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//-----------------------------------------------------------------------
// <copyright file="NativeMethods.cs" company="Outercurve Foundation">
// Copyright (c) Outercurve Foundation. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.OpenIdOfflineProvider {
using System;
using System.Runtime.InteropServices;
using System.Windows;
using System.Windows.Interop;
/// <summary>
/// P/Invoke methods and wrappers.
/// </summary>
internal static class NativeMethods {
/// <summary>
/// Gets the HWND of the current foreground window on the system.
/// </summary>
/// <returns>A handle to the foreground window.</returns>
[DllImport("user32.dll")]
internal static extern IntPtr GetForegroundWindow();
/// <summary>
/// Sets the foreground window of the system.
/// </summary>
/// <param name="hWnd">The HWND of the window to set as active.</param>
/// <returns>A value indicating whether the foreground window was actually changed.</returns>
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
internal static extern bool SetForegroundWindow(IntPtr hWnd);
/// <summary>
/// Sets the foreground window of the system.
/// </summary>
/// <param name="window">The window to bring to the foreground.</param>
/// <returns>
/// A value indicating whether the foreground window was actually changed.
/// </returns>
internal static bool SetForegroundWindow(Window window) {
return SetForegroundWindow(new WindowInteropHelper(window).Handle);
}
/// <summary>
/// Sets the active window of the process.
/// </summary>
/// <param name="window">The window to bring to the foreground.</param>
internal static void SetActiveWindow(Window window) {
SetActiveWindow(new WindowInteropHelper(window).Handle);
}
/// <summary>
/// Sets the active window of the process.
/// </summary>
/// <param name="hWnd">The HWND of the window to set as active.</param>
/// <returns>The window that was previously active?</returns>
[DllImport("user32.dll")]
private static extern IntPtr SetActiveWindow(IntPtr hWnd);
}
}
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