How do i write resource file and also be created on xml?

Question

Hi,

 

I have resource file which the user browse the file and it get loaded on the Gridview. now i want to write the new line on the grid and click save so that it must be added on xml. Below are my code for reading xml file. i have tried to write but i didn't get it working;

 

private void btnBrowse1_Click(object sender, EventArgs e)

{

try

{

BrowseFile();

versionIncrement();

if (txtInputfile.Text.Length > 0)

{

PathSelection = txtInputfile.Text;

}

oDataSet = new DataSet();

XmlReadMode omode = oDataSet.ReadXml(PathSelection);

for (int i = 0; i < oDataSet.Tables[2].Rows.Count; i++)

{

string comment = oDataSet.Tables["data"].Rows[i][2].ToString();

string[] elements = comment.Split('-'); 

string font = elements[0]; 

string datestamp = elements[1]; 

string commentVal = elements[2]; 

string[] row = new string[] { oDataSet.Tables["data"].Rows[i][0].ToString(), oDataSet.Tables["data"].Rows[i][1].ToString(), font, datestamp, commentVal };

Gridview_Input.Rows.Add(row);

}

}