我正在尝试为 Windows 8 Phone 制作密码谜题。.net 框架是 4.5
我遇到以下错误： “System.Windows.Controls.Grid”在 Grid.setRow(txt, x);中不包含“setRow”的定义；我想动态创建文本框，而不使用 XAML ...
据我所知，Windows.Controls.Grid 有一个静态方法 Grid.setRow(UIelement, int)..
这是MainPage.xaml.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using Microsoft.Phone.Controls;
using System.Windows.Resources;
using System.IO;
namespace CryptogramPuzzle
{
public partial class MainPage : PhoneApplicationPage
{
List<string> quotes;
List<TextBox> tb;
int length = 0;
int width;
int height;
// Constructor
public MainPage()
{
InitializeComponent();
Random r = new Random();
string encodedStr;
InitializeComponent();
getQuotes();
int rInt = r.Next(0, quotes.Count()); //generates random index for a quote selection
encodedStr = Encryption.encode(quotes[rInt]);
length = encodedStr.Length;
createTxtBox(0, 0);
}
/// <summary>
/// Loads quotes from the text file
/// </summary>
public void getQuotes()
{
quotes = new List<string>();
try
{
StreamResourceInfo sInfo = Application.GetResourceStream(new Uri("/CryptogramPuzzle;component/Resources/Puzzles.txt", UriKind.Relative));
StreamReader sr = new StreamReader(sInfo.Stream);//feeds the reader with the stream
string line;
while ((line = sr.ReadLine()) != null)
{
quotes.Add(line);
}
sr.Close();
// System.Console.WriteLine(quotes[0]);
}
catch (Exception e)
{
throw (e);
}
}
public void createTxtBox(int x, int y)
{
TextBox txt = new TextBox();
RowDefinition newRow = new RowDefinition();
newRow.Height = new GridLength(0, GridUnitType.Auto);
ContentPanel.RowDefinitions.Add(newRow);
txt.MinHeight = 10;
txt.MinHeight = 10;
ContentPanel.Children.Add(txt);
Grid.setRow(txt, x);
}
}
}
这是我的MainPage.xaml：
<phone:PhoneApplicationPage
x:Class="CryptogramPuzzle.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
FontFamily="{StaticResource PhoneFontFamilyNormal}"
FontSize="{StaticResource PhoneFontSizeNormal}"
Foreground="{StaticResource PhoneForegroundBrush}"
SupportedOrientations="Portrait" Orientation="Portrait"
shell:SystemTray.IsVisible="True">
<!--LayoutRoot is the root grid where all page content is placed-->
<Grid x:Name="LayoutRoot" Background="Transparent">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<!-- LOCALIZATION NOTE:
To localize the displayed strings copy their values to appropriately named
keys in the app's neutral language resource file (AppResources.resx) then
replace the hard-coded text value between the attributes' quotation marks
with the binding clause whose path points to that string name.
For example:
Text="{Binding Path=LocalizedResources.ApplicationTitle, Source={StaticResource LocalizedStrings}}"
This binding points to the template's string resource named "ApplicationTitle".
Adding supported languages in the Project Properties tab will create a
new resx file per language that can carry the translated values of your
UI strings. The binding in these examples will cause the value of the
attributes to be drawn from the .resx file that matches the
CurrentUICulture of the app at run time.
-->
<!--TitlePanel contains the name of the application and page title-->
<StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">
<TextBlock Text="MY APPLICATION" Style="{StaticResource PhoneTextNormalStyle}" Margin="12,0"/>
<TextBlock Text="page name" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
</StackPanel>
<!--ContentPanel - place additional content here-->
<Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
</Grid>
<!--Uncomment to see an alignment grid to help ensure your controls are
aligned on common boundaries. The image has a top margin of -32px to
account for the System Tray. Set this to 0 (or remove the margin altogether)
if the System Tray is hidden.
Before shipping remove this XAML and the image itself.-->
<!--<Image Source="/Assets/AlignmentGrid.png" VerticalAlignment="Top" Height="800" Width="480" Margin="0,-32,0,0" Grid.Row="0" Grid.RowSpan="2" IsHitTestVisible="False" />-->
</Grid>
请帮我解决这个错误，变得非常绝望！谢谢你。