Merge branch 'master' into dependabot/nuget/JumpListView/JumpListView/JumpListView.UWP/Microsoft.NETCore.UniversalWindowsPlatform-6.0.6

Author: PaulAndersonS

.github/workflows/gitleaks.yaml

@@ -32,7 +32,8 @@ jobs:
      - name: Install the report tool packages
        if: steps.gitleaks.outcome != 'success'
        run: |
-           nuget install "Syncfusion.Email" -source "https://nexus.syncfusion.com/repository/nuget-hosted/"
-           dir $GITHUB_WORKSPACE/Syncfusion.Email.1.0.0/lib/netcoreapp3.1
-           dotnet $GITHUB_WORKSPACE/Syncfusion.Email.1.0.0/lib/netcoreapp3.1/Email.dll "citeam@syncfusion.com" "$GITHUB_REF_NAME" ${{ secrets.NETWORKCREDENTIALS }} ${{ secrets.NETWORKKEY }} "$GITHUB_WORKSPACE"
+           nuget install "Syncfusion.Email" -source ${{ secrets.NexusFeedLink }} -ExcludeVersion
+           dir $GITHUB_WORKSPACE/Syncfusion.Email/lib/netcoreapp3.1
+           dotnet $GITHUB_WORKSPACE/Syncfusion.Email/lib/netcoreapp3.1/GitleaksReportMail.dll ${{ secrets.CITEAMCREDENTIALS }} "$GITHUB_REF_NAME" ${{ secrets.NETWORKCREDENTIALS }} ${{ secrets.NETWORKKEY }} "$GITHUB_WORKSPACE" ${{ secrets.ORGANIZATIONNAME }}
+
            exit 1

JumpListView/JumpListView/JumpListView/Helper/Behavior.cs

@@ -43,10 +43,11 @@ private void ListView_Loaded(object sender, ListViewLoadedEventArgs e)
             //Creating new label based on the group header key value after loading
 
             var groupcount = this.ListView.DataSource.Groups.Count;
+            var items = ListView.DataSource.Groups.ToList<GroupResult>().OrderBy(o=>o.Key);           
             for (int i = 0; i < groupcount; i++)
             {
                 label = new Label();
-                GroupResult group = ListView.DataSource.Groups[i];
+                GroupResult group = items.ElementAt(i);
                 label.Text = group.Key.ToString();
                 indexPanelGrid.Children.Add(label, 0, i);
                 var labelTapped = new TapGestureRecognizer() { Command = new Command<object>(OnTapped), CommandParameter = label };

README.md

@@ -1,7 +1,10 @@
-# How-to-create-jump-list-using-Xamarin.Forms-listview
+# How to add a jump list with xamarin.forms listview
 
-You can create jump list using Xamarin.Forms ListView by tap on the indexed letter group key) and scroll to the respective group [GroupHeaderItem](https://help.syncfusion.com/cr/xamarin/Syncfusion.SfListView.XForms~Syncfusion.ListView.XForms.GroupHeaderItem.html) by passing group key index in [ScrollToIndex](https://help.syncfusion.com/cr/cref_files/xamarin/Syncfusion.SfListView.XForms~Syncfusion.ListView.XForms.LayoutBase~ScrollToRowIndex.html) method like contact list. This article explains you how to create jump list with group key and scroll to tapped item.
+You can add jump list using Xamarin.Forms ListView by tap on the indexed letter (group key) and scroll to the respective group [GroupHeaderItem](https://help.syncfusion.com/cr/xamarin/Syncfusion.SfListView.XForms~Syncfusion.ListView.XForms.GroupHeaderItem.html) by passing group key index in [ScrollToIndex](https://help.syncfusion.com/cr/cref_files/xamarin/Syncfusion.SfListView.XForms~Syncfusion.ListView.XForms.LayoutBase~ScrollToRowIndex.html) method like contact list. You can refer following article explains you how to create jump list with group key and scroll to tapped item.
 
+https://www.syncfusion.com/kb/11021/how-to-add-a-jump-list-with-xamarin-forms-listview 
+
+Creates panel to shows the group key as indexed vertically.
 ```
 <ContentPage xmlns:syncfusion="clr-namespace:Syncfusion.ListView.XForms;assembly=Syncfusion.SfListView.XForms" >
     <ContentPage.Content>
@@ -27,7 +30,7 @@ You can create jump list using Xamarin.Forms ListView by tap on the indexed lett
     </ContentPage.Content>
 </ContentPage>
 ```
-Creating new label with index letter from the Key value of GroupHeader after loading.
+Creates and populate the index panel with index labeled from the Group key.
 
 ```
 ListView.Loaded += ListView_Loaded;
@@ -46,7 +49,7 @@ private void ListView_Loaded(object sender, ListViewLoadedEventArgs e)
      }
 }
 ```
-On tapping the group key value loaded in IndexLabelGrid, you can scroll the listview to the respective group by comparing all GroupHeader’s Key value like below.
+On tapping the group key value loaded in the index panel, you can scroll the listview to the respective group by comparing all GroupHeader’s Key value like below.
 
 ```
 private void OnTapped(object obj)
@@ -72,3 +75,6 @@ private void OnTapped(object obj)
      previousLabel = label;
 }
 ```
+**OutPut**
+
+![JumpList](https://github.com/SyncfusionExamples/how-to-add-a-jump-list-with-xamarin.forms-listview/blob/master/Screenshots/JumpList.png)