winforms good first issues (C#)

Setting `ListView.CheckBoxes` after `ListView.StateImageList` destroys imagelist about 12 hours ago

:beetle: bug help wanted :construction: work in progress area-controls-ListView

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Incorrect toolbar location when restored via `ToolStripManager.LoadSettings` about 13 hours ago

:beetle: bug help wanted tenet-compatibility :construction: work in progress area-Layout area-controls-StripControls

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Cannot select correct item when there are consecutive null items in CheckedListBox and using Space Keyboard to check/uncheck about 13 hours ago

help wanted :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

The ""cell error" icon can't be seen after selected the "CheckBox" cell of the DataGridView control about 13 hours ago

:beetle: bug help wanted :construction: work in progress area-controls-DataGridView

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

ContextMenuStrip has erroneous behavior if ToolStripMenuItem item Available=false about 20 hours ago

help wanted :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

The up and down arrows are not disabled when selecting the first or the last member in Images Collection Editor about 20 hours ago

:beetle: bug help wanted :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Setting SplitContainer.Panel2MinSize incorrectly changes SplitterDistance about 20 hours ago

:beetle: bug help wanted :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Add control rendering tests with enabled visual styles about 20 hours ago

help wanted test-enhancement :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Add deserialization unit tests to CodeDomComponentSerializationService about 20 hours ago

help wanted test-enhancement :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Add unit test for Link label about 20 hours ago

help wanted test-enhancement :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Tracking] Code Spell-Checking Sprint 8 days ago

help wanted good first issue :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Add unit tests to System.ComponentModel.Design.* components 21 days ago

help wanted good first issue test-enhancement

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Add unit tests to System.ComponentModel.Design.Serialization.* components 21 days ago

help wanted good first issue test-enhancement

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

ContextMenuStrip show on wrong monitor 26 days ago

:beetle: bug help wanted tenet-compatibility priority-3 area-HDPI

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Dark Mode] Control pops up dialogs and MessageBox window are not in Dark mode when DarkMode enabled about 1 month ago

help wanted area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Clarification about System.Drawing.Font and Dispose about 2 months ago

help wanted area-System.Drawing

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[DarkMode]The Form1 title bar change to white color after change the ShowInTaskbar property about 2 months ago

help wanted area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

The height of the "DropDown" list for the combobox control can't be reset default height after called the " comboBox1.Items.Clear();" method 3 months ago

:beetle: bug help wanted :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

ListBox collections have varied `IsSynchronized` method implementations 3 months ago

:beetle: bug help wanted :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

GroupBox doesn't apply ForeColor in ambient condition 4 months ago

help wanted :construction: work in progress priority-2

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Dark Mode] Improve visual contrast of the ProgressBar control in dark mode. 5 months ago

help wanted area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

The ToolStripScrollDownButton should be disabled when displaying and focused on the last dropdown item in order to avoid an exception popping up 6 months ago

help wanted :construction: work in progress area-controls-StripControls

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

API Proposal: Add IDeviceContext overloads to ControlPaint 6 months ago

help wanted api-approved tenet-performance

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Dark Mode] Focused TrackBar in dark mode lacks contrast, needs more visual guidance. 7 months ago

help wanted waiting-on-team area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Dark Mode] The BackColor of the ProgressBar control should not be changed 8 months ago

help wanted area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

API Proposal: Add safe overloads to TextRenderer to get output strings. 8 months ago

help wanted api-approved

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Proposal: add SelectionStart and SelectionEnd to TrackBar 8 months ago

help wanted design-discussion api-approved tenet-compatibility-OS

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Discussion/proposal: add more LVCOLUMN ComCtl 6.0 features 8 months ago

help wanted api-approved tenet-compatibility-OS area-controls-ListView

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Add Test Coverage For MFC ActiveX Controls 8 months ago

help wanted test-enhancement area-COM priority-2

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Missing unit tests coverage of public methods in Design namespace 8 months ago

help wanted test-enhancement :construction: work in progress

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Annotate or get rid of the null-forgiving operators in PropertyGrid.cs and related files. 8 months ago

help wanted

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Dark Mode]HelpProvider text color is barely visible 8 months ago

help wanted area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Dark Mode] Indeterminate CheckState icon barely visible 8 months ago

help wanted area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Dark Mode] Improve visual contrast of the LinkLabel control in dark mode 8 months ago

help wanted area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Refactor VB's Application Framework Network Class 12 months ago

help wanted :construction: work in progress area-VisualBasic priority-2

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Dark Mode] The color contrast is less than 3:1 for seleted treenode about 1 year ago

help wanted area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Dark Mode] CheckBox/RadioButton text with FlatStyle 'System' is hard to visible after enabled SystemColorMode.Dark about 1 year ago

help wanted area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

[Dark Mode] ListViewGroup/Subtitle/TaskLink is hard to visible in ListView after enabled SystemColorMode.Dark about 1 year ago

help wanted area-DarkMode

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

Random failures in InputLanguage_FromCulture_SupplementalInputLanguages_Expected about 1 year ago

help wanted test-bug

dotnet/winforms

4.8K

Windows Forms is a .NET UI framework for building Windows desktop applications.

C#

#desktop#hacktoberfest#help-wanted#windows-forms#winforms

dotnet/winforms

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