try

{

stringtemplateRes ="命名空间.导入模板.xls";

Assemblyassembly =Assembly.GetExecutingAssembly();

varstream = assembly.GetManifestResourceStream(templateRes);

varbytes =newbyte[stream.Length];

stream.Read(bytes, 0, bytes.Length);

SaveFileDialogs =newSaveFileDialog();

s.FileName ="导入模板.xls";

s.Filter ="Excel|*.xls";

if(s.ShowDialog() == System.Windows.Forms.DialogResult.OK)

{

FileStreamfs =newFileStream(s.FileName,FileMode.OpenOrCreate,FileAccess.ReadWrite);

fs.Write(bytes, 0, bytes.Length);

fs.Flush();

fs.Close();

GridHelper.OpenFile(s.FileName);

}

}

catch(Exceptionex)

{

MessageHelper.Error(ex);

}