如果你使用Ranorex Spy来分析VIP Database应用，你会看到应用窗口提供了三种Adapter(Form, Control 和 NativeWindow)。Ranorex.Form adapter使用的对象库应用文件夹”MyApp”直接可用的所有属性和方法。如果你想要访问像“ProcessName”这样的属性或者是调用.NET WinForms控件暴露的方法，你需要把Form adapter转换为NativeWindow或者Control。就像你在下面的代码段中看到的，“…Info”对象用来创建想要的Adapter。

C#

// Creating adapter of type ‘NativeWindow’ using the “…Info” object
Ranorex.NativeWindow nativeWnd = repo.MyApp.SelfInfo.CreateAdapter<Ranorex.NativeWindow>(false);
// … and read value of attribute ‘ProcessName’
Report.Info(“Process name of VIP Database: ” + nativeWnd.ProcessName);

// Using Control Adapter to access properties and methods of
// .NET WinForms control
Ranorex.Control winFormsControl = repo.MyApp.SelfInfo.CreateAdapter<Ranorex.Control>(false);
// Set background color of VIP application to Color.Black using the
// exposed property ‘BackColor’
winFormsControl.SetPropertyValue(“BackColor”,Color.Black);

// Report screenshot after changing the background color
Report.Screenshot(repo.MyApp.Self);
// Closes VIP Database by invoking the ‘Close’ method
// exposed by the System.Windows.Forms.Form class
winFormsControl.InvokeMethod(“Close”);

VB.NET

‘ Creating adapter of type ‘NativeWindow’ using the “…Info” object
Dim nativeWnd As Ranorex.NativeWindow = repo.MyApp.SelfInfo.CreateAdapter(Of Ranorex.NativeWindow)(False)
‘ … and read value of attribute ‘ProcessName’
Report.Info(“Process name of VIP Database: ” & nativeWnd.ProcessName)

‘ Using Control Adapter to access properties and methods of
‘ .NET WinForms control
Dim winFormsControl As Ranorex.Control = repo.MyApp.SelfInfo.CreateAdapter(Of Ranorex.Control)(False)
‘ Set background color of VIP application to Color.Black using the
‘ exposed property ‘BackColor’
winFormsControl.SetPropertyValue(“BackColor”, Color.Black)

‘ Report screenshot after changing the background color
Report.Screenshot(repo.MyApp.Self)
‘ Closes VIP Database by invoking the ‘Close’ method
‘ exposed by the System.Windows.Forms.Form class
winFormsControl.InvokeMethod(“Close”)

注意：为了访问一个WinForms控件暴露出来的属性和方法，你需要知道它们的名字。如果你不熟悉控件的API，可以寻求应用的开发人员的协助。