的Windows API代码包TaskDialog其实缺少的图标 [英] Windows API Code Pack TaskDialog missing icon

问题描述

在我的图标 TaskDialog其实缺失：

和任务栏：

我的代码是这样的：

 使用Microsoft.WindowsAPICodePack;使用Microsoft.WindowsAPICodePack.Dialogs 
; 
 
 ... 
 
 TaskDialog其实TaskDialog其实=新TaskDialog其实（）; 
 taskDialog.Caption =错误; 
 taskDialog.InstructionText =测试错误信息。 
 taskDialog.Text =图标似乎缺少。 
 taskDialog.DetailsExpandedText =测试; 
 taskDialog.DetailsCollapsedLabel =扩展; 
 taskDialog.StandardButtons = TaskDialogStandardButtons.Ok; 
 taskDialog.Icon = TaskDialogStandardIcon.Error; 
 taskDialog.Show（）; 
  

我使用的是1.1版本的的此处。
任何线索，为什么他们失踪，如何启用它们？依赖关系设置如下：

 <&依赖性GT; 
< dependentAssembly> 
< assemblyIdentity 
型=win32的
 NAME =Microsoft.Windows.Common  - 控制
版=6.0.0.0
的ProcessorArchitecture =* 
公钥=6595b64144ccf1df
语言=*
 /> 
< / dependentAssembly> 
< /依赖性> 
  

解决方案

我已经找到了解决办法了这一点。 。显然，这是API本身中的错误

  taskDialog.Opened + =新的EventHandler（taskDialog_Opened）; 
 
 ... 
 
公共无效taskDialog_Opened（对象发件人，EventArgs五）
 {
 TaskDialog其实TaskDialog其实=发件人为TaskDialog其实; 
 taskDialog.Icon = taskDialog.Icon; 
 taskDialog.FooterIcon = taskDialog.FooterIcon; 
 taskDialog.InstructionText = taskDialog.InstructionText; 
} 
  

The icons in my TaskDialog are missing:

And in the taskbar:

My code is this:

using Microsoft.WindowsAPICodePack;
using Microsoft.WindowsAPICodePack.Dialogs;

...

TaskDialog taskDialog = new TaskDialog();
taskDialog.Caption = "Error";
taskDialog.InstructionText = "Test error message.";
taskDialog.Text = "Icon seems to be missing.";
taskDialog.DetailsExpandedText = "Test";
taskDialog.DetailsCollapsedLabel = "Expand";
taskDialog.StandardButtons = TaskDialogStandardButtons.Ok;
taskDialog.Icon = TaskDialogStandardIcon.Error;
taskDialog.Show();

I'm using version 1.1 from here. Any clue why they are missing and how to enable them? Dependencies are set as following:

  <dependency>
    <dependentAssembly>
      <assemblyIdentity
      type="win32"
      name="Microsoft.Windows.Common-Controls"
      version="6.0.0.0"
      processorArchitecture="*"
      publicKeyToken="6595b64144ccf1df"
      language="*"
/>
    </dependentAssembly>
  </dependency>

解决方案

I've found a workaround to this. Apparently it is a bug in the API itself.

taskDialog.Opened += new EventHandler(taskDialog_Opened);

...

public void taskDialog_Opened(object sender, EventArgs e)
{
    TaskDialog taskDialog = sender as TaskDialog;
    taskDialog.Icon = taskDialog.Icon;
    taskDialog.FooterIcon = taskDialog.FooterIcon;
    taskDialog.InstructionText = taskDialog.InstructionText;
}

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