Maui ENtry Controls

Author: PrashantUnity

content/blog/maui/_index.md

@@ -0,0 +1,10 @@
+---
+title: ".NET Maui World"
+author: "Codefrydev"
+weight: 106
+date: 2025-07-19
+lastmod: 2025-07-19
+hideMeta: true
+description: "Some of the common maui snippet used in Maui" 
+keywords: ["CFD","CodefryDev","Code Fry Dev","Csharp","Linq" ]
+---

content/blog/maui/entry.md

@@ -0,0 +1,124 @@
+---
+title: "Remove under Line from entry"
+author: "PrashantUnity"
+weight: 106
+date: 2025-06-19
+lastmod: 2024-06-19
+dateString: July 2025  
+description: "How to remove Entry underline from maui"
+#canonicalURL: "https://canonical.url/to/page"
+cover:
+    image: "cover.jpg" # image path/url
+    alt: "Download Logo" # alt text
+    #caption: "Optical Character Recognition"  display caption under cover 
+
+tags: [ "NET", "codefrydev", "C sharp", "CFD","maui" , "controls","entry"]
+keywords: [ "NET", "codefrydev", "C sharp", "CFD","maui" , "controls"]
+---
+
+## Steps Create custom class like below
+
+```cs
+
+namespace WaterReminder.CFDControl;
+
+public class CfdEntry :Entry
+{
+    protected override void OnHandlerChanged()
+    {
+        base.OnHandlerChanged();
+
+        SetBorderlessBackground();
+    }
+
+    protected override void OnPropertyChanged([CallerMemberName] string propertyName = null)
+    {
+        base.OnPropertyChanged(propertyName);
+
+        if (propertyName == nameof(BackgroundColor))
+        {
+            SetBorderlessBackground();
+        }
+    }
+
+    private void SetBorderlessBackground()
+    {
+#if ANDROID
+
+        if (Handler is IEntryHandler entryHandler)
+        {
+            if (BackgroundColor == null)
+            {
+                entryHandler.PlatformView.BackgroundTintList =
+                            Android.Content.Res.ColorStateList.ValueOf(Colors.Transparent.ToPlatform());
+            }
+            else
+            {
+                entryHandler.PlatformView.BackgroundTintList =
+                            Android.Content.Res.ColorStateList.ValueOf(BackgroundColor.ToPlatform());
+            }
+        }
+#endif
+    }
+}
+```
+
+## Step uses
+
+> Import Name Spaces. in Xaml and so on ...
+
+```xml
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" 
+             xmlns:cfdControl="clr-namespace:WaterReminder.CFDControl">
+
+    <cfdControl:CfdEntry  Placeholder="This is how you will use"  />
+
+</ContentPage>
+```
+
+## Similar gor for others 
+
+> Example for Picker is shown below
+
+```cs
+public class CfdPicker : Picker
+{
+    protected override void OnHandlerChanged()
+    {
+        base.OnHandlerChanged();
+
+        SetBorderlessBackground();
+    }
+
+    protected override void OnPropertyChanged([CallerMemberName] string propertyName = null)
+    {
+        base.OnPropertyChanged(propertyName);
+
+        if (propertyName == nameof(BackgroundColor))
+        {
+            SetBorderlessBackground();
+        }
+    }
+
+    private void SetBorderlessBackground()
+    {
+#if ANDROID
+
+        if (Handler is IPickerHandler pickerHandler)
+        {
+            if (BackgroundColor == null)
+            {
+                pickerHandler.PlatformView.BackgroundTintList =
+                    Android.Content.Res.ColorStateList.ValueOf(Colors.Transparent.ToPlatform());
+            }
+            else
+            {
+                pickerHandler.PlatformView.BackgroundTintList =
+                    Android.Content.Res.ColorStateList.ValueOf(BackgroundColor.ToPlatform());
+            }
+        }
+#endif
+    }
+}
+```