/// <summary>
/// Sets the current process to a specified dots per inch (dpi) awareness level.
/// </summary>
/// <param name="value">The DPI awareness value to set.</param>
/// <returns></returns>
public static bool SetProcessDpiAwareness(PROCESS_DPI_AWARENESS value)
{
if (IsPlatformSupported)
{
return(NativeMethods.SetProcessDpiAwareness(value).Succeeded);
}
return(false);
}
/// <summary>
/// Retrieves the dots per inch (dpi) awareness of the specified process.
/// </summary>
/// <param name="hprocess">Handle of the process that is being queried. If this parameter is NULL, the current process is queried.</param>
/// <returns>The DPI awareness of the specified process.</returns>
public static PROCESS_DPI_AWARENESS GetProcessDpiAwareness(IntPtr hprocess)
{
if (IsPlatformSupported)
{
PROCESS_DPI_AWARENESS value = PROCESS_DPI_AWARENESS.PROCESS_DPI_UNAWARE;
if (NativeMethods.GetProcessDpiAwareness(hprocess, ref value).Succeeded)
{
return(value);
}
}
return(PROCESS_DPI_AWARENESS.PROCESS_DPI_UNAWARE);
}
public static PROCESS_DPI_AWARENESS GetProcessDpiAwareness(IntPtr hprocess)
{
PROCESS_DPI_AWARENESS pda = PROCESS_DPI_AWARENESS.PROCESS_DPI_UNAWARE;
if (GetProcessDpiAwareness(hprocess, out pda) != 0)
{
int error = Marshal.GetLastWin32Error();
var exception = new System.ComponentModel.Win32Exception(error);
Debug.WriteLine("ERROR: " + error + ": " + exception.Message);
return(PROCESS_DPI_AWARENESS.PROCESS_DPI_ERROR);
}
return(pda);
}
public static extern HResult GetProcessDpiAwareness(IntPtr hprocess, out PROCESS_DPI_AWARENESS value);
public static extern uint SetProcessDpiAwareness(PROCESS_DPI_AWARENESS awareness);
public static extern void SetProcessDpiAwareness(PROCESS_DPI_AWARENESS value);
private static extern int GetProcessDpiAwareness(IntPtr hprocess, out PROCESS_DPI_AWARENESS awareness);
internal static extern int SetProcessDpiAwareness(PROCESS_DPI_AWARENESS value);
private static extern int SetProcessDpiAwareness(PROCESS_DPI_AWARENESS awareness);
public static extern HRESULT GetProcessDpiAwareness(IntPtr hprocess, ref PROCESS_DPI_AWARENESS value);
private static extern void GetProcessDpiAwarenessNative(IntPtr hprocess, out PROCESS_DPI_AWARENESS awareness);
/// <summary>
/// Sets the current process to a specified dots per inch (dpi) awareness level.
/// </summary>
/// <param name="value">The DPI awareness value to set.</param>
/// <returns></returns>
public static bool SetProcessDpiAwareness(PROCESS_DPI_AWARENESS value)
{
if (IsPlatformSupported)
{
return NativeMethods.SetProcessDpiAwareness(value).Succeeded;
}
return false;
}
public static void GetProcessDpiAwareness(IntPtr hprocess, out PROCESS_DPI_AWARENESS awareness)
{
GetProcessDpiAwarenessNative(hprocess, out awareness);
}
private static extern bool SetProcessDpiAwarenessNative(PROCESS_DPI_AWARENESS awareness);
#pragma warning restore CA1707 // Identifiers should not contain underscores
public static bool SetProcessDpiAwareness(PROCESS_DPI_AWARENESS awareness)
{
return(SetProcessDpiAwarenessNative(awareness));
}
public static extern IntPtr SetProcessDpiAwareness(PROCESS_DPI_AWARENESS dpiAwareness);
internal static extern int GetProcessDpiAwareness(IntPtr hWnd, out PROCESS_DPI_AWARENESS value);
private static extern int GetProcessDpiAwareness(SafeProcessHandle hprocess, out PROCESS_DPI_AWARENESS awareness);
public static extern void GetProcessDpiAwareness(IntPtr hprocess, out PROCESS_DPI_AWARENESS awareness);
private static extern int GetProcessDpiAwareness(IntPtr hprocess, out PROCESS_DPI_AWARENESS awareness);
public static extern bool SetProcessDpiAwareness(PROCESS_DPI_AWARENESS awareness);
public static extern int GetProcessDpiAwareness(IntPtr processHandle, out PROCESS_DPI_AWARENESS awareness);
[DllImport("user32.dll", PreserveSig = false, ExactSpelling = true, EntryPoint = "SetProcessDpiAwarenessInternal")] //This is a #define in Windows.h
public static extern void SetProcessDPIAwareness(PROCESS_DPI_AWARENESS awareness);
internal static extern uint SetProcessDpiAwareness(PROCESS_DPI_AWARENESS awareness);
public static extern void SetProcessDpiAwareness(PROCESS_DPI_AWARENESS value);
private static extern int SetProcessDpiAwareness(PROCESS_DPI_AWARENESS awareness);
public static extern HRESULT GetProcessDpiAwareness([In, Optional] HPROCESS hprocess, out PROCESS_DPI_AWARENESS value);
[DllImport("SHCore.dll", SetLastError = true)] public static extern bool SetProcessDpiAwareness(PROCESS_DPI_AWARENESS awareness);
public static extern bool SetProcessDpiAwarenessContext(PROCESS_DPI_AWARENESS value);
public static extern int GetProcessDpiAwareness(IntPtr hprocess, out PROCESS_DPI_AWARENESS value);
public static extern HRESULT GetProcessDpiAwareness(IntPtr hprocess, ref PROCESS_DPI_AWARENESS value);
public static extern uint GetProcessDpiAwareness(IntPtr handle, out PROCESS_DPI_AWARENESS awareness);
public static extern void GetProcessDpiAwareness(IntPtr hprocess, out PROCESS_DPI_AWARENESS awareness);