using System.IO;
using System.IO.Compression;
using System.IO.Packaging;
using System.Xml;
...
private void button1_Click(object sender, EventArgs e)
{
OpenFileDialog op = new OpenFileDialog();
op.DefaultExt = "xlsx";
op.Filter = "Excel 2007 文件|*.xlsx";
op.Title = "開啟Excel 2007 文件";
if (op.ShowDialog() == DialogResult.OK)
{
using (Package package = Package.Open(op.FileName, FileMode.Open, FileAccess.Read))
{
Uri xlsx_Uri = new Uri("/xl/sharedStrings.xml", UriKind.Relative);
PackagePart xlsx_Part = package.GetPart(xlsx_Uri);
XmlDocument xlsx_XmlDocument = new XmlDocument();
xlsx_XmlDocument.Load(xlsx_Part.GetStream());
MessageBox.Show(xlsx_XmlDocument.InnerText, "message");
package.Close();
}
}
}