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POLinq to xml update via xelement
 

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  1. POLinq to xml update via xelement
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    <p>I have an xml document and i would like to use linq to xml to update totalGrade to values i have in a list. any ideas?</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;EmpFinanceList&gt; &lt;EmployeeFinance&gt; &lt;EmpEmployId&gt;122&lt;/EmpEmployId&gt; &lt;EmpPersonalId&gt;23000&lt;/EmpPersonalId&gt; &lt;dateofApp&gt;2011-10-31T00:00:00&lt;/dateofApp&gt; &lt;dateofEmpl&gt;2013-02-15T00:00:00&lt;/dateofEmpl&gt; &lt;dateofTerm /&gt; &lt;grade_id&gt;73&lt;/grade_id&gt; &lt;position_id&gt;2065&lt;/position_id&gt; &lt;startDate&gt;2013-02-14T00:00:00&lt;/startDate&gt; &lt;endDate&gt;2013-02-21T00:00:00&lt;/endDate&gt; &lt;Exchange_rate&gt;200&lt;/Exchange_rate&gt; &lt;housing&gt;45000&lt;/housing&gt; &lt;base_pay&gt;150000&lt;/base_pay&gt; &lt;totalGrade&gt;0&lt;/totalGrade&gt; &lt;toalPosition&gt;0&lt;/toalPosition&gt; &lt;/EmployeeFinance&gt; </code></pre> <p>EDITED -------------</p> <p>this is how i created my xml file, please tell me if im wrong and what to do</p> <pre><code> private static void getEmployeeForEmpFinance(List&lt;BasicPay&gt; EmployeeEmployList) { var employeeFinance = new List&lt;BasicPay&gt;(); var context = new SSPModel.sspEntities(); for (int i = 0; i &lt; EmployeeEmployList.Count; i++) { int empID = EmployeeEmployList.ElementAt(i).employee_personal_id; //var dateOfTermination = EmployeeEmployList.ElementAt(i).dateofTerm; // Debug.WriteLine(dateOfTermination); var query = from c in context.Employee_Financial where c.Employee_Personal_InfoEmp_id == empID //orderby c.Employee_Personal_InfoEmp_id ascending select new BasicPay { base_pay= c.Base_Pay, housing= c.Housing_Allowance, Base_pay_currency = c.Base_Pay_Currency }; var empfinance = query.ToList(); foreach (var x in empfinance) { EmployeeEmployList.ElementAt(i).housing = x.housing; EmployeeEmployList.ElementAt(i).base_pay = x.base_pay; } } try { var xEle = new XElement("EmpFinanceList", from emp in EmployeeEmployList select new XElement("EmployeeFinance", new XElement("EmpEmployId", emp.emp_employID), new XElement("EmpPersonalId", emp.employee_personal_id), new XElement("dateofApp", emp.dateofApp), new XElement("dateofEmpl", emp.dateofEmpl), new XElement("dateofTerm", emp.dateofTerm), new XElement("grade_id", emp.grade_id), new XElement("position_id", emp.position_id), new XElement("startDate", emp.startDate), new XElement("endDate", emp.endDate), new XElement("Exchange_rate", emp.Exchange_rate), new XElement("housing", emp.housing), new XElement("base_pay", emp.base_pay), new XElement("totalGrade", 0), new XElement("toalPosition",0) )); string path1 = AppDomain.CurrentDomain.GetData("DataDirectory").ToString(); string un = "\\"+GlobalClass.GlobalVar + "empFinance.xml"; GlobalClass.GlobalUrl = path1 + un; xEle.Save(GlobalClass.GlobalUrl); Debug.WriteLine("Converted to XML " + GlobalClass.GlobalUrl); } catch (Exception ex) { Debug.WriteLine(ex.Message); } getFromAllBenGrade(); //getFromAllBenGrade(EmployeeEmployList); } public static void getFromAllBenGrade() { var totalGrade = new List&lt;BasicPay&gt;(); var context = new SSPModel.sspEntities(); XElement xelement = XElement.Load(GlobalClass.GlobalUrl); var query = from nm in xelement.Elements("EmployeeFinance") select new BasicPay { employee_personal_id = (int)nm.Element("EmpPersonalId"), grade_id = (int)nm.Element("grade_id"), totalGrade = (int)nm.Element("totalGrade") }; var x = query.ToList(); Debug.WriteLine("Taken from xml:"); foreach (var xEle in x) { var query1 = from ee in context.Employee_Employ join abg in context.All_Inc_Ben_Grade on ee.Grade_Id equals abg.GradeID join abl in context.All_Inc_Ben_Listing on abg.All_Inc_Ben_ListingID equals abl.ID where ee.Employee_Personal_InfoEmp_id == xEle.employee_personal_id &amp;&amp; abl.Part_of_basic == "Y" &amp;&amp; abl.Status == "A" select new BasicPay { all_ben_listID = abl.ID, amount = abl.Amount }; var y = query1.ToList(); int? calculation; int? total = 0; foreach (var xyz in y) { calculation = xyz.amount; total = total + calculation; } xEle.totalGrade = total; // totalGrade.Add(xEle); //var doc = XDocument.Load(GlobalClass.GlobalUrl); //var hhhh = doc.Root.Element("EmployeeFinance") // .SetElementValue("totalGrade", total); } for (int i = 0; i &lt; totalGrade.Count(); i++) { Debug.WriteLine(totalGrade.ElementAt(i).employee_personal_id); xelement.Elements("EmployeeFinance").Where(d =&gt; int.Parse(d.Attribute("EmpPersonalId").Value) == totalGrade.ElementAt(i).employee_personal_id).SingleOrDefault().SetAttributeValue("totalGrade", totalGrade.ElementAt(i).totalGrade); } } </code></pre>
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    1. USDinesh Persaud
    1. USDinesh Persaud
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      1. POLinq to xml update via xelement
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      1. VTDownMod
    1. COhave you tried anything?
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      1. POLinq to xml update via xelement
      1. USssilas777
    2. COfor (int i = 0; i < totalGrade.Count(); i++) { xelement.Descendants("EmployeeFinance").Where(d => int.Parse(d.Attribute("EmpPersonalId").Value) == totalGrade.ElementAt(i).employee_personal_id).Single().SetAttributeValue("totalGrade", totalGrade.ElementAt(i).totalGrade); }
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      1. POLinq to xml update via xelement
      1. USDinesh Persaud
    3. COplease update this in your question mate!!
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      1. POLinq to xml update via xelement
      1. USssilas777
 

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