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[HDPI] SystemAware controls inside containers anchored with Bottom or Right are messed up.

area-Anchor/ScalingHDPI issues around anchoring and dockingHDPI issues around anchoring and docking

area-HDPIHDPI, not specific to Dpi mode of appHDPI, not specific to Dpi mode of app

untriagedThe team needs to look at this issue in the next triageThe team needs to look at this issue in the next triage

Status: Open.

#14034 In dotnet/winforms;

· kirsan31 opened on Nov 10, 2025

DetachContextMenuStrip pattern can lead to memory leaks

📚 documentationOpen issue here - https://github.com/dotnet/dotnet-api-docs/issuesOpen issue here - https://github.com/dotnet/dotnet-api-docs/issues

tenet-performanceImprove performance, flag performance regressions across core releasesImprove performance, flag performance regressions across core releases

Status: Open.

Bug

#12353 In dotnet/winforms;

· kirsan31 opened on Oct 18, 2024

· 

.NET 10.0

[Multi-Monitor] PerMonitorV2 wrong scale controls with different Font properties

Status: Open.

#12350 In dotnet/winforms;

· kirsan31 opened on Oct 18, 2024

[HDPI] SystemAware - wrong Form.ClientSize with DPI other than 100%

area-HDPIHDPI, not specific to Dpi mode of appHDPI, not specific to Dpi mode of app

area-HDPI-PMv2Issues related to high DPI PerMonitorV2 modeIssues related to high DPI PerMonitorV2 mode

area-HDPI-SAIssues related to high DPI SystemAware modeIssues related to high DPI SystemAware mode

Status: Open.

#12270 In dotnet/winforms;

· kirsan31 opened on Oct 4, 2024

· 

.NET 10.0

[Question/suggestion] Can System.Drawing.Graphics be PerMonitorV2 compatible?

api-suggestion(1) Early API idea and discussion, it is NOT ready for implementation(1) Early API idea and discussion, it is NOT ready for implementation

area-HDPIHDPI, not specific to Dpi mode of appHDPI, not specific to Dpi mode of app

area-HDPI-PMv2Issues related to high DPI PerMonitorV2 modeIssues related to high DPI PerMonitorV2 mode

Status: Open.

#12133 In dotnet/winforms;

· kirsan31 opened on Sep 13, 2024

· 

Future

[Multi-Monitor] PerMonitorV2 autoscale lead to wrong ClientSize.

area-HDPIHDPI, not specific to Dpi mode of appHDPI, not specific to Dpi mode of app

area-HDPI-PMv2Issues related to high DPI PerMonitorV2 modeIssues related to high DPI PerMonitorV2 mode

Status: Open.

#12132 In dotnet/winforms;

· kirsan31 opened on Sep 13, 2024

· 

.NET 10.0

DataBindings: can't set formattingEnabled to false in designer

area-VSDesignerWindows Forms out-of-proc designer related issuesWindows Forms out-of-proc designer related issues

Status: Open.

#9552 In dotnet/winforms;

· kirsan31 opened on Jul 24, 2023

· 

VS release

F1 (help) not working on control's properties

area-VSDesignerWindows Forms out-of-proc designer related issuesWindows Forms out-of-proc designer related issues

Status: Open.

#9151 In dotnet/winforms;

· kirsan31 opened on May 20, 2023

DataGridView TopLeftHeaderCell visibility related problems

area-controls-DataGridView

Status: Open.

#8535 In dotnet/winforms;

· kirsan31 opened on Jan 29, 2023

Some times ToolBox not populated with user control from Nuget

area-VSDesignerWindows Forms out-of-proc designer related issuesWindows Forms out-of-proc designer related issues

Status: Open.

#8360 In dotnet/winforms;

· kirsan31 opened on Dec 10, 2022

Designer can't resolve client/server nuget library in some cases depend on assembly name

area-VSDesignerWindows Forms out-of-proc designer related issuesWindows Forms out-of-proc designer related issues

Status: Open.

#8348 In dotnet/winforms;

· kirsan31 opened on Dec 7, 2022

DataGridView not dispose old elements

area-controls-DataGridView

help wantedGood issue for external contributorsGood issue for external contributors

tenet-performanceImprove performance, flag performance regressions across core releasesImprove performance, flag performance regressions across core releases

Status: Open.

#6859 In dotnet/winforms;

· kirsan31 opened on Mar 17, 2022

· 

Help wanted