FileSelectFile not working with AHK_H

[dd900]

Latest 64bit & 32bit Unicode AHK_H v1

This causes AHK_H to hang indefinitely.
FileSelectFile, exe, 3,, Select Executable, Exe Files (*.exe)

I've also tried SKAN's FileSelectFile()
which gives the same result.

Edit 1:
DllCalls to comdlg32.dll\GetSaveFileName and comdlg32.dll\GetOpenFileName seem to be where the issue is happening using SKAN's function.

Edit 2:
Still trying.
I've created a dll in C# with exported functions. I used OpenFileDialog from System.Windows.Forms instead of Microsoft.Win32. The dll works as expected with AHK_L, but I'm still getting the same hanging issue when trying to open a file using AHK_H.

Ahk Code

Code: Select all

dllPath := A_ScriptDir "\AHKCS.dll"
hModule := DllCall("LoadLibrary", "Str", dllPath , "Ptr")
winTitle := "Test Title"
DllCall("AHKCS\FileSelect", "Ptr", WinExist(winTitle), "AStr","", "AStr","", "AStr","", "AStr","", "Cdecl AStr")
DllCall("FreeLibrary", "Ptr", hModule)

C# Code

Code: Select all

[DllExport]
public static string FileSelect(IntPtr owner, string filter = "", string defaultExt = "", string initialDir = "", string title = "")
{
	NativeWindow nativeWindow = new NativeWindow();
	nativeWindow.AssignHandle(owner);

	var fileDialog = new OpenFileDialog()
	{
		DefaultExt = defaultExt == "" ? "*.*" : defaultExt,
		Filter = filter == "" ? "All files(*.*)|*.*" : filter,
		Multiselect = false,
		CheckFileExists = true,
		CheckPathExists = true,
		Title = title == "" ? "Open File" : title,
		InitialDirectory = initialDir
	};

	var result = fileDialog.ShowDialog(nativeWindow);
	nativeWindow.ReleaseHandle();

	if (result == DialogResult.OK)
		return fileDialog.FileName;

	return "";
}

Edit 3:
This is still happening. It stopped for about three days and everything worked fine. Now it is back to hanging every time I try to open a file. I can hear an error noise but there is no popup or messagebox anywhere.

[keylo]

From the manual:>> Known limitation: A timer that launches during the display of a FileSelectFile dialog will postpone the effect of the user's clicks inside the dialog until after the timer finishes. To work around this, avoid using timers whose subroutines take a long time to finish, or disable all timers during the dialog:

Thread, NoTimers
sleep,500
FileSelectFile, OutputVar
Thread, NoTimers, false