Added WindowInfo page

Documentation/ui-helpers/windowinfo.md

@@ -0,0 +1,87 @@
+# WindowInfo
+
+This page is about the `WindowInfo` class available in [`PeyrSharp.UiHelpers`](../ui-helpers.md).
+It represents information about a window.
+
+## Compatibility
+
+The `WindowInfo` class is part of the `PeyrSharp.UiHelpers` module, and is compatible with all of these frameworks and platforms:
+
+| Package/Platform | Windows    | macOS      | Linux + others |
+| ---------------- | ---------- | ---------- | -------------- |
+| Env              | ✅         | ✅         | ✅             |
+| **Framework**    | **.NET 5** | **.NET 6** | **.NET 7**     |
+| Env              | ✅         | ✅         | ✅             |
+
+::: warning
+Some methods, classes or features of `PeyrSharp.UiHelpers` might not be available in all platforms.
+:::
+
+## Properties
+
+### Handle
+
+#### Definition
+
+```c#
+public IntPtr Handle { get; set; }
+```
+
+Gets or sets the handle of the window.
+
+#### Usage
+
+```c#
+// Create a new WindowInfo object
+WindowInfo windowInfo = windowInfos[0]; // Assuming you have used the GetWindows() method.
+
+// Get the handle of the window
+Console.WriteLine(windowInfo.Handle); // Output: 123456
+```
+
+### Name
+
+#### Definition
+
+```c#
+public string Name { get; set; }
+```
+
+Gets or sets the name of the window.
+
+#### Usage
+
+```c#
+// Create a new WindowInfo object
+WindowInfo windowInfo = new WindowInfo();
+
+// Set the name of the window
+windowInfo.Name = "MyWindow";
+
+// Get the name of the window
+Console.WriteLine(windowInfo.Name); // Output: MyWindow
+
+```
+
+### ClassName
+
+#### Definition
+
+```c#
+public string ClassName { get; set; }
+```
+
+Gets or sets the class name of the window.
+
+#### Usage
+
+```c#
+// Create a new WindowInfo object
+WindowInfo windowInfo = new WindowInfo();
+
+// Set the class name of the window
+windowInfo.ClassName = "MyWindowClass";
+
+// Get the class name of the window
+Console.WriteLine(windowInfo.ClassName); // Output: MyWindowClass
+```