<UserControl x:Class="GSF.TimeSeries.UI.UserControls.VendorUserControl"             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="650" d:DesignWidth="850"             xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation"             xmlns:uc="clr-namespace:GSF.TimeSeries.UI.UserControls"             xmlns:tsfBinding="clr-namespace:GSF.TimeSeries.UI.Binding;assembly=GSF.TimeSeries.UI"             Background="Transparent">    <UserControl.Resources>        <ResourceDictionary>            <ResourceDictionary.MergedDictionaries>                <ResourceDictionary Source="/GSF.TimeSeries.UI.WPF;Component/Resources/CommonResource.xaml" />                <ResourceDictionary Source="/GSF.TimeSeries.UI.WPF;Component/Resources/StyleResource.xaml" />            </ResourceDictionary.MergedDictionaries>        </ResourceDictionary>    </UserControl.Resources>     <StackPanel Orientation="Vertical">        <Grid x:Name="GridDetailView" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="5" DataContext="{Binding Path=CurrentItem, Mode=TwoWay}" DataContextChanged="GridDetailView_DataContextChanged">            <Grid.BindingGroup >                <BindingGroup Name="input"/>            </Grid.BindingGroup>             <Grid.ColumnDefinitions>                <ColumnDefinition Width="Auto" />                <ColumnDefinition Width="Auto" />                <ColumnDefinition Width="Auto" />                <ColumnDefinition Width="Auto" />            </Grid.ColumnDefinitions>             <Grid.RowDefinitions>                <RowDefinition Height="Auto" />                <RowDefinition Height="Auto" />                <RowDefinition Height="Auto" />                <RowDefinition Height="Auto" />            </Grid.RowDefinitions>                        <TextBlock Text="Acronym" Grid.Row="0" Grid.Column="0"/>            <TextBox Grid.Row="0" Grid.Column="1" Text="{tsfBinding:Column Path=Acronym}" CharacterCasing="Upper"  MaxLength="50"/>            <StackPanel Orientation="Horizontal" Grid.Row="0" Grid.Column="2" HorizontalAlignment="Right" >                <TextBlock Text="Name" Style="{StaticResource RequiredLabel}" />                <TextBlock Style="{StaticResource RequiredMarker}" />            </StackPanel>            <TextBox Grid.Row="0" Grid.Column="3" Text="{tsfBinding:Column Path=Name}" MaxLength="100"/>            <TextBlock Text="Phone Number" Grid.Row="1" Grid.Column="0"/>                        <TextBox Grid.Row="1" Grid.Column="1" Text="{tsfBinding:Column Path=PhoneNumber}" MaxLength="100" />            <TextBlock Text="Contact Email" Grid.Row="1" Grid.Column="2"/>            <TextBox Grid.Row="1" Grid.Column="3" Text="{tsfBinding:Column Path=ContactEmail}" MaxLength="100" />            <TextBlock Grid.Row="2" Grid.Column="0" Text="URL" />            <TextBox Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="3" Width="500" Text="{tsfBinding:Column Path=URL}" />        </Grid>         <uc:DetailViewFooterUserControl x:Name="UserControlDetailViewFooter" DeleteCommand="{Binding DeleteCommand}" ClearCommand="{Binding ClearCommand}" SaveCommand="{Binding SaveCommand}"                SaveEnabled="{tsfBinding:DataOperation Path=(Validation.HasError)}" />         <sdk:DataGrid x:Name="DataGridList" ItemsSource="{Binding CurrentPage}" SelectedItem="{Binding Path=CurrentItem, Mode=TwoWay}" Height="Auto" PreviewKeyDown="DataGrid_PreviewKeyDown"                      Sorting="DataGrid_Sorting" SelectedIndex="{tsfBinding:Column Path=CurrentSelectedIndex}">            <sdk:DataGrid.Columns>                <sdk:DataGridTextColumn Header="Acronym" Width="*" Binding="{tsfBinding:Column Path=Acronym}"/>                <sdk:DataGridTextColumn Header="Name" Width="2*" Binding="{tsfBinding:Column Path=Name}" />                <sdk:DataGridTextColumn Header="URL" Width="3*" Binding="{tsfBinding:Column Path=URL}" />            </sdk:DataGrid.Columns>        </sdk:DataGrid>         <uc:DataPagerUserControl CurrentPageNumber="{Binding CurrentPageNumber}" PageCount="{Binding PageCount}"                                 FirstCommand="{Binding FirstCommand}" PreviousCommand="{Binding PreviousCommand}"                                 NextCommand="{Binding NextCommand}" LastCommand="{Binding LastCommand}"/>    </StackPanel></UserControl>