ActiveControl

System\Windows\Forms\ActiveX\AxHost.AxContainer.cs (2)

454_parent.ActiveControl = null; 505container.ActiveControl = site;

System\Windows\Forms\ActiveX\AxHost.cs (2)

1472containingControl.ActiveControl = null; 1612container.ActiveControl = control;

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

5140form?.ActiveControl = this;

System\ComponentModel\Design\CollectionEditor.CollectionEditorCollectionForm.cs (1)

977ActiveControl = _listBox;

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

127ActiveControl = _selectedColumns; 811ActiveControl = _selectedColumns;

System\Windows\Forms\Design\DataGridViewColumnTypeEditor.Picker.cs (1)

35ActiveControl = _typesListBox;

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

345ActiveControl = _treeViewCtrl;

System\Windows\Forms\Design\LinkAreaEditor.LinkAreaUI.cs (1)

133ActiveControl = _sampleEdit;

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

95ActiveControl = _columnsAndRowsListView;

System\Windows\Forms\Design\ToolStripCollectionEditor.ToolStripItemEditorForm.cs (1)

111ActiveControl = _listBoxItems;

System\Windows\Integration\WindowsFormsHost.cs (1)

751this.ActiveControl = _focusTarget;

System\Windows\Forms\ActiveX\AxHost.cs (3)

1470if (containingControl.ActiveControl == this) 1597Control? control = container?.ActiveControl; 1610if (container is not null && container.ActiveControl != control)

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

1483while (container.ActiveControl is null)

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

1050if (dataGridView.GetContainerControl() is ContainerControl cc && (dataGridView.EditingControl == cc.ActiveControl || dataGridView.EditingControl.Contains(cc.ActiveControl)))

System\Windows\Forms\Controls\PropertyGrid\PropertyGrid.cs (3)

2255if (ActiveControl != _gridView) 2557if (ActiveControl is null) 2564if (!ActiveControl.Focus())

System\Windows\Forms\Controls\UpDown\UpDownBase.cs (1)

945if (ActiveControl is null)

System\Windows\Forms\Controls\WebBrowser\WebBrowserBase.cs (2)

406if (_containingControl is not null && _containingControl.ActiveControl != this) 959if (containingControl is not null && containingControl.ActiveControl == this)

System\Windows\Forms\Form.cs (12)

241return parentForm.ActiveControl == this && parentForm.Active; 264if (ActiveControl is null) 2233if (ActiveControl is null) 3295if (Focused && ActiveControl is null) 4133Control? activeControl = ActiveControl; 4176if (Focused && IsAccessibilityObjectCreated && ActiveControl is null) 4818if (SelectNextControl(ActiveControl, forward, true, true, true)) 6083while (containerControl.ActiveControl is ContainerControl) 6085containerControl = containerControl.ActiveControl as ContainerControl; 6098if (containerControl.ActiveControl is IButtonControl control) 6963if (ActiveControl is not null && !ActiveControl.ContainsFocus)

System\Windows\Forms\Layout\Containers\ContainerControl.cs (7)

406updateContainerActiveControl = (containerControl.ActiveControl != this); 492if (cc is not null && cc.ActiveControl == this) 781if (ActiveControl is null) 1250Control? start = ActiveControl; 1500while (result.ActiveControl is ContainerControl control) 1993if (ActiveControl is not null) 1998if (!ActiveControl.Visible)

System\Windows\Forms\Layout\Containers\SplitContainer.cs (4)

1538if (ActiveControl is not null) 1540group = ActiveControl.ParentInternal; 1543return group?.SelectNextControl(ActiveControl, forward, false, false, true) ?? false; 2353if (SelectNextControlInPanel(ActiveControl, forward, true, true, true))

System\Windows\Forms\MDI\MdiWindowListStrip.cs (6)

172if (dialog.ActiveChildForm?.ActiveControl is not null && !dialog.ActiveChildForm.ActiveControl.Focused) 174dialog.ActiveChildForm.ActiveControl.Focus(); 190if (boundForm.ActiveControl is not null && !boundForm.ActiveControl.Focused) 192boundForm.ActiveControl.Focus();

System\Windows\Forms\Printing\PrintPreviewDialog.cs (1)

1045if (ActiveControl == _previewControl)

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

306if (ActiveControl is null)

System\ComponentModel\Design\DesignerActionPanel.cs (2)

170private Line? FocusedLine => ActiveControl?.Tag as Line; 543return (SelectNextControl(ActiveControl, forward, true, true, true));

System\Windows\Integration\WindowsFormsHost.cs (6)

872while (ret.ActiveControl is ContainerControl) 874ret = (ContainerControl)ret.ActiveControl; 913&& (this.ActiveControl != null && this.ActiveControl.Parent == this)) 915SWF.Control c = this.ActiveControl.Parent; 916return c.SelectNextControl(this.ActiveControl, keyCode == Keys.Right || keyCode == Keys.Down, false, false, false);