Added new kb article progressbar-add-multiple-labels (#2269)

* Added new kb article progressbar-add-multiple-labels

* Update knowledge-base/progressbar-add-multiple-labels.md

Co-authored-by: Yordan <60105689+yordan-mitev@users.noreply.github.com>

* Update knowledge-base/progressbar-add-multiple-labels.md

Co-authored-by: Yordan <60105689+yordan-mitev@users.noreply.github.com>

* chore(progressbar): update page title

* Update knowledge-base/progressbar-add-multiple-labels.md

Co-authored-by: Dimo Dimov <961014+dimodi@users.noreply.github.com>

* chore(progressbar): address feedback

* Update knowledge-base/progressbar-add-multiple-labels.md

Co-authored-by: Dimo Dimov <961014+dimodi@users.noreply.github.com>

---------

Co-authored-by: KB Bot <kb-bot@telerik.com>
Co-authored-by: Nadezhda Tacheva <73842592+ntacheva@users.noreply.github.com>
Co-authored-by: Yordan <60105689+yordan-mitev@users.noreply.github.com>
Co-authored-by: Nadezhda Tacheva <Nadezhda.Tacheva@progress.com>
Co-authored-by: Dimo Dimov <961014+dimodi@users.noreply.github.com>

Author: 5 people

knowledge-base/progressbar-add-multiple-labels.md

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+---
+title: Add Multiple Labels in a Blazor ProgressBar
+description: Learn how to display two or more labels in a ProgressBar for Blazor.
+type: how-to
+page_title: How to Add Multiple Labels in a Blazor ProgressBar
+slug: progressbar-kb-add-multiple-labels
+tags: progressbar, blazor, label, template, css
+res_type: kb
+ticketid: 1659413
+---
+
+## Environment
+
+<table>
+    <tbody>
+        <tr>
+            <td>Product</td>
+            <td>ProgressBar for Blazor</td>
+        </tr>
+    </tbody>
+</table>
+
+## Description
+
+I want to display two labels on my ProgressBar component: one on the left side to show the current progress and another on the right side for the remaining value. 
+
+This KB article also answers the following questions:
+
+- How can I customize the label inside a ProgressBar in Blazor?
+- Is it possible to display two or more labels in a ProgressBar?
+- How do I use the label template feature in the ProgressBar for Blazor?
+
+## Solution
+
+To display two or more labels in a [ProgressBar]({%slug progressbar-overview%}) for Blazor, use the [Label Template]({%slug progressbar-label%}#template):
+1. Declare the `Template` inside the `ProgressBarLabel` label tag.
+1. Add your desired labels in separate HTML containers.
+1. Use CSS to position them based on your preferences.
+
+The code snippet below creates a ProgressBar with a custom label that includes two spans: one for the current value and another for the remaining value. The labels are positioned on the left and right sides of the ProgressBar, respectively, using CSS Flexbox for layout.
+
+````CSHTML
+<TelerikProgressBar Value="@PBValue"
+                    Max="@MaxValue" 
+                    Class="two-labels-progressbar">
+    <ProgressBarLabel Visible="true" Position="@ProgressBarLabelPosition.Center">
+        <Template>
+            <div class="label-container">
+                <span>Current value: @(context.Value)%</span>
+                <span>Remaining: @(MaxValue - context.Value)%</span>
+            </div>
+        </Template>
+    </ProgressBarLabel>
+</TelerikProgressBar>
+
+<style>
+    .two-labels-progressbar {
+        width: 700px;
+    }
+
+        .two-labels-progressbar .label-container {
+            width: 680px;
+            display: flex;
+            justify-content: space-between;
+        }
+</style>
+
+@code {
+    private double MaxValue { get; set; } = 50;
+    private double PBValue { get; set; } = 10;
+}
+````
+
+## See Also
+
+* [ProgressBar Label Documentation]({%slug progressbar-label%})