Null

23 references to Null

System.Private.Windows.GdiPlus (1)

Windows\Win32\Graphics\GdiPlus\GpRegionExtensions.cs (1)

48return HRGN.Null;

System.Windows.Forms (18)

System\Windows\Forms\Application.cs (1)

743HRGN.Null,

System\Windows\Forms\Control.cs (2)

5960HRGN.Null, 6008HRGN.Null,

System\Windows\Forms\Controls\ComboBox\ComboBox.cs (1)

2133HRGN.Null,

System\Windows\Forms\Controls\DataGridView\DataGridView.Methods.cs (2)

5703using GetDcScope dc = new(HWND, HRGN.Null, GET_DCX_FLAGS.DCX_CACHE | GET_DCX_FLAGS.DCX_LOCKWINDOWUPDATE); 5722using GetDcScope dc = new(HWND, HRGN.Null, GET_DCX_FLAGS.DCX_CACHE | GET_DCX_FLAGS.DCX_LOCKWINDOWUPDATE);

System\Windows\Forms\Controls\Splitter\Splitter.cs (1)

697using GetDcScope dc = new(ParentInternal.HWND, HRGN.Null, GET_DCX_FLAGS.DCX_CACHE | GET_DCX_FLAGS.DCX_LOCKWINDOWUPDATE);

System\Windows\Forms\Controls\TextBox\MaskedTextBox.cs (1)

1794PInvoke.RedrawWindow(this, lprcUpdate: null, HRGN.Null, REDRAW_WINDOW_FLAGS.RDW_INVALIDATE | REDRAW_WINDOW_FLAGS.RDW_FRAME);

System\Windows\Forms\Controls\TextBox\TextBox.cs (1)

559PInvoke.RedrawWindow(this, lprcUpdate: null, HRGN.Null, REDRAW_WINDOW_FLAGS.RDW_INVALIDATE | REDRAW_WINDOW_FLAGS.RDW_FRAME);

System\Windows\Forms\Controls\ToolStrips\ToolStripDropDown.cs (1)

1988HRGN.Null,

System\Windows\Forms\Controls\ToolStrips\ToolStripTextBox.ToolStripTextBoxControl.cs (1)

234using GetDcScope hdc = new(m.HWND, HRGN.Null, GET_DCX_FLAGS.DCX_WINDOW | (GET_DCX_FLAGS)0x00010000 /* DCX_USESTYLE */);

System\Windows\Forms\Form.cs (1)

6490PInvoke.RedrawWindow(this, lprcUpdate: null, HRGN.Null, REDRAW_WINDOW_FLAGS.RDW_INVALIDATE | REDRAW_WINDOW_FLAGS.RDW_FRAME);

System\Windows\Forms\Layout\Containers\SplitContainer.cs (1)

1474using GetDcScope dc = new(HWND, HRGN.Null, GET_DCX_FLAGS.DCX_CACHE | GET_DCX_FLAGS.DCX_LOCKWINDOWUPDATE);

System\Windows\Forms\Rendering\ControlPaint.cs (3)

1828HRGN.Null, 1855HRGN.Null, 2105HRGN.Null,

System\Windows\Forms\Scrolling\ScrollableControl.cs (1)

795HRGN.Null,

System\Windows\Forms\VisualStyles\VisualStyleRenderer.cs (1)

728HRGN.Null,

System.Windows.Forms.Design (4)

System\Windows\Forms\Design\DesignerFrame.cs (1)

91PInvoke.RedrawWindow(_designer, lprcUpdate: null, HRGN.Null, REDRAW_WINDOW_FLAGS.RDW_FRAME);

System\Windows\Forms\Design\DocumentDesigner.cs (1)

1055PInvoke.RedrawWindow(control, lprcUpdate: null, HRGN.Null, REDRAW_WINDOW_FLAGS.RDW_FRAME);

System\Windows\Forms\Design\FormDocumentDesigner.cs (2)

401PInvoke.RedrawWindow(control, lprcUpdate: null, HRGN.Null, REDRAW_WINDOW_FLAGS.RDW_FRAME); 413PInvoke.RedrawWindow(control, lprcUpdate: null, HRGN.Null, REDRAW_WINDOW_FLAGS.RDW_FRAME);