Tanya Solyanik

We'll be conservative in NET7 and will return instance of an obsoleted DomainUpDownAccessibleObject type from DomainUpDown.CreateAccessibilityInstance method. This will prevent failures of the runtime casts in snippets like this one:...

### Test System.Windows.Forms.UITests.ButtonTests.Button_Anchor_ResizeOnWindowSizeTallerAsync ### Issue description Stack trace at System.Windows.Forms.UITests.ButtonTests.b__8_0(Form form, Button button) in /_/src/System.Windows.Forms/tests/IntegrationTests/UIIntegrationTests/ButtonTests.cs:line 209 at System.Windows.Forms.UITests.ControlTestBase.c__DisplayClass28_0`1.d.MoveNext() in /_/src/System.Windows.Forms/tests/IntegrationTests/UIIntegrationTests/Infra/ControlTestBase.cs:line 242 --- End of stack trace from previous location ---...

Enable IL2057;IL2062;IL2096 trimmable warnings

2

https://github.com/dotnet/winforms/pull/7376/commits/7006bb4884df1d762ba2feb0da14a7824611c1ca suppressed trimmable warnings to enable dependency flow. These warnings should be further investigated. Suggestions from Jeremy and Vitek: 1. Annotate types that are serialized into resx. Introduce a build-time/design-time...

The PrintPreviewControl control have no dotted rectangle when using Keyboard focus on it

6

Repro: 1. create a core winforms application 2. add a text box and a print preview control to a form 3. run the application and TAB through the form result:...

Existing tests verify: 1. integration scenarios where resources that are generated on .Net framework are read on Core 2. test for presence of Serializable attribute on the known types and...

Replace IntPtr with nint where it's used as a win32 Handle or LParam or WParam

3

### .NET version .NET 7.0 ### Did it work in .NET Framework? No ### Did it work in any of the earlier releases of .NET Core or .NET 5+? N/A...

Add ETW events that would measure application start up time.

3

This is a request from the runtime team, aligned with their Arm64 effort. Related to https://github.com/dotnet/runtime/issues/64993 As an example, here’s a pointer to how the perf lab does this. All...

Support for SHA1 certificates in clickonce verification is being deprecated.

ComboBox supports Value UIA pattern, however, does not raise the property change event for value property

5

According to the required events section in [docs](https://docs.microsoft.com/en-us/windows/win32/winauto/uiauto-supportcomboboxcontroltype). UIA_ValueValuePropertyId property-changed event. | If the control supports the Value control pattern, it must support this event. -- | -- [UIA_ValueValuePropertyId](https://docs.microsoft.com/en-us/windows/win32/winauto/uiauto-control-pattern-propids) property-changed...

The code generated by the DataGridView control has extra code for the RowTemplate.Height property

8

* .NET Core Version: 3.1+ * Have you experienced this same bug with .NET Framework?: No **Problem description:** The generating code for dataGirdView1 has extra code for the RowTemplate.Height property....