use getproc address to check for GetDpiForMonitor.

7 years ago · 1c9e158a4c
1 changed files with 4 additions and 2 deletions
--- a/src/Windows/Avalonia.Win32/ScreenImpl.cs
+++ b/src/Windows/Avalonia.Win32/ScreenImpl.cs
@ -32,8 +32,10 @@ namespace Avalonia.Win32
                            if (GetMonitorInfo(monitor, ref monitorInfo))
                            {
                                var dpi = 1.0;
-                                
-                                if (UnmanagedMethods.ShCoreAvailable)
+
+                                var shcore = LoadLibrary("shcore.dll");
+                                var method = GetProcAddress(shcore, nameof(GetDpiForMonitor));
+                                if (method != IntPtr.Zero)
                                { 
                                    GetDpiForMonitor(monitor, MONITOR_DPI_TYPE.MDT_EFFECTIVE_DPI, out var x, out _);
                                    dpi = (double)x;