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スタックパネルとフレームのあるウィンドウがあります。メニューを保持しているスタックパネル。メニューを選択する際に、フレーム内にUserControlsをロードしています。

ただし、問題は、UserControlがフレームの中央に表示され、最大化されていないことです。

UserControlをフレームの幅に最大化し、UserControl内のすべてのコントロールのサイズを変更するのを手伝ってくれる人はいますか？

これが私のxamlファイルです...

UserControl：

<UserControl x:Class="PosWp.Categorys"
             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" 
             HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch"
             HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
             d:DesignHeight="400" d:DesignWidth="700" Loaded="UserControl_Loaded">

    <UserControl.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="ButtonStyleDictionary.xaml"></ResourceDictionary>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </UserControl.Resources>
    <ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto" Width="700">
        <StackPanel  Margin="0,0,0,0" Height="Auto" Width="Auto">
            <TabControl Name="Tabs1" TabStripPlacement="top"  BorderThickness="0"   BorderBrush="#CC684331" Margin="0,0,0,0">
                <TabControl.Background>
                    <RadialGradientBrush>
                        <GradientStop Color="Gray" Offset="0"/>
                        <GradientStop Color="Gray" Offset="0"/>
                        <GradientStop Color="Gray" Offset="0"/>
                        <GradientStop Color="Gray" Offset="0"/>
                    </RadialGradientBrush>
                </TabControl.Background>
                    <TabItem Header="Category" Name="GridCat" IsSelected="False" Visibility="Hidden">                                 
                                <Grid Height="280" Width="671">
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="200"/>
                                        <ColumnDefinition Width="200*"/>
                                    </Grid.ColumnDefinitions>
                                    <Grid.RowDefinitions>
                                        <RowDefinition Height="23"></RowDefinition>
                                        <RowDefinition Height="34" />
                                        <RowDefinition Height="143" />
                                        <RowDefinition Height="50*"></RowDefinition>
                                    </Grid.RowDefinitions>
                                    <DataGrid IsReadOnly="True" AutoGenerateColumns="False" AlternatingRowBackground="Beige"   Height="142"  Grid.ColumnSpan="2" FontWeight="Bold" HorizontalAlignment="Center"   Margin="0,0,206,0" Name="dgCategory"  VerticalAlignment="Top" Width="460" Grid.RowSpan="3"  SelectionChanged="dgCategory_SelectionChanged">
                                        <DataGrid.Columns>
                                            <DataGridTextColumn Binding="{Binding Path=CategoryCode}" Header="Category"  Width="200" ></DataGridTextColumn>
                                            <DataGridTextColumn Binding="{Binding Path=Categoryname}" Header="CategoryName" Width="250" ></DataGridTextColumn>
                                        </DataGrid.Columns>
                                    </DataGrid>
                                    <Button x:Name="Create" Template="{StaticResource Create}"  Height="30" HorizontalAlignment="Left"  Grid.Row="3" Margin="40,0,0,0" Click="Create_Click"  VerticalAlignment="Top" Width="75" />
                                    <Button x:Name="Edit" Template="{StaticResource Edit}" Height="30" HorizontalAlignment="Left" Grid.Row="3" Margin="120,0,0,0"  Click="Edit_Click" VerticalAlignment="Top" Width="75"  />
                                    <Button x:Name="Delete" Template="{StaticResource Delete}" Height="30" HorizontalAlignment="Left" Grid.Row="3" Grid.Column="1" Click="Delete_Click" Margin="0,0,0,0"   VerticalAlignment="Top" Width="75" />
                                    <Button x:Name="Exit" Template="{StaticResource Exit}" Height="30" HorizontalAlignment="Left" Grid.Row="3" Grid.Column="1" Click="Exit_Click" Margin="80,0,0,0"   VerticalAlignment="Top" Width="78" />
                        <Label Content="Category Master" FontWeight="Bold"  Grid.ColumnSpan="2" Height="28" HorizontalAlignment="Left" Margin="167,-39,0,0" Name="lblgrid" VerticalAlignment="Top" Width="136" />
                    </Grid>
                    </TabItem>             

                    <TabItem Header="Category" Name="Cat"  Visibility="Hidden">
                        <Grid Height="280" Width="689">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="180"/>
                                <ColumnDefinition Width="250"/>
                                <ColumnDefinition Width="*"/>
                            </Grid.ColumnDefinitions>
                            <Grid.RowDefinitions>
                                <RowDefinition Height="70"></RowDefinition>
                                <RowDefinition Height="70"></RowDefinition>
                                <RowDefinition Height="70"></RowDefinition>
                                <RowDefinition Height="*"></RowDefinition>
                            </Grid.RowDefinitions>
                            <Label Content="CategoryCode" FontWeight="Bold" FontSize="12" Name="lblCatcode" Width="110" Margin="0,29,0,16" Height="25" HorizontalAlignment="Right"></Label>
                            <Label Content="CategoryName" FontWeight="Bold" FontSize="12" Grid.Row="1" Name="lblCatName" Width="110" Margin="0,22,0,23" HorizontalAlignment="Right"></Label>
                            <TextBox Name="txtCatcode" Grid.Column="1" Width="170" HorizontalAlignment="Left" Margin="0,28,0,17" Height="25"></TextBox>
                            <TextBox Name="txtCatName" Grid.Column="1" Grid.Row="1" Width="170" HorizontalAlignment="Left" Margin="0,22,0,0" Height="25" VerticalAlignment="Top"></TextBox>
                            <Button x:Name="Save" Template="{StaticResource Save}" Grid.Column="1" Grid.Row="2" Margin="5,0,0,0" HorizontalAlignment="Left" Click="Save_Click"  Width="85" Height="30" ></Button>
                            <Button x:Name="Update" Template="{StaticResource Update}" Visibility="Hidden" Grid.Column="1" Grid.Row="2" Margin="5,0,0,0" Click="Update_Click" HorizontalAlignment="Left"  Width="85" Height="30" ></Button>
                            <Button x:Name="Remove" Template="{StaticResource Remove}" Visibility="Hidden" Grid.Column="1" Grid.Row="2" Margin="5,0,0,0" Click="Remove_Click" HorizontalAlignment="Left"  Width="85" Height="30"></Button>
                            <Button x:Name="Close" Template="{StaticResource Close}" Grid.Column="1" Grid.Row="2" Margin="95,0,0,0" HorizontalAlignment="Left"   Height="30" Click="Close_Click"  Width="85"></Button>
                        <Label Content="Category Master" FontWeight="Bold"  Grid.ColumnSpan="2" Height="28" HorizontalAlignment="Left" Margin="167,-39,0,0" Name="lblcategory" VerticalAlignment="Top" />
                    </Grid>
                    </TabItem>                    
                </TabControl>
        </StackPanel>
    </ScrollViewer>
</UserControl>

ウィンドウxaml：

<Window x:Class="PosWp.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="650" ResizeMode="CanResize" WindowState="Maximized" WindowStartupLocation="CenterScreen">
    <Window.Resources>
        <Style TargetType="{x:Type Button}">
            <Setter Property="Background" Value="CornflowerBlue" />
            <Setter Property="Height" Value="22" />
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type Button}">
                        <Grid Height="{TemplateBinding Height}">
                            <Grid.RowDefinitions>
                                <RowDefinition Height="1.8*" />
                                <RowDefinition Height="*" />
                            </Grid.RowDefinitions>
                            <Rectangle Grid.RowSpan="2" RadiusX="7" RadiusY="7" Fill="{TemplateBinding Background}">
                                <Rectangle.Stroke>
                                    <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
                                        <GradientStop Offset="0" Color="Black" />
                                        <GradientStop Offset="1" Color="HotPink" />
                                    </LinearGradientBrush>
                                </Rectangle.Stroke>
                            </Rectangle>

                            <Rectangle Margin="3,1" RadiusX="3" RadiusY="3">
                                <Rectangle.Fill>
                                    <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
                                        <GradientStop Offset="0" Color="#dfff" />
                                        <GradientStop Offset="1" Color="#0fff" />
                                    </LinearGradientBrush>
                                </Rectangle.Fill>
                            </Rectangle>
                            <ContentPresenter Grid.RowSpan="3" Margin="13,2,13,4" HorizontalAlignment="Center" VerticalAlignment="Center" />
                        </Grid>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>


    </Window.Resources>

    <Grid>
        <Grid.Background>
            <RadialGradientBrush>
                <GradientStop Color="#FFF3F3F3" Offset="0"/>
                <GradientStop Color="#FFEBEBEB" Offset="0"/>
                <GradientStop Color="#FFDDDDDD" Offset="0"/>
                <GradientStop Color="#FF28BCE6" Offset="0"/>
            </RadialGradientBrush>
        </Grid.Background>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="220"/>
            <ColumnDefinition Width="321*"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>

        </Grid.RowDefinitions>

        <ScrollViewer Grid.Column="0" Height="Auto" Width="Auto"  >
            <StackPanel Grid.Column="0" Height="Auto"  Orientation="Vertical" ScrollViewer.VerticalScrollBarVisibility="Auto">

                <StackPanel HorizontalAlignment="Left" Grid.Column="0"  Height="Auto" Width="220" >
                    <Expander Header="Master" HorizontalAlignment="Left" Grid.Column="0" FontWeight="Bold" Width="200" Height="Auto" >
                        <StackPanel ScrollViewer.VerticalScrollBarVisibility="Auto" >
                            <StackPanel HorizontalAlignment="Left" Height="Auto" Width="200" >
                                <Button Content="Category"  Margin="10,0,0,0"  Name="btnMasCat" Click="btnMasCat_Click"/>
                                <Button Content="Department" Margin="10,0,0,0" Name="btnMasDep" Click="btnMasDep_Click" />
                                <Button Content="Employee" Margin="10,0,0,0" Name="btnMasEmp"   Click="btnMasEmp_Click" />
                                <Button Content="Kitchen" Margin="10,0,0,0" Name="btnMasKit" Click="btnMasKit_Click"/>
                                <Button Content="PayMode" Margin="10,0,0,0" Name="btnMasPay" Click="btnMasPay_Click"/>
                                <Button Content="Modifier" Margin="10,0,0,0" Name="btnMasMod" Click="btnMasMod_Click"/>
                                <Button Content="PosMaster" Margin="10,0,0,0" Name="btnMasPos" Click="btnMasPos_Click"/>
                                <Button Content="Session" Margin="10,0,0,0" Name="btnMasSession" Click="btnMasSession_Click"/>
                                <Button Content="Table" Margin="10,0,0,0" Name="btnMasTable" Click="btnMasTable_Click"/>
                                <Button Content="Tax" Margin="10,0,0,0" Name="btnMasTax" Click="btnMasTax_Click"/>
                                <Button Content="Discount" Margin="10,0,0,0" Name="btnMasDis" Click="btnMasDis_Click"/>
                                <Button Content="ItemMaster" Margin="10,0,0,0" Name="btnMasItem" Click="btnMasItem_Click"/>
                                <Button Content="Shift" Margin="10,0,0,0" Name="btnMasShift" Click="btnMasShift_Click"/>
                                <Button Content="User" Margin="10,0,0,0" Name="btnMasUser" Click="btnMasUser_Click"/>
                                <Button Content="RoomMaster" Margin="10,0,0,0" Name="btnMasRoom" Click="btnMasRoom_Click"/>
                                <Button Content="Unit" Margin="10,0,0,0" Name="btnMasUnit" Click="btnMasUnit_Click"/>
                            </StackPanel>
                        </StackPanel>

                    </Expander>
                    <Expander Header="Transaction" HorizontalAlignment="Left" FontWeight="Bold" Width="200" Height="Auto" ScrollViewer.VerticalScrollBarVisibility="Auto">
                        <StackPanel ScrollViewer.VerticalScrollBarVisibility="Auto">
                            <StackPanel HorizontalAlignment="Left" Width="200" ScrollViewer.VerticalScrollBarVisibility="Auto">
                                <Button Content="BookigTable" Margin="10,0,0,0" Name="btnBooking" Click="btnBooking_Click"/>
                                <Button Content="Button B" Margin="10,0,0,0" />
                                <Button Content="Button C" Margin="10,0,0,0" />
                                <Button Content="Button D" Margin="10,0,0,0" />
                                <Button Content="Button E" Margin="10,0,0,0" />
                            </StackPanel>
                        </StackPanel>
                    </Expander>
                    <Expander Header="Report" HorizontalAlignment="Left" FontWeight="Bold" Width="200" ScrollViewer.VerticalScrollBarVisibility="Auto">
                        <StackPanel ScrollViewer.VerticalScrollBarVisibility="Auto">
                            <StackPanel HorizontalAlignment="Left"  Width="200" ScrollViewer.VerticalScrollBarVisibility="Auto">
                                <Button Content="Category" Margin="10,0,0,0"   Name="btnRepCat" Click="btnRepCat_Click"/>
                                <Button Content="Department" Margin="10,0,0,0" Name="btnRepDep" Click="btnRepDep_Click"/>
                                <Button Content="Employee" Margin="10,0,0,0" Name="btnRepEmp" Click="btnRepEmp_Click"/>
                                <Button Content="Kitchen" Margin="10,0,0,0" Name="btnRepKit" Click="btnRepKit_Click"/>
                                <Button Content="PayMode" Margin="10,0,0,0" Name="btnRepPay" Click="btnRepPay_Click"/>
                                <Button Content="Modifier" Margin="10,0,0,0" Name="btnRepMod" Click="btnRepMod_Click"/>
                                <Button Content="PosMaster" Margin="10,0,0,0" Name="btnRepPos" Click="btnRepPos_Click"/>
                                <Button Content="Session" Margin="10,0,0,0" Name="btnRepsession" Click="btnRepsession_Click"/>
                                <Button Content="Table" Margin="10,0,0,0" Name="btnRepTable" Click="btnRepTable_Click"/>
                                <Button Content="Tax" Margin="10,0,0,0" Name="btnRepTax" Click="btnRepTax_Click"/>
                                <Button Content="Discount" Margin="10,0,0,0" Name="btnRepDis" Click="btnRepDis_Click"/>
                                <Button Content="ItemMaster" Margin="10,0,0,0" Name="btnRepItem" Click="btnRepItem_Click"/>
                                <Button Content="Shift" Margin="10,0,0,0" Name="btnRepShift" Click="btnRepShift_Click"/>
                                <Button Content="User" Margin="10,0,0,0" Name="btnRepUser" Click="btnRepUser_Click"/>
                                <Button Content="RoomMaster" Margin="10,0,0,0" Name="btnRepRoom" Click="btnRepRoom_Click"/>
                                <Button Content="Unit" Margin="10,0,0,0" Name="btnRepUnit" Click="btnRepUnit_Click"/>
                            </StackPanel>
                        </StackPanel>
                    </Expander>
                </StackPanel>
            </StackPanel>
        </ScrollViewer>

        <Frame Grid.Column="1"  NavigationUIVisibility="Hidden"   Margin="0,0,0,0" Name="frame1"  >
            <Frame.Background>
                <RadialGradientBrush >
                    <GradientStop Color="#FFF3F3F3" Offset="0"/>
                    <GradientStop Color="#FFEBEBEB" Offset="0"/>
                    <GradientStop Color="#FFDDDDDD" Offset="0"/>
                    <GradientStop Color="#FF28BCE6" Offset="0"/>
                </RadialGradientBrush>
            </Frame.Background>            
        </Frame>
    </Grid>    
</Window>
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1 に答える 1

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frame1 の Content を UserControl のインスタンスに設定すると、フレームのサイズが取得されます。最大化されていないと感じる理由は、UserControl 内で要素の高さと幅を設定したためです (ScrollViewer の幅など)。UserControl の Background を何らかの色に設定するだけで、実行時にフレームのサイズが表示されます。しかし、ユーザーコントロール内のコンテンツはユーザーコントロールのサイズをとっていません。

WPF レイアウトは Winforms とは異なり、すべてのコントロールの高さと幅を排他的に設定することはお勧めできません。コントロールは、そのコンテンツに従ってレンダリングされます。

于 2013-03-22T07:14:40.053 に答える