11 references to Invalid
System.Windows.Forms (11)
System\Windows\Forms\Controls\RichTextBox\RichTextBox.OleCallback.cs (3)
149e.DropImageType = DropImageType.Invalid; 171if (e.DropImageType > DropImageType.Invalid) 290=> e.Effect != DragDropEffects.None && e.DropImageType > DropImageType.Invalid && _owner.IsHandleCreated;
System\Windows\Forms\Controls\ToolStrips\ToolStripDropTargetManager.cs (3)
200if (e.DropImageType > DropImageType.Invalid) 215DropImageType = DropImageType.Invalid, 224if (dragEnterArgs.DropImageType > DropImageType.Invalid && _owner is ToolStrip toolStrip && toolStrip.IsHandleCreated)
System\Windows\Forms\OLE\DragEventArgs.cs (1)
25: this(data, keyState, x, y, allowedEffect, effect, dropImageType: DropImageType.Invalid, message: string.Empty, messageReplacementToken: string.Empty)
System\Windows\Forms\OLE\DropTarget.cs (4)
121if (dragEvent.DropImageType > DropImageType.Invalid) 148if (dragEvent.DropImageType > DropImageType.Invalid) 164if (_lastDragEventArgs?.DropImageType > DropImageType.Invalid) 224if (_lastDragEventArgs?.DropImageType > DropImageType.Invalid)