drag and drop office 2007 visual c#

[sarabonn]

hallo everyone,

Actually i know how to drag and drop text file into WPF and read it but i need to drag and drop office 2007 file and extract the file and the xml file in it.

This is the code i have to drag and drop and read a text file.

private void Form1_Load(object sender, EventArgs e)
{
    this.AllowDrop = true;
    this.DragEnter += Form1_DragEnter;
    this.DragDrop += Form1_DragDrop;
}
private void Form1_DragEnter(object sender, DragEventArgs e)
{
    if (e.Data.GetDataPresent(DataFormats.FileDrop))
    {
        e.Effect = DragDropEffects.Copy;
    }
    else
    {
        e.Effect = DragDropEffects.None;
    }
}
 
private void Form1_DragDrop(object sender, DragEventArgs e)
{
    if (e.Data.GetDataPresent(DataFormats.FileDrop))
    {
        string[] filePaths = (string[])(e.Data.GetData(DataFormats.FileDrop));
        foreach (string fileLoc in filePaths)
        {
            // Code to read the contents of the text file
            if (File.Exists(fileLoc))
            {
                using (TextReader tr = new StreamReader(fileLoc))
                {
                    MessageBox.Show(tr.ReadToEnd());
                }
            }
 
        }
    }
}

I also have the code to unpack the office file and read the xml file.

Package pack = Package.Open(strFilename, FileMode.Open, FileAccess.ReadWrite);
Uri uri = new Uri("/docProps/cwe-context.xml", UriKind.Relative);
PackagePart packPart = pack.GetPart(uri);
XmlDataDocument xdoc = new XmlDataDocument();
xdoc.Load(packPart.GetStream(FileMode.Open));
XmlNodeList doc = xdoc.GetElementsByTagName("sioc:Item");

.

any idea ?..


Thank you.

[Curtis Rutland]

Well, if you know the code to accept a dropped file, and you know the code to read the XML from an office file...what more do you need? Just use them together.

[sarabonn]

hi insertalias,

Actually i can accept the txt file and i could read it but when i drop the office file in it, i couldn't upack it and read the xml file in it with the code i have. So is there any mistake in my code or i have change something else ?..

Thank you.

[sarabonn]

Well, if you know the code to accept a dropped file, and you know the code to read the XML from an office file...what more do you need? Just use them together.

hi insertalias,

Actually i can accept the txt file and i could read it but when i drop the office file in it, i couldn't upack it and read the xml file in it with the code i have. So is there any mistake in my code or i have change something else ?..

Thank you.