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);
}
}
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