstr = dataGridView1.Rows[i].Cells[j].Value.ToString(); if
(rowstr.IndexOf("\r\n") > 0) rowstr = rowstr.Replace("\r\n", " "); if
(rowstr.IndexOf("\t") > 0) rowstr = rowstr.Replace("\t", " "); strLine = strLine + rowstr + Convert.ToChar(9); } } } objStreamWriter.WriteLine(strLine); strLine = ""; } objStreamWriter.Close(); objFileStream.Close(); MessageBox.Show(this, "保存EXCEL成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); } } |
C#：将数据网格内的数据导出到Excel,布布扣,bubuko.com
原文：http://www.cnblogs.com/shenchao/p/3784034.html