add missing window style.

6 years ago · 02fa377728
1 changed files with 1 additions and 0 deletions
--- a/src/Windows/Avalonia.Win32/Interop/UnmanagedMethods.cs
+++ b/src/Windows/Avalonia.Win32/Interop/UnmanagedMethods.cs
@ -460,6 +460,7 @@ namespace Avalonia.Win32.Interop
            WS_SIZEFRAME = 0x40000,
            WS_SYSMENU = 0x80000,
            WS_TABSTOP = 0x10000,
+            WS_THICKFRAME = 0x40000,
            WS_VISIBLE = 0x10000000,
            WS_VSCROLL = 0x200000,
            WS_EX_DLGMODALFRAME = 0x00000001,