C#WPF(GRID)如何动态创建和显示Label数组? [英] C# WPF (GRID) How to dynamically creat and show an array of Labels?

问题描述

大家好:)

[__i am ="对不起="for =""misspellings ="-=""english =""is =" t我的第一语言>< br mode ="hold"/>< br mode = "hold"/> I"m =""a =""student =""new =""to =""i ="过去24小时一直在努力解决此问题:< br mode =保持"/>< br模式=保持"/>问题描述:通过将标签拖到设计器中，添加5个代表随机diceThrow()分数的标签，以实现...< br mode ="hold" />我想通过代码创建这5个标签-创建标签数组并生成它们并在程序运行时显示它们.<<这就是我所需要的<<< br mode ="hold "/>< br mode =" hold"/>我使用了" XMAL"" XAML代码，但我正在努力解决它" s =" translation =" into =""my =""code ="没学过xmal，但只介绍了使用C#和WPF编程的知识].< br mode =" hold"/> I" using =" wpf =" application = " and =" grid.=" __]

这是我尝试用代码替换的XMAL行:
//标签Height ="28" Horizo​​ntalAlignment ="Left" Margin ="221,98,0,0" Name ="lblScoreD6" VerticalAlignment ="Top" Width ="100" Content ="0"/
//Grid.ColumnSpan ="4" Grid.Column ="1"

就我所能做到的而言:
[我的问题是**程序运行后我看不到标签**]
(也许是因为我不知道如何将此行转换为我的代码:
从xmal到c#代码的Grid.ColumnSpan ="4" Grid.Column ="1")

请指教..
提前谢谢！
艾亚尔·大卫(Eyal David)，

Hi all :)

[__i am="" sorry="" for="" misspellings="" -="" english="" isn="t my 1st language><br mode="hold" /><br mode="hold" />I" m="" a="" student="" new="" to="" i="ve been trying for the last 24 hours to overcome this problem: <br mode="hold" /><br mode="hold" />Problem description: instade of adding 5 labels that represent scores of random diceThrow() by dragging the label to the Designer... <br mode="hold" />I want to create those 5 Labels - by code - creating an array of labels and generate them and present them during the program runnning time. << This is what I need<<<br mode="hold" /><br mode="hold" />I took the "XMAL" "XAML" code and I am struggling with it" s="" translation="" into="" my="" code="" didn="t learn xmal, but only introduction to programing using C# and WPF].<br mode="hold" />I" using="" wpf="" application="" and="" grid.=""__]

This is the XMAL line I''m trying to replace by code:
// Label Height="28" HorizontalAlignment="Left" Margin="221,98,0,0" Name="lblScoreD6" VerticalAlignment="Top" Width="100" Content="0" /
// Grid.ColumnSpan="4" Grid.Column="1"

This is as far as I managed to go:
[my problem is ** I CAN''T SEE THE LABELS ONCE THE PROGRAM IS RUNNING **]
(mybe it''s becouse I don''t know how to translate this line into my code:
Grid.ColumnSpan="4" Grid.Column="1" from xmal to c# code)

Please advise..
Thx on advance!
Eyal David,

public MainWindow()
        {      
            InitializeComponent();
            Label[] scoresLabelArr = new Label[5];
            int location = 98;
            for (int i = 0; i < scoresLabelArr.Length; i++)
            {
                Label currentLabel = new Label();
                scoresLabelArr[i] = (Label)currentLabel;
                scoresLabelArr[i].Name = "lblScoreDice" + i;
                scoresLabelArr[i].Height = 28;
                scoresLabelArr[i].Width = 100;
                scoresLabelArr[i].HorizontalAlignment = HorizontalAlignment.Left;
                scoresLabelArr[i].VerticalAlignment = VerticalAlignment.Top;
                scoresLabelArr[i].Content = "0";
                scoresLabelArr[i].Margin = new Thickness(211, location, 0, 0);
                scoresLabelArr[i].Foreground = Brushes.Black;
                
                //Label currentLabel = scoresLabelArr[i];
                // In the designer - i've named the Grid [grid1]
               // Grid grid = new Grid();
                //  grid.Children.Add((Label)scoresLabelArr[i]);
                // grid1.CommandBindings.AddRange(Top.CompareTo) = 
                grid1.Children.Add(currentLabel);
                location += 34;

推荐答案

它看起来就像是布局问题.尝试使用System.Windows.Controls.StackPanel来保存标签.另外，为什么要贴标签?您最好使用System.Windows.Controls.TextBlock.请参阅:
http://msdn.microsoft.com/en-us/library/system. windows.controls.stackpanel.aspx [ ^ ]，
http://msdn.microsoft.com/en-us/library/system. windows.controls.textblock.aspx [ ^ ].

—SA

It looks like just the layout problem. Try to use System.Windows.Controls.StackPanel to hold your labels. Also, why labels? You should better use System.Windows.Controls.TextBlock. Please see:
http://msdn.microsoft.com/en-us/library/system.windows.controls.stackpanel.aspx[^],
http://msdn.microsoft.com/en-us/library/system.windows.controls.textblock.aspx[^].

—SA

Hi SA,
Thx for your knowlage.
I'm afraid I'm too new to this. The grid I'm using is the 1 that you start the application with (or i can simply drag it from the objects bar - it's called: "Grid";
However, if there are several types - I coppied the XMAL info of that grid - maybe it would help u to help me:

   <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="156*" />
            <ColumnDefinition Width="86*" />
            <ColumnDefinition Width="4*" />
            <ColumnDefinition Width="24*" />
            <ColumnDefinition Width="88*" />
            <ColumnDefinition Width="39*" />
        </Grid.ColumnDefinitions>

Can you help me by adding the dirrect commands to my Code to display / layout those labels?
It's improtant for my project to use them as labels instead of textBlock.

Thank you very much!
Eyal :)

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