C#导出datagridview 到excel
2014-03-15 08:03
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private void ExportExcelok(string fileName, DataGridView myDGV)
{
#region
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "Execl files (*.xls)|*.xls";
saveFileDialog.FilterIndex = 0;
saveFileDialog.RestoreDirectory = true;
saveFileDialog.CreatePrompt = true;
saveFileDialog.Title = "Export Excel File";
saveFileDialog.ShowDialog();
if (saveFileDialog.FileName == "")
return;
Stream myStream;
myStream = saveFileDialog.OpenFile();
StreamWriter sw = new StreamWriter(myStream, System.Text.Encoding.GetEncoding(-0));
string str = "";
try
{
for (int i = 0; i < myDGV.ColumnCount; i++)
{
if (i > 0)
{
str += "\t";
}
str += myDGV.Columns[i].HeaderText;
}
sw.WriteLine(str);
for (int j = 0; j < myDGV.Rows.Count; j++)
{
string tempStr = "";
for (int k = 0; k < myDGV.Columns.Count; k++)
{
if (k > 0)
{
tempStr += "\t";
}
tempStr += myDGV.Rows[j].Cells[k].Value.ToString();
}
sw.WriteLine(tempStr);
}
sw.Close();
myStream.Close();
}
catch (Exception ex)
{
//MessageBox.Show(ex.ToString());
}
finally
{
sw.Close();
myStream.Close();
}
#endregion
}
{
#region
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "Execl files (*.xls)|*.xls";
saveFileDialog.FilterIndex = 0;
saveFileDialog.RestoreDirectory = true;
saveFileDialog.CreatePrompt = true;
saveFileDialog.Title = "Export Excel File";
saveFileDialog.ShowDialog();
if (saveFileDialog.FileName == "")
return;
Stream myStream;
myStream = saveFileDialog.OpenFile();
StreamWriter sw = new StreamWriter(myStream, System.Text.Encoding.GetEncoding(-0));
string str = "";
try
{
for (int i = 0; i < myDGV.ColumnCount; i++)
{
if (i > 0)
{
str += "\t";
}
str += myDGV.Columns[i].HeaderText;
}
sw.WriteLine(str);
for (int j = 0; j < myDGV.Rows.Count; j++)
{
string tempStr = "";
for (int k = 0; k < myDGV.Columns.Count; k++)
{
if (k > 0)
{
tempStr += "\t";
}
tempStr += myDGV.Rows[j].Cells[k].Value.ToString();
}
sw.WriteLine(tempStr);
}
sw.Close();
myStream.Close();
}
catch (Exception ex)
{
//MessageBox.Show(ex.ToString());
}
finally
{
sw.Close();
myStream.Close();
}
#endregion
}
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