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Merged
erikdarlingdata merged 1 commit into from
Feb 20, 2026
Merged

Add current configuration view to Dashboard Overview #180

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117 changes: 117 additions & 0 deletions Dashboard/Controls/CurrentConfigContent.xaml
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<UserControl x:Class="PerformanceMonitorDashboard.Controls.CurrentConfigContent"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
mc:Ignorable="d"
d:DesignHeight="450" d:DesignWidth="800"
Loaded="OnLoaded">
<TabControl>
<!-- Current Server Configuration Sub-Tab -->
<TabItem Header="Server Configuration">
<Grid>
<DataGrid x:Name="ServerConfigDataGrid" AutoGenerateColumns="False" IsReadOnly="True"
RowHeight="25" GridLinesVisibility="Horizontal" CanUserResizeColumns="True" ContextMenu="{StaticResource DataGridContextMenu}"
ScrollViewer.CanContentScroll="True" ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.VerticalScrollBarVisibility="Auto">
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding ConfigurationName}" Width="220">
<DataGridTextColumn.Header>
<StackPanel>
<TextBlock Text="Setting" FontWeight="Bold" Margin="0,0,0,2"/>
<TextBox Width="210" Height="22" FontSize="11" TextChanged="ServerConfigFilterTextBox_TextChanged" Tag="ConfigurationName"/>
</StackPanel>
</DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding ValueConfigured}" Width="100">
<DataGridTextColumn.Header>
<StackPanel>
<TextBlock Text="Configured" FontWeight="Bold" Margin="0,0,0,2"/>
<TextBox Width="90" Height="22" FontSize="11" TextChanged="ServerConfigFilterTextBox_TextChanged" Tag="ValueConfigured"/>
</StackPanel>
</DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding ValueInUse}" Width="100">
<DataGridTextColumn.Header>
<StackPanel>
<TextBlock Text="In Use" FontWeight="Bold" Margin="0,0,0,2"/>
<TextBox Width="90" Height="22" FontSize="11" TextChanged="ServerConfigFilterTextBox_TextChanged" Tag="ValueInUse"/>
</StackPanel>
</DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding ValueMinimum}" Width="80" Header="Minimum"/>
<DataGridTextColumn Binding="{Binding ValueMaximum}" Width="80" Header="Maximum"/>
<DataGridCheckBoxColumn Binding="{Binding IsDynamic}" Width="65" Header="Dynamic"/>
<DataGridCheckBoxColumn Binding="{Binding IsAdvanced}" Width="70" Header="Advanced"/>
<DataGridTextColumn Binding="{Binding LastChanged, StringFormat='{}{0:yyyy-MM-dd HH:mm:ss}'}" Width="150" Header="Last Changed"/>
<DataGridTextColumn Binding="{Binding Description}" Width="*" MinWidth="200" Header="Description"/>
</DataGrid.Columns>
</DataGrid>
<TextBlock x:Name="ServerConfigNoDataMessage" Style="{StaticResource NoDataMessage}"/>
</Grid>
</TabItem>

<!-- Current Database Configuration Sub-Tab -->
<TabItem Header="Database Configuration">
<Grid>
<DataGrid x:Name="DatabaseConfigDataGrid" AutoGenerateColumns="False" IsReadOnly="True"
RowHeight="25" GridLinesVisibility="Horizontal" CanUserResizeColumns="True" ContextMenu="{StaticResource DataGridContextMenu}"
ScrollViewer.CanContentScroll="True" ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.VerticalScrollBarVisibility="Auto">
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding DatabaseName}" Width="150">
<DataGridTextColumn.Header>
<StackPanel>
<TextBlock Text="Database" FontWeight="Bold" Margin="0,0,0,2"/>
<TextBox Width="140" Height="22" FontSize="11" TextChanged="DatabaseConfigFilterTextBox_TextChanged" Tag="DatabaseName"/>
</StackPanel>
</DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding SettingType}" Width="160">
<DataGridTextColumn.Header>
<StackPanel>
<TextBlock Text="Setting Type" FontWeight="Bold" Margin="0,0,0,2"/>
<TextBox Width="150" Height="22" FontSize="11" TextChanged="DatabaseConfigFilterTextBox_TextChanged" Tag="SettingType"/>
</StackPanel>
</DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding SettingName}" Width="220">
<DataGridTextColumn.Header>
<StackPanel>
<TextBlock Text="Setting Name" FontWeight="Bold" Margin="0,0,0,2"/>
<TextBox Width="210" Height="22" FontSize="11" TextChanged="DatabaseConfigFilterTextBox_TextChanged" Tag="SettingName"/>
</StackPanel>
</DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding SettingValue}" Width="200">
<DataGridTextColumn.Header>
<StackPanel>
<TextBlock Text="Value" FontWeight="Bold" Margin="0,0,0,2"/>
<TextBox Width="190" Height="22" FontSize="11" TextChanged="DatabaseConfigFilterTextBox_TextChanged" Tag="SettingValue"/>
</StackPanel>
</DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding LastChanged, StringFormat='{}{0:yyyy-MM-dd HH:mm:ss}'}" Width="150" Header="Last Changed"/>
</DataGrid.Columns>
</DataGrid>
<TextBlock x:Name="DatabaseConfigNoDataMessage" Style="{StaticResource NoDataMessage}"/>
</Grid>
</TabItem>

<!-- Current Trace Flags Sub-Tab -->
<TabItem Header="Trace Flags">
<Grid>
<DataGrid x:Name="TraceFlagsDataGrid" AutoGenerateColumns="False" IsReadOnly="True"
RowHeight="25" GridLinesVisibility="Horizontal" CanUserResizeColumns="True" ContextMenu="{StaticResource DataGridContextMenu}"
ScrollViewer.CanContentScroll="True" ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.VerticalScrollBarVisibility="Auto">
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding TraceFlag}" Width="100" Header="Trace Flag"/>
<DataGridCheckBoxColumn Binding="{Binding Status}" Width="70" Header="Enabled"/>
<DataGridCheckBoxColumn Binding="{Binding IsGlobal}" Width="70" Header="Global"/>
<DataGridCheckBoxColumn Binding="{Binding IsSession}" Width="70" Header="Session"/>
<DataGridTextColumn Binding="{Binding LastChanged, StringFormat='{}{0:yyyy-MM-dd HH:mm:ss}'}" Width="150" Header="Last Changed"/>
</DataGrid.Columns>
</DataGrid>
<TextBlock x:Name="TraceFlagsNoDataMessage" Style="{StaticResource NoDataMessage}"/>
</Grid>
</TabItem>
</TabControl>
</UserControl>
122 changes: 122 additions & 0 deletions Dashboard/Controls/CurrentConfigContent.xaml.cs
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/*
* Copyright (c) 2026 Erik Darling, Darling Data LLC
*
* This file is part of the SQL Server Performance Monitor.
*
* Licensed under the MIT License. See LICENSE file in the project root for full license information.
*/

using System;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using PerformanceMonitorDashboard.Helpers;
using PerformanceMonitorDashboard.Services;

namespace PerformanceMonitorDashboard.Controls
{
public partial class CurrentConfigContent : UserControl
{
private DatabaseService? _databaseService;

public CurrentConfigContent()
{
InitializeComponent();
}

public void Initialize(DatabaseService databaseService)
{
_databaseService = databaseService;
}

public async Task RefreshAllDataAsync()
{
if (_databaseService == null) return;

await Task.WhenAll(
RefreshServerConfigAsync(),
RefreshDatabaseConfigAsync(),
RefreshTraceFlagsAsync()
);
}

private void OnLoaded(object sender, RoutedEventArgs e)
{
TabHelpers.AutoSizeColumnMinWidths(ServerConfigDataGrid);
TabHelpers.AutoSizeColumnMinWidths(DatabaseConfigDataGrid);
TabHelpers.AutoSizeColumnMinWidths(TraceFlagsDataGrid);
TabHelpers.FreezeColumns(ServerConfigDataGrid, 1);
TabHelpers.FreezeColumns(DatabaseConfigDataGrid, 1);
}

#region Server Configuration

private async Task RefreshServerConfigAsync()
{
if (_databaseService == null) return;

try
{
var data = await _databaseService.GetCurrentServerConfigAsync();
ServerConfigDataGrid.ItemsSource = data;
ServerConfigNoDataMessage.Visibility = data.Count == 0 ? Visibility.Visible : Visibility.Collapsed;
}
catch (Exception ex)
{
Logger.Error($"Error loading server configuration: {ex.Message}");
}
}

private void ServerConfigFilterTextBox_TextChanged(object sender, TextChangedEventArgs e)
{
DataGridFilterService.ApplyFilter(ServerConfigDataGrid, sender as TextBox);
}

#endregion

#region Database Configuration

private async Task RefreshDatabaseConfigAsync()
{
if (_databaseService == null) return;

try
{
var data = await _databaseService.GetCurrentDatabaseConfigAsync();
DatabaseConfigDataGrid.ItemsSource = data;
DatabaseConfigNoDataMessage.Visibility = data.Count == 0 ? Visibility.Visible : Visibility.Collapsed;
}
catch (Exception ex)
{
Logger.Error($"Error loading database configuration: {ex.Message}");
}
}

private void DatabaseConfigFilterTextBox_TextChanged(object sender, TextChangedEventArgs e)
{
DataGridFilterService.ApplyFilter(DatabaseConfigDataGrid, sender as TextBox);
}

#endregion

#region Trace Flags

private async Task RefreshTraceFlagsAsync()
{
if (_databaseService == null) return;

try
{
var data = await _databaseService.GetCurrentTraceFlagsAsync();
TraceFlagsDataGrid.ItemsSource = data;
TraceFlagsNoDataMessage.Visibility = data.Count == 0 ? Visibility.Visible : Visibility.Collapsed;
}
catch (Exception ex)
{
Logger.Error($"Error loading trace flags: {ex.Message}");
}
}

#endregion
}
}
43 changes: 43 additions & 0 deletions Dashboard/Models/CurrentServerConfigItem.cs
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/*
* Copyright (c) 2026 Erik Darling, Darling Data LLC
*
* This file is part of the SQL Server Performance Monitor.
*
* Licensed under the MIT License. See LICENSE file in the project root for full license information.
*/

using System;

namespace PerformanceMonitorDashboard.Models
{
public class CurrentServerConfigItem
{
public string ConfigurationName { get; set; } = string.Empty;
public string ValueConfigured { get; set; } = string.Empty;
public string ValueInUse { get; set; } = string.Empty;
public string ValueMinimum { get; set; } = string.Empty;
public string ValueMaximum { get; set; } = string.Empty;
public bool IsDynamic { get; set; }
public bool IsAdvanced { get; set; }
public string Description { get; set; } = string.Empty;
public DateTime LastChanged { get; set; }
}

public class CurrentDatabaseConfigItem
{
public string DatabaseName { get; set; } = string.Empty;
public string SettingType { get; set; } = string.Empty;
public string SettingName { get; set; } = string.Empty;
public string SettingValue { get; set; } = string.Empty;
public DateTime LastChanged { get; set; }
}

public class CurrentTraceFlagItem
{
public int TraceFlag { get; set; }
public bool Status { get; set; }
public bool IsGlobal { get; set; }
public bool IsSession { get; set; }
public DateTime LastChanged { get; set; }
}
}
5 changes: 5 additions & 0 deletions Dashboard/ServerTab.xaml
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Expand Up @@ -229,6 +229,11 @@
<controls:DefaultTraceContent x:Name="DefaultTraceTab" />
</TabItem>

<!-- Current Configuration Sub-Tab -->
<TabItem Header="Current Configuration">
<controls:CurrentConfigContent x:Name="CurrentConfigTab" />
</TabItem>

<!-- Server Configuration Changes Sub-Tab -->
<TabItem Header="Server Config Changes">
<Grid>
Expand Down
5 changes: 4 additions & 1 deletion Dashboard/ServerTab.xaml.cs
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Expand Up @@ -115,6 +115,7 @@ public ServerTab(ServerConnection serverConnection, int utcOffsetMinutes = 0)
DailySummaryTab.Initialize(_databaseService);
CriticalIssuesTab.Initialize(_databaseService);
DefaultTraceTab.Initialize(_databaseService);
CurrentConfigTab.Initialize(_databaseService);
MemoryTab.Initialize(_databaseService);
PerformanceTab.Initialize(_databaseService, s => StatusText.Text = s);
SystemEventsContent.Initialize(_databaseService);
Expand Down Expand Up @@ -1169,6 +1170,7 @@ private async Task ApplyAndRefreshCurrentTabAsync()
CollectionHealth_Refresh_Click(null, new RoutedEventArgs());
await CriticalIssuesTab.RefreshDataAsync();
await DefaultTraceTab.RefreshAllDataAsync();
await CurrentConfigTab.RefreshAllDataAsync();
await RefreshResourceOverviewAsync();
break;

Expand Down Expand Up @@ -1278,13 +1280,14 @@ private async Task LoadDataAsync()
var dailySummaryTask = DailySummaryTab.RefreshDataAsync();
var criticalIssuesTask = CriticalIssuesTab.RefreshDataAsync();
var defaultTraceTask = DefaultTraceTab.RefreshAllDataAsync();
var currentConfigTask = CurrentConfigTab.RefreshAllDataAsync();
var systemEventsTask = SystemEventsContent.RefreshAllDataAsync();

// Wait for everything to complete before _isRefreshing resets
await Task.WhenAll(
healthTask, blockingEventsTask, deadlocksTask, blockingStatsTask, lockWaitStatsTask,
performanceTask, memoryTask, resourceOverviewTask, runningJobsTask,
resourceMetricsTask, dailySummaryTask, criticalIssuesTask, defaultTraceTask, systemEventsTask);
resourceMetricsTask, dailySummaryTask, criticalIssuesTask, defaultTraceTask, currentConfigTask, systemEventsTask);

// Populate grids with fetched data
var healthData = await healthTask;
Expand Down
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