XML Serialization

Question

Hi I want to do following two steps. I am already done with first step. But I can't do the second step. Could anyone give me any idea how to do it? Step 1: After serialization I load XML file's data in a datagrid in tabular format. Step2 : Now I want to add row in datagrid. And I want to save newly added data to same XML file. Thanks Neel

Amit Choudhary · Answer

hi friend See following code: First create Dataset from XML file: dsPerson = new DataSet(); string filePath = Complete path where you saved the XML file; dsPerson.ReadXml(filePath); Add the Datasource to gridview: Gridview1.DataSource=dsPerson; Gridview1.DataBind(); Add OnRowCommand Event Handler to GridView in Source view: Create the GridView1_RowCommand handler: protected void GridView1_RowCommand(object sender GridViewCommandEventArgs e) { // We are checking against the ADD if (e.CommandName == ADD) { string name = ((TextBox)GridView1.FooterRow.FindControl(txtName)).Text; AddNewRecord(name); } } void AddNewRecord(string name) { DataSet dsPerson = new DataSet(); DataRow dr = dsPerson.Tables[0].NewRow(); dr[Name] = 1; dsPerson.Tables[0].Rows.Add(dr); } Now you want to export the new updated Dataset to XML: String xmlFile = @~\PersonPetCS.xml; dsPerson.WriteXml(xmlFile XMLWriteMode.IgnoreSchema); Please mark the answer if it helps.