windows-phone-7 - Windows Phone中网格内的堆栈面板不起作用

Question

我尝试这样做，但收到消息错误：“ColumnDefinition 不支持直接内容”

   <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="229">
                <StackPanel Margin="0,0,0,17" Grid.ColumnSpan="2">
                    <TextBlock Height="30" Name="l1" Text="first name" />
                    <TextBox InputScope="Number" Height="71" Name="firstName" Text="" Width="460" />
                </StackPanel>
            </ColumnDefinition>
            <ColumnDefinition Width="227">
                <StackPanel Margin="0,0,0,17" Grid.ColumnSpan="2">
                    <TextBlock Height="30" Name="l1" Text="first name" />
                    <TextBox InputScope="Number" Height="71" Name="firstName" Text="" Width="460" />
                </StackPanel>                        
            </ColumnDefinition>
        </Grid.ColumnDefinitions>
    </Grid>

Answer 1

你不能将内容直接放入列定义中，代码应该--->

<Grid>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="229"></ColumnDefinition>            
                <ColumnDefinition Width="227"></ColumnDefinition>   
            </Grid.ColumnDefinitions>


            <StackPanel Grid.Column="0" Margin="0,0,0,17" Grid.ColumnSpan="2">
                        <TextBlock Height="30" Name="l1" Text="first name" />
                        <TextBox InputScope="Number" Height="71" Name="firstName" Text="" Width="460" />
            </StackPanel>

             <StackPanel Grid.Column="1" Margin="0,0,0,17" Grid.ColumnSpan="2">
                        <TextBlock Height="30" Name="l1" Text="first name" />
                        <TextBox InputScope="Number" Height="71" Name="firstName" Text="" Width="460" />
             </StackPanel>   

    </Grid>

可以参考列号，具体内容由Grid.Column = "nth Column"ex:-Grid.Column = "0"