Reading XML tag Values using Programmatically

Get the XML tag values 

 1. Create Constants.xml file and create the tags in the below format.

<?xml version="1.0" encoding="utf-8" ?>
<ConstantsXML>  //This is used as identifier to read the data from inside of the identified tag from Code
<Constants>
<EmpName>Employee Name</EmpName>
<EmployeeID>Employee Id</EmployeeID>
<EmpDepartment>Department</EmpDepartment>
</Constants>
</ConstantsXML>

2. Declaring the Variables

  #region Members

        static String elementValue;
        private static readonly String ConstantNodeIdentifier = "ConstantsXML";
        private static XDocument m_sourceDocument;

  #endregion

 3. Method to Read the XML Document form the Specified Path

 static Constant()
        {
            try
            {
                if (System.IO.File.Exists(HostingEnvironment.MapPath("~/Common/Configuration.xml")))
                {
                    m_sourceDocument = XDocument.Load(HostingEnvironment.MapPath("~/Common/Configuration.xml")); //XDocument calls the Step four to read the data from the XML File
                }
            }
            catch (ArgumentNullException ex)
            {
                throw ex;
            }
        }

 4.  To Read the XML Document data.

  static XDocument LoadFromStream(Stream stream)
        {
            try
            {
                using (XmlReader reader = XmlReader.Create(stream))
                {
                    return XDocument.Load(reader);
                }
            }
            catch (ArgumentNullException ex)
            {
                throw ex;
            }

        }

 5. Main the Function to return the XML tag data  to the called function and store it in a variable
        /// <summary>
        /// Get the Constants from xml file 
        /// </summary>
        /// <param name="formName">formname</param>
        /// <param name="keyName">ElementName</param>
        /// <returns>ElementValue</returns>
        public static String GetElementValue(String formName, String keyName)
        {
            try
            {
                if (m_sourceDocument != null)
                {
                    elementValue = m_sourceDocument.Element(ConstantNodeIdentifier).Element(formName).Element(keyName).Value;
                }
            }
            catch (ArgumentNullException ex)
            {
                throw ex;
            }
            return elementValue;

        }

 6. Declare the variables to get the data from the XML tag

 static String xmlEmpName = GetElementValue("Constants", "EmpName");

Comments

Post a Comment

Popular posts from this blog

SharePoint 2013 Keyword Query (KQL) Content Class Property Restrictions

Using property restrictions in your KQL queries, you can restrict your search to only pull back certain things like calendar events for instance. This is a very powerful way to limit search results  and get exactly what you are looking for. You can use these in your query like this: " lunch contentclass:STS_ListItem_Events " This will return only calendar events with the word "lunch" in them.  Pretty powerful and pretty simple. Here is a list of available content class items: STS_Site –  Site Collection STS_Web  –  Site (Web) STS_List_850  –  Page Library STS_ListItem_850  –  Page STS_List_DocumentLibrary  –  Document Library STS_ListItem_DocumentLibrary  –  Document Library Items STS_List  –  Custom List STS_ListItem  –  Custom List Item STS_List_Links  –  Links List STS_ListItem_Links  –  Links List Item STS_List_Tasks  –  Tasks List STS_ListItem_Tasks  –  Tasks List Item STS_List_Events  –  Events List STS_ListItem_Events 
Read more

Filtering the Sharepoint List Taxonomy Column using Rest API

I ran into a strange issue today when using the SharePoint 2013 REST API for Lists with Managed Metadata columns    but I just had a ‘clever workaround’ moment with SharePoint’s oData/REST implementation when it comes to filtering list items based on taxonomy (managed metadata) columns. Now I do not consider myself a developer, so this article is probably a little verbose for some readers, but should be helpful to power users or IT pros. 1. To filter the Taxonomy columns in SharePoint list using Rest API call we need to use the Post method. 2. The Rest API call will give errors some times when the Rest API Query string crosses limit 260 characters that time we will use the Query in the body. Those things are clearly explained in the below example clearly. 3. WE can use the CAMEL Query in the Rest API call this example come under that. < script src = "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js" ></ script > < script > $(do
Read more

SharePoint CSOM to Create Folders and Sub Folders based on Excel Data

Contents: 1. Reading data from the Excel sheet. 2. Connecting to SharePoint Online Site & Checking the SharePoint list is available or not. 3. Creating the SharePoint Library Folders and Sub Folders. 4. Conclusion. 1. Reading data from the Excel sheet: a. Open Visual Studio, Select New Project Creation and Select C# Console application and provide the appropriate Solution name. b. First add the required references like below.     I . using Microsoft.SharePoint.Client;     II. using System.Configuration; (Used to read the data from the App.config file)     III. using Microsoft.Office.Interop.Excel; (Excel supported file reference)     Note: If above references and not able to add please install the references from the NuGet Package  Manager Console. To Read the values from the App.config file use the below  and declare all the fields globally for re-usability.                 public   static   string  userName = ConfigurationManager.AppSettings[ "Username&qu
Read more