C# 不同机器的底色不同

我将整个解决方案目录从一台机器复制到另一台机器。两者都使用相同版本的VS2010和.net4.5.x

当我在属性中查找控件时。我在machineA上看到“透明”，在machineB上看到“控制”

怎么会这样？让我担心还有什么会改变

Microsoft Visual Studio 2010
Version 10.0.40219.1 SP1Rel
Microsoft .NET Framework
Version 4.5.50938 SP1Rel

Installed Version: Professional

Microsoft Office Developer Tools   
Microsoft Office Developer Tools

Microsoft Visual C# 2010  
Microsoft Visual C# 2010

Microsoft Visual Studio 2010 Team Explorer  
Microsoft Visual Studio 2010 Team Explorer

Microsoft Visual Web Developer 2010 
Microsoft Visual Web Developer 2010

Critical Update for Microsoft Visual Studio 2010 Professional - ENU (KB2938807)   KB2938807
This critical update is for Microsoft Visual Studio 2010 Professional - ENU.
If you later install a more recent service pack, this critical update will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/2938807.

Crystal Reports Templates for Microsoft Visual Studio 2010   
Crystal Reports Templates for Microsoft Visual Studio 2010

Hotfix for Microsoft Visual Studio 2010 Professional - ENU (KB2529927)   KB2529927
This hotfix is for Microsoft Visual Studio 2010 Professional - ENU.
If you later install a more recent service pack, this hotfix will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/2529927.

Hotfix for Microsoft Visual Studio 2010 Professional - ENU (KB2542054)   KB2542054
This hotfix is for Microsoft Visual Studio 2010 Professional - ENU.
If you later install a more recent service pack, this hotfix will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/2542054.

Hotfix for Microsoft Visual Studio 2010 Professional - ENU (KB2548139)   KB2548139
This hotfix is for Microsoft Visual Studio 2010 Professional - ENU.
If you later install a more recent service pack, this hotfix will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/2548139.

Hotfix for Microsoft Visual Studio 2010 Professional - ENU (KB2549864)   KB2549864
This hotfix is for Microsoft Visual Studio 2010 Professional - ENU.
If you later install a more recent service pack, this hotfix will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/2549864.

Hotfix for Microsoft Visual Studio 2010 Professional - ENU (KB2635973)   KB2635973
This hotfix is for Microsoft Visual Studio 2010 Professional - ENU.
If you later install a more recent service pack, this hotfix will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/2635973.

Hotfix for Microsoft Visual Studio 2010 Professional - ENU (KB2890573)   KB2890573
This hotfix is for Microsoft Visual Studio 2010 Professional - ENU.
If you later install a more recent service pack, this hotfix will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/2890573.

Microsoft Visual Studio 2010 Professional - ENU Service Pack 1 (KB983509)   KB983509
This service pack is for Microsoft Visual Studio 2010 Professional - ENU.
If you later install a more recent service pack, this service pack will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/983509.

Microsoft Visual Studio 2010 SharePoint Developer Tools   10.0.40219
Microsoft Visual Studio 2010 SharePoint Developer Tools

Security Update for Microsoft Visual Studio 2010 Professional - ENU (KB2644980)   KB2644980
This security update is for Microsoft Visual Studio 2010 Professional - ENU.
If you later install a more recent service pack, this security update will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/2644980.

Security Update for Microsoft Visual Studio 2010 Professional - ENU (KB2645410)   KB2645410
This security update is for Microsoft Visual Studio 2010 Professional - ENU.
If you later install a more recent service pack, this security update will be uninstalled automatically.

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由于Winforms控件中没有真正的透明度，我猜该控件的父控件具有color=Control。是吗？@TaW这可能不是真的，但这是一个可选择的选项。当复制到machineB时，选择了不同的可选选项。是的，我理解。我只是想问，这是否是由于对应该显示的内容的不必要的（和错误的）误解造成的？我不这么认为。两者都显示了他们被告知要做的事情。只是机器上的选项发生了变化，这两种机器上的操作系统是否相同？