C# read xml data information

hi,

Please refer following link it might help you.
http://support.microsoft.com/kb/308333
http://www.codeproject.com/Articles/9494/Manipulate-XML-data-with-XPath-and-XmlDocument-C
http://shahvaibhav.com/how-to-read-xml-attributes-using-xpath-in-c/

hi,

from this above code you might got the idea how to accomplish the task.
I am sure that above code can help you to build your own logic.

ok ideally you want to show first 200 and on next button click want to show next 200.
right?

to achieve this you have to introduced you own logic.

I have try with following code it work. it might also work for you
try

// page index is change from your next or previous button
int pageIndex = 0;
int pageRecord = 200;
DataTable newdt;
var dymmydataTable = ds.Tables[0];
//if record is in between current
if ((pageIndex + 1) * pageRecord > dymmydataTable.Rows.Count)
{
    newdt = dymmydataTable.AsEnumerable().Skip(pageIndex * pageRecord).CopyToDataTable();
}
else
{
    newdt = dymmydataTable.AsEnumerable().Skip(pageIndex * pageRecord).Take((pageIndex + 1) * pageRecord).CopyToDataTable();
}

hope this will help you.

hi,

there is good idea to create other datasource and assign it to data grid view.

DataSet ds = new DataSet();
ds.ReadXml(@"E:\test\testProject\testProject\testProject\XMLFile1.xml");

//here you may specify the page numbers instead of 200.

var newdt = ds.Tables[0].AsEnumerable().Skip(200).Take(200).CopyToDataTable();
datagrid1.DataSource = newdt;

hope this will help you.