[求助]DataGridView数据导出到Excel的问题
哪位知道用流的方法把DataGridView数据导出到Excel时,如何写入指定的sheet中呢public static void DataGridViewToExcel(DataGridView dgv)
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.Filter = "Execl files (*.xls)|*.xls";
dlg.CheckFileExists = false;
dlg.CheckPathExists = false;
dlg.FilterIndex = 0;
dlg.RestoreDirectory = true;
dlg.CreatePrompt = true;
dlg.Title = "保存为Excel文件";
if (dlg.ShowDialog() == DialogResult.OK)
{
Stream myStream;
myStream = dlg.OpenFile();
StreamWriter sw = new StreamWriter(myStream, System.Text.Encoding.GetEncoding(-0));
string columnTitle = "";
try
{
//写入列标题
for (int i = 0; i0)
{
columnTitle += "\t";
}
columnTitle += dgv.Columns.HeaderText;
}
sw.WriteLine(columnTitle);
//写入列内容
for (int j = 0; j0)
{
columnValue += "\t";
}
if (dgv.Rows.Cells.Value == null)
columnValue += "";
else
columnValue += dgv.Rows.Cells.Value.ToString().Trim();
}
sw.WriteLine(columnValue);
}
sw.Close();
myStream.Close();
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
finally
{
sw.Close();
myStream.Close();
}
}
}
Google:Xml Excel 版主是说用流的方法不好吗?
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