WPF 控件在网格单元填充后面被切断（？）

Question

对菜鸟问题表示歉意，

我的XAML学习之旅是从WPF开始的，并有以下窗口： 但运行时却是这样的： [下面标记]

我的标记中的什么原因导致了这种情况？我可以把窗口拉长，但我觉得这是作弊，我应该知道是什么原因导致真正理解 XAML/WPF..

另外，我一直在努力遵循良好的实践，任何有关“正确”编码实践的反馈将不胜感激:)谢谢你

标记：

<Window x:Class="xamlFun.NET8.NewTimeLine"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        mc:Ignorable="d"
        ResizeMode="NoResize"
        Title="NewTimeLineGrid" Height="223" Width="688" WindowStyle="ToolWindow">
    <Border Padding="10" Margin="0,0,0,2">
        <Grid>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="110*" />
                <ColumnDefinition Width="105*"/>
                <ColumnDefinition Width="110*"/>
                <ColumnDefinition Width="150*"/>
                <ColumnDefinition Width="150*"/>
            </Grid.ColumnDefinitions>
            <Grid.RowDefinitions>
                <RowDefinition/>
                <RowDefinition/>
                <RowDefinition Height="60"/>
                <RowDefinition/>
            </Grid.RowDefinitions>

            <!---Col 0 Row 0-->
            <StackPanel  Orientation="Horizontal" HorizontalAlignment="Left" Grid.Row="0" Grid.Column="0">
                <Label Content="Start Time" Margin="0 5" />
                <TextBox Name="txtStartTime" Height="20" Width="50" Margin="0 10" TabIndex="0" />
            </StackPanel>
            <!---Col 1 Row 0-->
            <StackPanel  Orientation="Horizontal" HorizontalAlignment="Left" Grid.Row="0" Grid.Column="1">
                <Label Content="Duration" Margin="0 5" />
                <TextBox Name="txtDuration" Height="20" Width="50" Margin="0 10" TabIndex="1" />
            </StackPanel>
            <!---Col 2 Row 0-->
            <StackPanel  Orientation="Horizontal" HorizontalAlignment="Left" Grid.Row="0" Grid.Column="2">
                <Label Content="End Time" Margin="0 5" />
                <TextBox Name="txtEndTime" Height="20" Width="50" Margin="0 10" TabIndex="2" />
            </StackPanel>
            <!---Col 3 Row 0-->
            <StackPanel  Orientation="Horizontal" HorizontalAlignment="Left" Grid.Row="0" Grid.Column="3">
                <Label Content="LogIT Call" Margin="0 5" />
                <TextBox Name="txtLogit" Height="20" Width="80" Margin="0 10" TabIndex="3" />
            </StackPanel>
            <!---Col 4 Row 0-->
            <StackPanel  Orientation="Horizontal" HorizontalAlignment="Left" Grid.Row="0" Grid.Column="4">
                <Label Content="User" Margin="0 5" />
                <TextBox Name="txtUser" Height="20" Width="100" Margin="0 10" TabIndex="3" />
            </StackPanel>
            <!---Col 0 Row 1-->
            <StackPanel  Orientation="Horizontal" HorizontalAlignment="Left" Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="3">
                <Label Content="Client" Margin="0 5" />
                <TextBox Name="txtClient" Height="20" Width="100" Margin="0 10" TabIndex="3" />
            </StackPanel>
            <!---Col 2 Row 1-->
            <StackPanel  Orientation="Horizontal" HorizontalAlignment="Left" Grid.Row="1" Grid.Column="3" Grid.ColumnSpan="2">
                <Label Content="Activiy" Margin="0 5" />
                <TextBox Name="txtActivity" Height="20" Width="100" Margin="0 10" TabIndex="3" />
            </StackPanel>
            <!--Col 0 Row 2-->
            <StackPanel  Orientation="Horizontal" HorizontalAlignment="Left" Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="5">
                <Label Content="Note" Margin="0 5" />
                <TextBox Name="txtNote" Height="40" Margin="0 10" TabIndex="3" Width="600" MaxLines="2" />
            </StackPanel>
            <!--Col 3 Row 3-->
            <StackPanel  Orientation="Horizontal" HorizontalAlignment="Right" Grid.Row="3" Grid.Column="3" Grid.ColumnSpan="2" Margin="10">
                <Button Name="btnSave" Click="btnSave_Click"  Content="Save" Margin="5 0 5 0" Padding="15 0 15 0"></Button>
                <Button Name="btnCancel" Click="btnCancel_Click" Content="Cancel" Margin="5 0 5 0" Padding="15 0 15 0"></Button>
            </StackPanel>
        </Grid>
    </Border>
</Window>

我尝试过调整大小，这有效，但不是我想要的。我已经摆弄了填充、边距和其他类似的旋钮，但预览版和最终版之间的差异并不容易弄清楚..

Answer 1

将窗口大小从 223 增加到 250 可以解决您的问题。窗户高度太小，无法容纳元素。