VS2010 C#創(chuàng)建ActiveX控件

昵稱11482448 2013-08-06

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VS2010 C#創(chuàng)建ActiveX控件

1,、File-->New-->Project,彈出 New Project窗口；

2、在左邊的 Installed Templates -->Visual C#-->Windows中,，選擇Class Library,，輸入名字(name):HelloWorld,選擇項目保存路徑(Location):F:\donetProject, Solution: Create new solution ,如下圖：

圖 1

3、刪除自動創(chuàng)建的Class1.cs文件,，然后在HelloWorld上右鍵->添加->新建項，在彈出的窗口中選擇“用

戶控件”,，名稱為Demo,，此時會出現(xiàn)一個類似于winform設(shè)計界面，我們在上面從工具箱中拖動一個Label在上面,，并設(shè)定Label的Text為"HelloWorld",。

Add New Item：(Visual C# Items – User Control)，在name中輸入Demo

4,、畫ActiveX界面：

5、在菜單中：Project HelloWorld Properties,，Application頁面,，點擊Assembly Information

6、在HelloWorld(用戶控件)項目上點擊右鍵,，選擇屬性,，將打開項目屬性面板，選擇應(yīng)用程序標(biāo)簽頁,，點擊“程序集信息”按鈕,，在彈出的窗口中勾選“使程序集COM可見” (Make assembly COM-Visible) ;

7、切換到生成(Build)標(biāo)簽頁,然后勾選“為Com互操作注冊”(Register for COM interop),，在該頁面的最上面,，有一個配置選項，切換到realse,，并再次勾選“為Com互操作注冊” (Register for COM interop),。這樣無論是在debug還是在release狀態(tài)下，都可以把用戶控件當(dāng)做com接口使用,。如下圖,。(如果不使用realse模式，realse可以不設(shè)置,。)

8,、在目錄(F:\donetProject\HelloWorld\HelloWorld\bin\Debug)中增加一個html文件：HelloWorld.html,內(nèi)容如下：

[html] view plain copy ?

<body bgcolor='#ABCABC'>
<object id="helloworld" classid="clsid:7004C725-9039-3FD7-9E55-9399F64072CE" Width="500" Height="500" >
<param name="UserText" value="Mycomputer">

[html] view plain copy print ?

</object>
<br>
<input type='button' onclick='helloworld.ShowMessage("Hello World!")' value='Click'>
</body>

9、在 OLE/COM Object Viewer中,只需要在“OLE/COM對象查看器”中點Grouped by Component Category->.Net Category->點擊你編寫的類庫名.用戶控件類查看(HelloWorld.Demo),在該節(jié)點上右鍵,，Copy CLSID to ClipBoard ;

復(fù)制CLSID,，把 HelloWorld.html中classid="clsid:7004C725-9039-3FD7-9E55-9399F64072CE"修改為復(fù)制的CLSID；

10、點擊運(yùn)行(F5),即可彈出IE瀏覽器,，進(jìn)行調(diào)試,；

11,、C# 2010中ActiveX中讀取Html中參數(shù)初始化,，程序參數(shù)：

A、定義一個接口：AxMyControl

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public interface AxMyControl {
String UserName { set; get; }
String UserPass { set; get; }
int UserId { set; get; }
}

B,、Demo class實現(xiàn)AxMyControl接口,，

Demo定義個屬性

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private string userName ,；
private string userPass ；
private int userId ,；
public int UserId{
get { return userId; }
set { userId = value; }
}
public string UserName{
get
{

[csharp] view plain copy print ?

return userName;
}
set
{
userName = value;
TB_Name.Text = value;
}
public string UserPass{
get
{
return userPass;
}
set

[csharp] view plain copy print ?

{
userPass = value;
TB_Pass.Text = value;
}
}

修改HelloWorld.html為：

[html] view plain copy ?

<body bgcolor='#ABCABC'>
<object id="helloworld" classid="clsid:7004C725-9039-3FD7-9E55-9399F64072CE" Width="500" Height="500" >
<param name="userName" value="UserName"/>
<param name="userPass" value="UserPass"/>
<param name="userId" value="123" >
</object>
<br>
</body>

運(yùn)行即可看到參數(shù)

12,、在html中訪問ActiveX中的方法：

在Demo class中增加方法：

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public void ShowMessage(String value) {
MessageBox.Show(value);
}

修改HelloWorld.html為：

[html] view plain copy ?

<body bgcolor='#ABCABC'>
<object id="helloworld" classid="clsid:7004C725-9039-3FD7-9E55-9399F64072CE" Width="500" Height="500" >
<param name="userName" value="UserName"/>
<param name="userPass" value="UserPass"/>
<param name="userId" value="123" >
</object>
<br>
<input type='button' onclick='helloworld.ShowMessage("Hello World!")' value='Click'>
</body>

點擊Click按鈕即可彈出信息；

基本完成

完整代碼如下：

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Demo.cs
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;

[csharp] view plain copy print ?

using System.Windows.Forms;
namespace HelloWorld
{
public interface AxMyControl {
String UserName { set; get; }
String UserPass { set; get; }
}
public partial class Demo : UserControl , AxMyControl
{
private string userName;
private string userPass;
private int userId;
public int UserId
{
get { return userId; }
set { userId = value; }
}
public Demo()
{
InitializeComponent();
}
public string UserName
{
get
{
return userName;
}
set
{
userName = value;
TB_Name.Text = value;
}
}
public string UserPass
{
get{
return userPass;
}
set{
userPass = value;
TB_Pass.Text = value;
}
}
public void ShowMessage(String value) {
MessageBox.Show(value);
}
private void B_Ok_Click(object sender, EventArgs e)
{
MessageBox.Show(UserId + "--" + UserName);
}
///＜ê?summary＞ê?
///清?理¤¨a所¨′有?D正y在¨2使o1用??的ì?資á¨o源??,。?ê
///＜ê?/summary＞ê?
public override void Dispose(bool disposing) {
if (disposing)
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose(disposing);
}
}
}
AssemblyInfo.cs
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Security ;
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
[assembly: AssemblyTitle("HelloWorld")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("ABC")]
[assembly: AssemblyProduct("HelloWorld")]
[assembly: AssemblyCopyright("Copyright ? ABC? 2012")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// Setting ComVisible to false makes the types in this assembly not visible
// to COM components. If you need to access a type in this assembly from
// COM, set the ComVisible attribute to true on that type.
[assembly: ComVisible(true)]
// The following GUID is for the ID of the typelib if this project is exposed to COM
[assembly: Guid("8cc6c007-781e-4672-a79d-7ceb2bd678bb")]
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]
//設(shè)|¨¨置?控?件t的ì?權(quán)¨?§限T
[assembly: AllowPartiallyTrustedCallers]
Demo.Designer.cs(此源碼有C#自動生成,，自己在Form上畫界面，自動生成)
namespace HelloWorld
{
partial class Demo
{
///<summary>
/// Required designer variable.
///</summary>
private System.ComponentModel.IContainer components = null;
///<summary>
/// Clean up any resources being used.
///</summary>
///<param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Component Designer generated code
///<summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
///</summary>
private void InitializeComponent()
{
this.L_Str = new System.Windows.Forms.Label();
this.L_Name = new System.Windows.Forms.Label();
this.L_Pass = new System.Windows.Forms.Label();
this.TB_Name = new System.Windows.Forms.TextBox();
this.TB_Pass = new System.Windows.Forms.TextBox();
this.B_Ok = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// L_Str
//
this.L_Str.AutoSize = true;
this.L_Str.Font = new System.Drawing.Font("KaiTi_GB2312", 21.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
this.L_Str.Location = new System.Drawing.Point(153, 25);
this.L_Str.Name = "L_Str";
this.L_Str.Size = new System.Drawing.Size(189, 29);
this.L_Str.TabIndex = 0;
this.L_Str.Text = "Hello World";
//
// L_Name
//
this.L_Name.AutoSize = true;
this.L_Name.Location = new System.Drawing.Point(82, 92);
this.L_Name.Name = "L_Name";
this.L_Name.Size = new System.Drawing.Size(53, 12);
this.L_Name.TabIndex = 1;
this.L_Name.Text = "用戶名：";
//
// L_Pass
//
this.L_Pass.AutoSize = true;
this.L_Pass.Location = new System.Drawing.Point(82, 124);
this.L_Pass.Name = "L_Pass";
this.L_Pass.Size = new System.Drawing.Size(53, 12);
this.L_Pass.TabIndex = 2;
this.L_Pass.Text = "密碼：";
//
// TB_Name
//
this.TB_Name.Location = new System.Drawing.Point(152, 83);
this.TB_Name.Name = "TB_Name";
this.TB_Name.Size = new System.Drawing.Size(190, 21);
this.TB_Name.TabIndex = 3;
//
// TB_Pass
//
this.TB_Pass.Location = new System.Drawing.Point(152, 115);
this.TB_Pass.Name = "TB_Pass";
this.TB_Pass.Size = new System.Drawing.Size(190, 21);
this.TB_Pass.TabIndex = 4;
//
// B_Ok
//
this.B_Ok.Location = new System.Drawing.Point(345, 183);
this.B_Ok.Name = "B_Ok";
this.B_Ok.Size = new System.Drawing.Size(90, 29);
this.B_Ok.TabIndex = 5;
this.B_Ok.Text = "確認(rèn)";
this.B_Ok.UseVisualStyleBackColor = true;
this.B_Ok.Click += new System.EventHandler(this.B_Ok_Click);
//
// Demo
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.Controls.Add(this.B_Ok);
this.Controls.Add(this.TB_Pass);
this.Controls.Add(this.TB_Name);
this.Controls.Add(this.L_Pass);
this.Controls.Add(this.L_Name);
this.Controls.Add(this.L_Str);
this.Name = "Demo";
this.Size = new System.Drawing.Size(521, 276);
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.Label L_Str;
private System.Windows.Forms.Label L_Name;
private System.Windows.Forms.Label L_Pass;
private System.Windows.Forms.TextBox TB_Name;
private System.Windows.Forms.TextBox TB_Pass;
private System.Windows.Forms.Button B_Ok;
}
}

HelloWorld.html 內(nèi)容如下：

[html] view plain copy ?

<body bgcolor='#ABCABC'>
<object id="helloworld" classid="clsid:7004C725-9039-3FD7-9E55-9399F64072CE" Width="500" Height="500" >
<param name="userName" value="UserName"/>
<param name="userPass" value="UserPass"/>
<param name="userId" value="123" >
</object>
<br>
<input type='button' onclick='helloworld.ShowMessage("Hello World!")' value='Click'>
</body>

在最后一個加載的param中做初始化事情,，比如

public string UserPass {

get{ return userPass; }

set{ userPass = value;

TB_Pass.Text = value;

這里做初始化事情 ,；需要運(yùn)行一次，看看那個set方法是最后加載的,，以防止之前的參數(shù)沒加載,，而會使用它的情況；

}

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