For some reason the Circular progress bar isn't updating

[Byron Hobbs]

I try and update the progress bar but it only updates on the 100%

The debug writeline shows the correct percentage but doesn't update the progress bar.

Please help

using System;
using System.Collections.Generic;
using System.Diagnostics;
using Syncfusion.SfBusyIndicator.XForms;
using Syncfusion.XForms.ProgressBar;
using Xamarin.Forms;

namespace LorikeetMApp
{
    public partial class UpdatePage : ContentPage
    {
        public static Data.MemberManager memberManager { get; private set; }
        private static Data.MemberDatabase database;
        private static string databasePath = DependencyService.Get<Data.IFileHelper>().GetLocalFilePath("MemberSQLite.db");

        public UpdatePage()
        {
            InitializeComponent();
            
            memberManager = new Data.MemberManager(new Data.RestService());
            database = Data.MemberDatabase.Create(databasePath);
        }

        async void UpdateButton_PressedAsync(object sender, EventArgs e)
        {
            try
            {
                /*
                SfBusyIndicator busyIndicator = new SfBusyIndicator();
                busyIndicator.AnimationType = AnimationTypes.Ball;
                busyIndicator.ViewBoxWidth = 150;
                busyIndicator.ViewBoxHeight = 150;
                busyIndicator.TextColor = Color.Blue;
                busyIndicator.Title = "Loading...";
                busyIndicator.IsBusy = true;
                this.Content = busyIndicator;
                */

                var membersToDelete = await database.GetMemberItemsAsync();
                database.DeleteMemberItems(membersToDelete);
                var contactsToDelete = await database.GetContactItemsAsync();
                database.DeleteContactItems(contactsToDelete);

                
                List<Models.Member> Members = await memberManager.GetMembersAsync();

                int totalPercent = Members.Count;
                int count = 0;

                SfCircularProgressBar circularProgressBar = new SfCircularProgressBar { Minimum = 0, Maximum = 100 };
                this.Content = circularProgressBar;
             
                circularProgressBar.Progress = 0;

                foreach (var item in Members)
                {
                    ModelsLinq.MemberSQLite modelToAdd = new ModelsLinq.MemberSQLite();
                    modelToAdd.MemberId = item.MemberId;
                    modelToAdd.Surname = item.Surname;
                    modelToAdd.FirstName = item.FirstName;
                    modelToAdd.DateOfBirth = item.DateOfBirth;
                    modelToAdd.Sex = item.Sex;
                    modelToAdd.Aboriginal = item.Aboriginal;
                    modelToAdd.StreetAddress = item.StreetAddress;
                    modelToAdd.PostCode = item.PostCode;
                    modelToAdd.Suburb = item.Suburb;
                    modelToAdd.State = item.State;
                    modelToAdd.Country = item.Country;
                    modelToAdd.TelephoneNumber = item.TelephoneNumber;
                    modelToAdd.MobileNumber = item.MobileNumber;
                    modelToAdd.EmailAddress = item.EmailAddress;
                    modelToAdd.DateAltered = item.DateAltered;

                    await database.SaveMemberItemAsync(modelToAdd);
                    count++;
                    var progress = 100 * (decimal.Divide(count, totalPercent));
               
                    circularProgressBar.Progress = (double)progress;
                    Debug.WriteLine("" + (double)progress);
                }

                List<Models.Contact> Contacts = await memberManager.GetContactsAsync();
            
                foreach (var item in Contacts)
                {
                    ModelsLinq.ContactSQLite contactToAdd = new ModelsLinq.ContactSQLite();
                    contactToAdd.ContactId = item.ContactId;
                    contactToAdd.MemberId = item.MemberId;
                    contactToAdd.ContactType = item.ContactType;
                    contactToAdd.ContactName = item.ContactName;
                    contactToAdd.ContactAddress = item.ContactAddress;
                    contactToAdd.ContactPhone = item.ContactPhone;

                    await database.SaveContactItemAsync(contactToAdd);
                }

                //busyIndicator.IsBusy = false;
            }   
            catch (Exception ex)
            {
                Debug.WriteLine(ex.Message);
            }
        }
    }
}

[Sridharan Gajendran]

Hi Byron, 

Thanks for contacting Syncfusion Support. 

Circular progress bar’s progress value getting updated properly. We have prepared a demo sample based on the provided code example. Please find the demo sample from the following location. 

Sample:  ProgressDemo  

 

If you still face the same problem. Please modify the sample and revert us, so that we can assist you with a better solution. 

 

Thanks, 

Sridharan