How to refresh the row height programmatically in .NET MAUI DataGrid (SfDataGrid) ?

README.md

@@ -1,2 +1,60 @@
-# How-to-refresh-the-row-height-programmatically-in-.NET-MAUI-DataGrid--SfDataGrid-
-This demo shows how to refresh the row height programmatically in .NET MAUI DataGrid (SfDataGrid) ?
+# How to refresh the row height programmatically in .NET MAUI DataGrid (SfDataGrid) ?
+In this article, we will show you how to refresh the row height programmatically in [.NET MAUI DataGrid](https://www.syncfusion.com/maui-controls/maui-datagrid).
+
+## xaml
+```
+<ContentPage.BindingContext>
+    <local:EmployeeViewModel x:Name="viewModel" />
+</ContentPage.BindingContext>
+
+<syncfusion:SfDataGrid x:Name="sfGrid" 
+                       GridLinesVisibility="Both"
+                       HeaderGridLinesVisibility="Both"
+                       AutoGenerateColumnsMode="None"
+                       QueryRowHeight="sfGrid_QueryRowHeight"
+                       ItemsSource="{Binding Employees}">
+
+    <syncfusion:SfDataGrid.Columns>
+        <syncfusion:DataGridNumericColumn MappingName="EmployeeID"
+                                          Format="#"
+                                          HeaderText="Employee ID" />
+        <syncfusion:DataGridTextColumn MappingName="Name"
+                                       HeaderText="Employee Name" />
+        <syncfusion:DataGridTextColumn MappingName="Title"
+                                       HeaderText="Designation" />
+        <syncfusion:DataGridDateColumn MappingName="HireDate"
+                                       HeaderText="Hire Date" />
+
+    </syncfusion:SfDataGrid.Columns>
+
+</syncfusion:SfDataGrid>
+``` 
+
+## Xaml.cs
+The code below demonstrates how to refresh the row height programmatically in the QueryRowHeight event of SfDataGrid.
+```
+private void sfGrid_QueryRowHeight(object sender, Syncfusion.Maui.DataGrid.DataGridQueryRowHeightEventArgs e)
+{
+    if (e.RowIndex > 0)
+    {
+        e.Height = e.GetIntrinsicRowHeight(e.RowIndex);
+        e.Handled = true;
+        (sender as SfDataGrid).InvalidateRowHeight(e.RowIndex, true);
+    }
+}
+```
+
+<img src="https://support.syncfusion.com/kb/agent/attachment/inline?token=eyJhbGciOiJodHRwOi8vd3d3LnczLm9yZy8yMDAxLzA0L3htbGRzaWctbW9yZSNobWFjLXNoYTI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjM1ODMxIiwib3JnaWQiOiIzIiwiaXNzIjoic3VwcG9ydC5zeW5jZnVzaW9uLmNvbSJ9.xZVPkjhEEs9zD1jeqE_bzi53n_rgQmeN5v6okG8A1Mg" width=700/>
+
+[View sample in GitHub](https://github.com/SyncfusionExamples/How-to-refresh-the-row-height-programmatically-in-.NET-MAUI-DataGrid--SfDataGrid-)
+
+Take a moment to explore this [documentation](https://help.syncfusion.com/maui/datagrid/overview), where you can find more information about Syncfusion .NET MAUI DataGrid (SfDataGrid) with code examples. Please refer to this [link](https://www.syncfusion.com/maui-controls/maui-datagrid) to learn about the essential features of Syncfusion .NET MAUI DataGrid (SfDataGrid).
+
+##### Conclusion
+
+I hope you enjoyed learning about how to refresh the row height programmatically in the .NET MAUI DataGrid (SfDataGrid).
+
+You can refer to our [.NET MAUI DataGrid’s feature tour](https://www.syncfusion.com/maui-controls/maui-datagrid) page to learn about its other groundbreaking feature representations. You can also explore our [.NET MAUI DataGrid Documentation](https://help.syncfusion.com/maui/datagrid/getting-started) to understand how to present and manipulate data. 
+For current customers, you can check out our .NET MAUI components on the [License and Downloads](https://www.syncfusion.com/sales/teamlicense) page. If you are new to Syncfusion, you can try our 30-day [free trial](https://www.syncfusion.com/downloads/maui) to explore our .NET MAUI DataGrid and other .NET MAUI components.
+
+If you have any queries or require clarifications, please let us know in the comments below. You can also contact us through our [support forums](https://www.syncfusion.com/forums), [Direct-Trac](https://support.syncfusion.com/create) or [feedback portal](https://www.syncfusion.com/feedback/maui?control=sfdatagrid), or the feedback portal. We are always happy to assist you!

SfDataGridSample/SfDataGridSample.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.12.35506.116 d17.12
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SfDataGridSample", "SfDataGridSample\SfDataGridSample.csproj", "{EEB0310E-49AF-4663-87C2-E585EEFE9E5E}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{EEB0310E-49AF-4663-87C2-E585EEFE9E5E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EEB0310E-49AF-4663-87C2-E585EEFE9E5E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EEB0310E-49AF-4663-87C2-E585EEFE9E5E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EEB0310E-49AF-4663-87C2-E585EEFE9E5E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

SfDataGridSample/SfDataGridSample/App.xaml

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+<?xml version = "1.0" encoding = "UTF-8" ?>
+<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:local="clr-namespace:SfDataGridSample"
+             x:Class="SfDataGridSample.App">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="Resources/Styles/Colors.xaml" />
+                <ResourceDictionary Source="Resources/Styles/Styles.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

SfDataGridSample/SfDataGridSample/App.xaml.cs

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+namespace SfDataGridSample
+{
+    public partial class App : Application
+    {
+        public App()
+        {
+            InitializeComponent();
+        }
+
+        protected override Window CreateWindow(IActivationState? activationState)
+        {
+            return new Window(new AppShell());
+        }
+    }
+}

SfDataGridSample/SfDataGridSample/AppShell.xaml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<Shell
+    x:Class="SfDataGridSample.AppShell"
+    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+    xmlns:local="clr-namespace:SfDataGridSample"
+    Shell.FlyoutBehavior="Flyout"
+    Title="SfDataGridSample">
+
+    <ShellContent
+        Title="Home"
+        ContentTemplate="{DataTemplate local:MainPage}"
+        Route="MainPage" />
+
+</Shell>

SfDataGridSample/SfDataGridSample/AppShell.xaml.cs

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+namespace SfDataGridSample
+{
+    public partial class AppShell : Shell
+    {
+        public AppShell()
+        {
+            InitializeComponent();
+        }
+    }
+}

SfDataGridSample/SfDataGridSample/ColorConverter.cs

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+using Syncfusion.Maui.DataGrid;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SfDataGridSample
+{
+    public class ColorConverter : IValueConverter
+    {
+        object IValueConverter.Convert(object value, Type targetType, object parameter, CultureInfo info)
+        {
+            var dataGridRow = value as DataGridRow;
+            var rowData = dataGridRow.DataRow.RowData;
+            if ((rowData as Employee).EmployeeID == 1005)
+                return Colors.LightBlue;
+            else
+                return Colors.White;
+        }
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

SfDataGridSample/SfDataGridSample/MainPage.xaml

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+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:syncfusion="clr-namespace:Syncfusion.Maui.DataGrid;assembly=Syncfusion.Maui.DataGrid"
+             xmlns:local="clr-namespace:SfDataGridSample"
+             x:Class="SfDataGridSample.MainPage">
+
+    <ContentPage.BindingContext>
+        <local:EmployeeViewModel x:Name="viewModel" />
+    </ContentPage.BindingContext>
+
+    <syncfusion:SfDataGrid x:Name="sfGrid" 
+                           GridLinesVisibility="Both"
+                           HeaderGridLinesVisibility="Both"
+                           AutoGenerateColumnsMode="None"
+                           QueryRowHeight="sfGrid_QueryRowHeight"
+                           ItemsSource="{Binding Employees}">
+
+        <syncfusion:SfDataGrid.Columns>
+            <syncfusion:DataGridNumericColumn MappingName="EmployeeID"
+                                              Format="#"
+                                              HeaderText="Employee ID" />
+            <syncfusion:DataGridTextColumn MappingName="Name"
+                                           HeaderText="Employee Name" />
+            <syncfusion:DataGridTextColumn MappingName="Title"
+                                           HeaderText="Designation" />
+            <syncfusion:DataGridDateColumn MappingName="HireDate"
+                                           HeaderText="Hire Date" />
+
+        </syncfusion:SfDataGrid.Columns>
+
+    </syncfusion:SfDataGrid>
+
+</ContentPage>

SfDataGridSample/SfDataGridSample/MainPage.xaml.cs

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+using Syncfusion.Maui.DataGrid;
+using Syncfusion.Maui.DataGrid.Helper;
+using System.Reflection;
+
+namespace SfDataGridSample
+{
+    public partial class MainPage : ContentPage
+    {
+        public MainPage()
+        {
+            InitializeComponent();
+        }
+
+        private void sfGrid_QueryRowHeight(object sender, Syncfusion.Maui.DataGrid.DataGridQueryRowHeightEventArgs e)
+        {
+            if (e.RowIndex > 0)
+            {
+                e.Height = e.GetIntrinsicRowHeight(e.RowIndex);
+                e.Handled = true;
+                (sender as SfDataGrid).InvalidateRowHeight(e.RowIndex, true);
+            }
+        }
+    }
+}

SfDataGridSample/SfDataGridSample/MauiProgram.cs

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+using Microsoft.Extensions.Logging;
+using Syncfusion.Maui.Core.Hosting;
+
+namespace SfDataGridSample
+{
+    public static class MauiProgram
+    {
+        public static MauiApp CreateMauiApp()
+        {
+            var builder = MauiApp.CreateBuilder();
+            builder
+                .UseMauiApp<App>()
+                .ConfigureSyncfusionCore()
+                .ConfigureFonts(fonts =>
+                {
+                    fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
+                    fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
+                });
+
+#if DEBUG
+    		builder.Logging.AddDebug();
+#endif
+
+            return builder.Build();
+        }
+    }
+}