using Excel = Microsoft.Office.Interop.Excel; // Add Refference of Microsoft.Office.Interop.Excel.dll
// The Data that would be in the DataGridView will be Export to Excel Sheet. By
private void ExportToExcel () //Here ‘gridview_newadmission’ is the Name of the DataGridView
{
try
{
Microsoft.Office.Interop.Excel.Application xlApp; Microsoft.Office.Interop.Excel.Workbook xlWorkBook; Microsoft.Office.Interop.Excel.Worksheet xlWorkSheet; object misValue = System.Reflection.Missing.Value;
xlApp = new Microsoft.Office.Interop.Excel.ApplicationClass();
xlWorkBook = xlApp.Workbooks.Add(misValue);
xlWorkSheet = (Microsoft.Office.Interop.Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1);
for (int c = 0; c < gridview_newadmission.ColumnCount; c++)
{
xlWorkSheet.Cells[1, c + 1] = gridview_newadmission.Rows[0].Cells[c].OwningColumn.Name.ToString();
xlWorkSheet.Cells.ColumnWidth = 15;
}
for (int r = 0; r < gridview_newadmission.RowCount; r++)
{
for (int c = 0; c < gridview_newadmission.ColumnCount; c++)
{
DataGridViewCell cell = gridview_newadmission[c, r];
xlWorkSheet.Cells[r + 2, c + 1] = cell.Value;
}
}
FolderBrowserDialog SelectTarget = new FolderBrowserDialog();
SelectTarget.ShowDialog();
string path = SelectTarget.SelectedPath;
if (path != “”)
{
xlWorkBook.SaveAs(path + “\\myData.xls”, Microsoft.Office.Interop.Excel.XlFileFormat.xlWorkbookNormal, misValue, misValue, misValue, misValue, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlNoChange, misValue, misValue, misValue, misValue, misValue);
xlWorkBook.Close(true, misValue, misValue);
xlApp.Quit();
}
statusMessage.ForeColor = Color.Black;
statusMessage.Text = “Data Saved to ” + path;
}
catch (Exception)
{}
}