C＃中的等效代码 [英] Equivalent code in C#

问题描述

我有一个xaml代码。我想转换成c＃。

因为我想动态完成这项任务。

 <   GridViewColumn    标题  = 员工 >  
 <   GridViewColumn.CellTemplate  >  
 <   DataTemplate  >  
 <   ComboBox     ItemsSource   =  {Binding Employees}    SelectedItem   =  {Binding 
 SelectedEmployee}    /   >  
 <   / DataTemplate  >  
 <   / GridViewColumn.CellTemplate  >  
 <   / GridViewColumn  >  

我的尝试：



ComboBox gg = new ComboBox（）;

GridViewColumn mm = new GridViewColumn（）{CellTemplate = gg};

解决方案

您好，请使用以下代码，

GridViewColumn objColumn = new GridViewColumn（）;
objColumn.Header = 员工;

DataTemplate GVCellTemplate = new DataTemplate（）;

FrameworkElementFactory objComboBox = new FrameworkElementFactory（ typeof （ComboBox））;
objComboBox.SetBinding（ComboBox.ItemsSourceProperty， new Binding（ 员工））;
objComboBox.SetValue（ComboBox.SelectedItemProperty， SelectedEmployee）;

GVCellTemplate.VisualTree = objComboBox;

objColumn.CellTemplate = GVCellTemplate;

YourGridView.Columns.Add（objColumn）;

您可以看到任何有效的XAML如何转换为您使用WPF的C＃或任何其他.NET语言。 XAML实际上被翻译成项目的编程语言并保存在项目的目录下。



只需用XAML创建一些代码，编译它，然后找到自动生成的文件，看看它是如何工作的。学习正在发生的事情很简单，有时非常有用。

-SA

I have a xaml code . I want to convert into c#.
Because i want to done in this task Dynamically.

<GridViewColumn Header="Employees">
    <GridViewColumn.CellTemplate>
        <DataTemplate>
            <ComboBox ItemsSource="{Binding Employees}" SelectedItem="{Binding 
                SelectedEmployee}" />
        </DataTemplate>
    </GridViewColumn.CellTemplate>
</GridViewColumn>

What I have tried:

ComboBox gg = new ComboBox();
GridViewColumn mm = new GridViewColumn() { CellTemplate=gg};

解决方案

Hi, use the following code,

GridViewColumn objColumn = new GridViewColumn();
objColumn.Header = "Employees";

DataTemplate GVCellTemplate = new DataTemplate();

FrameworkElementFactory objComboBox = new FrameworkElementFactory(typeof(ComboBox));
objComboBox.SetBinding(ComboBox.ItemsSourceProperty, new Binding("Employees"));
objComboBox.SetValue(ComboBox.SelectedItemProperty, "SelectedEmployee");

GVCellTemplate.VisualTree = objComboBox;

objColumn.CellTemplate = GVCellTemplate;

YourGridView.Columns.Add(objColumn);

You can see how any valid XAML translated to C# or any other .NET language you use with WPF. XAML is actually translated to the programming language of a project and saved under the project's directory.

Just create some code with XAML, compile it, and then located auto-generated file and see how it works. Simple and sometimes very useful to learn what's going on.

—SA

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