JavascriptObjectRepository will not working if a method in a class is paramaterless.

[Yang]

Is there an existing issue for this?

• I have searched both open/closed issues, no issue already exists.

CefSharp Version

newest wpf version

Operating System

Windows 11

Architecture

x86

.Net Version

.NET 6.0

Implementation

WPF

Reproduction Steps

You can do something like this:

            BrowserInstance.JavascriptObjectRepository.Settings.LegacyBindingEnabled = true;
            BrowserInstance.JavascriptObjectRepository.Register("app",
                msgOperation, options: BindingOptions.DefaultBinder);

and in the class

            public void sendMsg()
            {
                ale("NO");
            }
            public void ale(string msg)
            {
                MessageBox.Show(msg);
            }

When you call ale through JS, it will work, but when you call sendMsg through JS, it will show that app.sendMsg is not a function.

Expected behavior

It will call the function properly

Actual behavior

It will show error.

Regression?

I am not sure.

Known Workarounds

I tested different ways and I found out that a non-paramater method will show error.

Does this problem also occur in the CEF Sample Application

Not Tested

Other information

For the testing above, I do not know how could I test the registration of C# code.

[Yang]

In fact, it seemed that something wrong with the uppercase letter, and I found this issue:
#4683

            public void Test(string message)
            {
                MessageBox.Show(message);
            }
            public void Test2()
            {
                MessageBox.Show("e");
            }

OR

            public void test(string message)
            {
                MessageBox.Show(message);
            }
            public void test2()
            {
                MessageBox.Show("e");
            }

but in js, you must call test("") and test2() for both of the C# code