Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / WinForms / Managed / System / WinForms / HtmlElementEventArgs.cs / 1305376 / HtmlElementEventArgs.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.ComponentModel; using System.Diagnostics; using System.IO; using System.Drawing; using System.Drawing.Printing; using System.Windows.Forms; using System.Runtime.InteropServices; using System.Net; namespace System.Windows.Forms { ////// /// public sealed class HtmlElementEventArgs : EventArgs { private UnsafeNativeMethods.IHTMLEventObj htmlEventObj; private HtmlShimManager shimManager; internal HtmlElementEventArgs(HtmlShimManager shimManager, UnsafeNativeMethods.IHTMLEventObj eventObj) { this.htmlEventObj = eventObj; Debug.Assert(this.NativeHTMLEventObj != null, "The event object should implement IHTMLEventObj"); this.shimManager = shimManager; } private UnsafeNativeMethods.IHTMLEventObj NativeHTMLEventObj { get { return this.htmlEventObj; } } ///[To be supplied.] ////// /// public MouseButtons MouseButtonsPressed { get { MouseButtons buttons = MouseButtons.None; int nButtons = this.NativeHTMLEventObj.GetButton(); if ((nButtons & 1) != 0) { buttons |= MouseButtons.Left; } if ((nButtons & 2) != 0) { buttons |= MouseButtons.Right; } if ((nButtons & 4) != 0) { buttons |= MouseButtons.Middle; } return buttons; } } ///[To be supplied.] ////// /// public Point ClientMousePosition { get { return new Point(this.NativeHTMLEventObj.GetClientX(), this.NativeHTMLEventObj.GetClientY()); } } ///[To be supplied.] ////// /// public Point OffsetMousePosition { get { return new Point(this.NativeHTMLEventObj.GetOffsetX(), this.NativeHTMLEventObj.GetOffsetY()); } } ///[To be supplied.] ////// /// public Point MousePosition { get { return new Point(this.NativeHTMLEventObj.GetX(), this.NativeHTMLEventObj.GetY()); } } ///[To be supplied.] ////// /// public bool BubbleEvent { get { return !this.NativeHTMLEventObj.GetCancelBubble(); } set { this.NativeHTMLEventObj.SetCancelBubble(!value); } } ///[To be supplied.] ////// /// public int KeyPressedCode { get { return this.NativeHTMLEventObj.GetKeyCode(); } } ///[To be supplied.] ////// /// public bool AltKeyPressed { get { return this.NativeHTMLEventObj.GetAltKey(); } } ///Indicates whether the Alt key was pressed, if this information is /// provided to the IHtmlEventObj ////// /// public bool CtrlKeyPressed { get { return this.NativeHTMLEventObj.GetCtrlKey(); } } ///Indicates whether the Ctrl key was pressed, if this information is /// provided to the IHtmlEventObj ////// /// public bool ShiftKeyPressed { get { return this.NativeHTMLEventObj.GetShiftKey(); } } ///Indicates whether the Shift key was pressed, if this information is /// provided to the IHtmlEventObj ////// /// public string EventType { get { return this.NativeHTMLEventObj.GetEventType(); } } ///[To be supplied.] ////// /// public bool ReturnValue { get { object obj = this.NativeHTMLEventObj.GetReturnValue(); return obj == null ? true : (bool)obj; } set { object objValue = value; this.NativeHTMLEventObj.SetReturnValue(objValue); } } ///[To be supplied.] ////// /// [Browsable(false), EditorBrowsable(EditorBrowsableState.Advanced)] public HtmlElement FromElement { get { UnsafeNativeMethods.IHTMLElement htmlElement = this.NativeHTMLEventObj.GetFromElement(); return htmlElement == null ? null : new HtmlElement(shimManager, htmlElement); } } ///[To be supplied.] ////// /// [Browsable(false), EditorBrowsable(EditorBrowsableState.Advanced)] public HtmlElement ToElement { get { UnsafeNativeMethods.IHTMLElement htmlElement = this.NativeHTMLEventObj.GetToElement(); return htmlElement == null ? null : new HtmlElement(shimManager, htmlElement); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //[To be supplied.] ///// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.ComponentModel; using System.Diagnostics; using System.IO; using System.Drawing; using System.Drawing.Printing; using System.Windows.Forms; using System.Runtime.InteropServices; using System.Net; namespace System.Windows.Forms { ////// /// public sealed class HtmlElementEventArgs : EventArgs { private UnsafeNativeMethods.IHTMLEventObj htmlEventObj; private HtmlShimManager shimManager; internal HtmlElementEventArgs(HtmlShimManager shimManager, UnsafeNativeMethods.IHTMLEventObj eventObj) { this.htmlEventObj = eventObj; Debug.Assert(this.NativeHTMLEventObj != null, "The event object should implement IHTMLEventObj"); this.shimManager = shimManager; } private UnsafeNativeMethods.IHTMLEventObj NativeHTMLEventObj { get { return this.htmlEventObj; } } ///[To be supplied.] ////// /// public MouseButtons MouseButtonsPressed { get { MouseButtons buttons = MouseButtons.None; int nButtons = this.NativeHTMLEventObj.GetButton(); if ((nButtons & 1) != 0) { buttons |= MouseButtons.Left; } if ((nButtons & 2) != 0) { buttons |= MouseButtons.Right; } if ((nButtons & 4) != 0) { buttons |= MouseButtons.Middle; } return buttons; } } ///[To be supplied.] ////// /// public Point ClientMousePosition { get { return new Point(this.NativeHTMLEventObj.GetClientX(), this.NativeHTMLEventObj.GetClientY()); } } ///[To be supplied.] ////// /// public Point OffsetMousePosition { get { return new Point(this.NativeHTMLEventObj.GetOffsetX(), this.NativeHTMLEventObj.GetOffsetY()); } } ///[To be supplied.] ////// /// public Point MousePosition { get { return new Point(this.NativeHTMLEventObj.GetX(), this.NativeHTMLEventObj.GetY()); } } ///[To be supplied.] ////// /// public bool BubbleEvent { get { return !this.NativeHTMLEventObj.GetCancelBubble(); } set { this.NativeHTMLEventObj.SetCancelBubble(!value); } } ///[To be supplied.] ////// /// public int KeyPressedCode { get { return this.NativeHTMLEventObj.GetKeyCode(); } } ///[To be supplied.] ////// /// public bool AltKeyPressed { get { return this.NativeHTMLEventObj.GetAltKey(); } } ///Indicates whether the Alt key was pressed, if this information is /// provided to the IHtmlEventObj ////// /// public bool CtrlKeyPressed { get { return this.NativeHTMLEventObj.GetCtrlKey(); } } ///Indicates whether the Ctrl key was pressed, if this information is /// provided to the IHtmlEventObj ////// /// public bool ShiftKeyPressed { get { return this.NativeHTMLEventObj.GetShiftKey(); } } ///Indicates whether the Shift key was pressed, if this information is /// provided to the IHtmlEventObj ////// /// public string EventType { get { return this.NativeHTMLEventObj.GetEventType(); } } ///[To be supplied.] ////// /// public bool ReturnValue { get { object obj = this.NativeHTMLEventObj.GetReturnValue(); return obj == null ? true : (bool)obj; } set { object objValue = value; this.NativeHTMLEventObj.SetReturnValue(objValue); } } ///[To be supplied.] ////// /// [Browsable(false), EditorBrowsable(EditorBrowsableState.Advanced)] public HtmlElement FromElement { get { UnsafeNativeMethods.IHTMLElement htmlElement = this.NativeHTMLEventObj.GetFromElement(); return htmlElement == null ? null : new HtmlElement(shimManager, htmlElement); } } ///[To be supplied.] ////// /// [Browsable(false), EditorBrowsable(EditorBrowsableState.Advanced)] public HtmlElement ToElement { get { UnsafeNativeMethods.IHTMLElement htmlElement = this.NativeHTMLEventObj.GetToElement(); return htmlElement == null ? null : new HtmlElement(shimManager, htmlElement); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.[To be supplied.] ///
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