Browser extension series-add built-in Script objects to msthml, including custom events]

Calibri; MSO-ascii-theme-Font: minor-Latin; MSO-Fareast-font-family:; MSO-Fareast-theme-Font:
Minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin "> usage:

Mso-fareast-font-family:; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family:
Calibri; mso-hansi-theme-font: minor-latin "> in the program, use WebBrowsermso-fareast-font-family: mso;-fareast-theme-font: minor-fareast; mso-hansi-font-family:
Calibri; mso-hansi-theme-font: minor-latin "> or related controls such as axWebBrowsermso-fareast-font-family:; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family:
Calibri; mso-hansi-theme-font: minor-latin ">. Open the local htmlmso-fareast-font-family:; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family:
Calibri; mso-hansi-theme-font: minor-latin "> file, you can go to htmlmso-fareast-font-family:; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family:
Calibri; MSO-Hansi-theme-Font: minor-Latin ">. netmso-Fareast-font-family:; MSO-Fareast-theme-Font: minor-Fareast; MSO-Hansi-font-family:
Calibri; MSO-Hansi-theme-Font: minor-Latin "> class defined in
Explorer servermso-ascii-theme-Font: minor-Latin; MSO-Fareast-font-family:; MSO-Fareast-theme-Font:
Minor-Fareast; MSO-Hansi-font-family: calibri; MSO-Hansi-theme-Font: minor-Latin "> interoperability. You can also make full use of htmlmso-ascii-theme-Font: minor-Latin; MSO-Fareast-font-family:; MSO-Fareast-theme-Font:
Minor-Fareast; MSO-Hansi-font-family: calibri; MSO-Hansi-theme-Font: minor-Latin "> efficient and simple design interface, you can also implement some complex features.

Calibri; MSO-ascii-theme-Font: minor-Latin; MSO-Fareast-font-family:; MSO-Fareast-theme-Font:
Minor-Fareast; MSO-Hansi-font-family: calibri; MSO-Hansi-theme-Font: minor-Latin "> Implementation:

Code
Public class scriptevent
{
// System. _ comobject object
Private object eventobject;
 
Public object eventobect
{
Get {return this. eventobject ;}
Set {This. eventobject = value ;}
}
 
Public object execute ()
{
If (null = eventObject)
Return null;
// Guid of the FunctionInstance interface in JScript. dll
Guid fun_gid = new Guid ("{3EEF9758-35FC-11D1-8CE4-00C04FC2B093 }");
Type functionInstance = Type. GetTypeFromCLSID (fun_gid );
Object rev;
Rev = functionInstance. InvokeMember ("call", BindingFlags. InvokeMethod | BindingFlags. NonPublic, null, eventObject, null );
Return rev;
}

 

ScriptEvent; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family:
; Mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri;
Mso-hansi-theme-font: minor-latin "> class encapsulates script events.

Mso-ascii-theme-font: minor-latin; mso-fareast-font-family:; mso-fareast-theme-font:
Minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin "> the usage is as follows:

Code
[ComVisibleAttribute (true)]
Public class ScriptObject
{
Private Window window;
Private ScriptEvent onClickEvent;
 
Public ScriptObject (Window window)
{
This. window = window;
OnClickEvent = new ScriptEvent ();
}
 
Public string WindowTitle
{
Get {return window. Title ;}
}
 
Public double Add2 (double num1, double num2)
{
Return num1 + num2;
}
 
Public object onClick
{
Get {return onClickEvent. EventObect ;}
Set {onClickEvent. EventObect = value ;}
}
 
Public void OnClick ()
{
OnClickEvent. Execute ();
}

 

18.0pt; font-family: New; MSO-Hansi-font-family: "Times New Roman"; MSO-bidi-font-family:
"Times New Roman"; color: #010001; font-weight: normal; MSO-bidi-font-weight: bold;
MSO-no-proof: Yes '> onclick1820.pt; font-family: New; MSO-Hansi-font-family: "Times New Roman"; MSO-bidi-font-family:
"Times New Roman"; color: #010001; font-weight: normal; MSO-bidi-font-weight: bold;
The MSO-no-proof: Yes '> attribute corresponds to the MSO-Hansi-font-family: "Times New Roman"; MSO-bidi-font-family: "Times New Roman ";
Color: # 2b91af; MSO-no-proof: Yes '> scriptobjectmso-bidi-font-size: 18.0pt; font-family: New; MSO-Hansi-font-family: "Times New Roman ";
MSO-bidi-font-family: "Times New Roman"; color: #010001; font-weight: normal;
MSO-bidi-font-weight: bold; MSO-no-proof: Yes '> onclick event of the class. In the script, you can assign a function instance to The onclick attribute of this class.

Mso-fareast-font-family:; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family:
Calibri; mso-hansi-theme-font: minor-latin "> because in javascriptmso-fareast-font-family:; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family:
Calibri; mso-hansi-theme-font: minor-latin "> events are not equivalent. netmso-fareast-font-family:; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family:
Calibri; mso-hansi-theme-font: minor-latin "> event, specifically, javascriptmso-fareast-font-family:; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family:
Calibri; mso-hansi-theme-font: minor-latin "> multiple events cannot be bound. Therefore, an event can be implemented as a function object by using com viewerCalibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family:; mso-fareast-theme-font:
Minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin "> View System32Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family:; mso-fareast-theme-font:
Minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin "> Jscript. dllCalibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family:; mso-fareast-theme-font:
Minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin ">, this object corresponds to the mso-bidi-font-family: "Times New Roman"; color: green; mso-no-proof: yes '> FunctionInstancemso-bidi-font-family: "Times New Roman"; color: black; mso-themecolor: text1;
Mso-no-proof: yes '> interface. Therefore, reflection is used to construct this interface and then the real script function is called.

Mso-bidi-font-family: "Times New Roman"; color: black; mso-themecolor: text1;
Mso-no-proof: yes '>

 

Mso-bidi-font-family: "Times New Roman"; color: black; mso-themecolor: text1;
Mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;
Mso-no-proof: yes '> download the code http://files.cnblogs.com/chinese-zmm/scriptobjectdemo.rar.