An Event Pool

Marc Clifton

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21 Feb 2004CPOL4 min read

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An event pool helps manage large amounts of events that otherwise clutter up your code and make maintenance difficult.

eventpool_src.zip
- EventPool
  - AssemblyInfo.cs
  - bin
    - Debug
      - EventPool.dll
      - EventPool.pdb
  - CodeCommentReport
    - banner.htm
    - banner.jpg
    - CodeCommentReportError.htm
    - commentreport.css
    - darkcorner.jpg
    - EventPool
      - CWP0.HTM
      - CWP10.HTM
      - CWP11.HTM
      - CWP12.HTM
      - CWP13.HTM
      - CWP14.HTM
      - CWP2.HTM
      - CWP3.HTM
      - CWP4.HTM
      - CWP5.HTM
      - CWP6.HTM
      - CWP7.HTM
      - CWP8.HTM
      - CWP9.HTM
      - EventPool.HTM
    - gradleft.jpg
    - gradtop.jpg
    - graycorner.jpg
    - index.htm
    - minus.jpg
    - plus.jpg
    - titletile.jpg
    - vt.js
  - EventPool.cs
  - EventPool.csproj
  - EventPool.csproj.user
  - IEventPool.cs
  - obj
    - Debug
      - EventPool.dll
      - EventPool.pdb
      - EventPool.projdata
      - temp
      - TempPE
eventpool_demo.zip
- MVCDemo
  - App.ico
  - AppMain.cs
  - AssemblyInfo.cs
  - bin
    - Debug
      - EventPool.dll
      - EventPool.pdb
      - img1.ico
      - img2.ico
      - img3.ico
      - img4.ico
      - MVCDemo.exe
      - MVCDemo.exe.manifest
      - MVCDemo.pdb
      - MvcForm.cs
      - XmlGuiGenerator.dll
      - XmlGuiGenerator.pdb
  - BufferModel.cs
  - BufferView.cs
  - Calculator.xml
  - Calculator2.xml
  - ControllerBase.cs
  - EditOperationsView.cs
  - EventArgs.cs
  - EventPool.cs
  - EventPool
    - AssemblyInfo.cs
    - bin
      - Debug
        
        EventPool.dll
        
        EventPool.pdb
    - CodeCommentReport
      - banner.htm
      - banner.jpg
      - CodeCommentReportError.htm
      - commentreport.css
      - darkcorner.jpg
      - EventPool
        
        CWP0.HTM
        
        CWP10.HTM
        
        CWP11.HTM
        
        CWP12.HTM
        
        CWP13.HTM
        
        CWP14.HTM
        
        CWP2.HTM
        
        CWP3.HTM
        
        CWP4.HTM
        
        CWP5.HTM
        
        CWP6.HTM
        
        CWP7.HTM
        
        CWP8.HTM
        
        CWP9.HTM
        
        EventPool.HTM
      - gradleft.jpg
      - gradtop.jpg
      - graycorner.jpg
      - index.htm
      - minus.jpg
      - plus.jpg
      - titletile.jpg
      - vt.js
    - EventPool.cs
    - EventPool.csproj
    - EventPool.csproj.user
    - IEventPool.cs
    - obj
      - Debug
        
        EventPool.dll
        
        EventPool.pdb
        
        EventPool.projdata
        
        temp
        
        TempPE
  - FunctionsView.cs
  - gui.xsd
  - IEventPool.cs
  - IMemento.cs
  - KeypadView.cs
  - ModelBase.cs
  - MVCDemo.csproj
  - MVCDemo.csproj.user
  - MVCDemo.sln
  - MVCDemo.suo
  - obj
    - Debug
      - MVCDemo.exe
      - MVCDemo.pdb
      - MVCDemo.projdata
      - temp
      - TempPE
  - RegisterView.cs
  - RpnController.cs
  - RpnModel.cs
  - RpnModelMemento.cs
  - StackOperationsView.cs
  - UndoBuffer.cs
  - ViewBase.cs
  - XmlGuiGenerator
    - AssemblyInfo.cs
    - bin
      - Debug
        
        XmlGuiGenerator.dll
        
        XmlGuiGenerator.pdb
    - ImageModel.cs
    - obj
      - Debug
        
        temp
        
        TempPE
        
        XmlGuiGenerator.dll
        
        XmlGuiGenerator.pdb
        
        XmlGuiGenerator.projdata
    - ObjectModel.cs
    - PropertyModelBase.cs
    - StringHelpers.cs
    - TabPageCollectionModel.cs
    - XmlGuiGenerator.cs
    - XmlGuiGenerator.csproj
    - XmlGuiGenerator.csproj.user
    - XmlGuiGenerator.sln
    - XmlGuiGenerator.suo

<!-- saved from url=(0007)http:// -->
<HTML>
<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<TITLE>KAEventPool.EventPool.Add</TITLE>
<LINK REL=STYLESHEET HREF="../CommentReport.css" TYPE="text/css">
</HEAD>
<BODY topmargin=0 rightmargin=0 leftmargin=0 style="background-image: url(../titletile.jpg); background-repeat:repeat-x; background-position: 0 0;" >
<DIV CLASS="PageHeading">KAEventPool.EventPool.Add Function</DIV>
<DIV CLASS="Description">

Adds an EventHandler and associates it with the specified tag.
<P>

</DIV>
<IMG src="../GradLeft.jpg" width=7 height=378 alt="" border="0" style="position:absolute; left:10; top:18;z-Index:2">
<IMG src="../GradTop.jpg" width=352 height=7 alt="" border="0" align="top" style="position:absolute; left:10; top:18; z-index:1">
<DIV CLASS="Remarks">
<SPAN CLASS="RemarkHdrX">Public void Add (object, System.EventHandler)</SPAN></DIV>
<TABLE CLASS="InfoTable" cellpadding=0 cellspacing=0>
<TR height=20>
<TD width=20>&nbsp;</TD>
<TD valign=top align=left width=9 bgcolor="#cccc66"><IMG SRC="../graycorner.jpg" align=top></TD>
<TD CLASS="TableLightLabel" >Type</TD>
<TD CLASS="TableLightLabel" >Name</TD>
<TD CLASS="TableLightLabel" >Description</TD>
<TD width=20>&nbsp;</TD>
</TR>
<TR height=20>
<TD width=20>&nbsp;</TD>
<TD CLASS="TableLightDesc">&nbsp;</TD>
<TD CLASS="TableLightDesc">object</TD>
<TD CLASS="TableLightDesc">tag</TD>
<TD CLASS="TableLightDesc">The tag that to be used when invoking the associated event handlers.</TD>
<TD width=20>&nbsp;</TD>
</TR><TR height=20>
<TD width=20>&nbsp;</TD>
<TD CLASS="TableLightDesc">&nbsp;</TD>
<TD CLASS="TableLightDesc">System.EventHandler</TD>
<TD CLASS="TableLightDesc">eventHandler</TD>
<TD CLASS="TableLightDesc">An EventHandler that receives the event, of the form "void (object sender, EventArgs args)"</TD>
<TD width=20>&nbsp;</TD>
</TR></TABLE>
<TABLE CLASS="InfoTable" cellpadding=0 cellspacing=0>
<TR height=20>
<TD width=20>&nbsp;</TD>
<TD valign=top align=left width=9 bgcolor="#cccc66"><IMG SRC="../graycorner.jpg" align=top></TD>
<TD CLASS="TableLightLabel" WIDTH=206>Return</TD>
<TD CLASS="TableLightLabel" >Description</TD>
<TD width=20>&nbsp;</TD>
</TR>
<TR height=20>
<TD width=20>&nbsp;</TD>
<TD CLASS="TableLightDesc">&nbsp;</TD>
<TD CLASS="TableLightDesc">void</TD>
<TD CLASS="TableLightDesc">&nbsp;</TD>
<TD width=20>&nbsp;</TD>
</TR></TABLE>
</BODY>
</HTML>

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Written By

Marc Clifton

Architect Interacx

United States

Blog: https://marcclifton.wordpress.com/
Home Page: http://www.marcclifton.com
Research: http://www.higherorderprogramming.com/
GitHub: https://github.com/cliftonm

All my life I have been passionate about architecture / software design, as this is the cornerstone to a maintainable and extensible application. As such, I have enjoyed exploring some crazy ideas and discovering that they are not so crazy after all. I also love writing about my ideas and seeing the community response. As a consultant, I've enjoyed working in a wide range of industries such as aerospace, boatyard management, remote sensing, emergency services / data management, and casino operations. I've done a variety of pro-bono work non-profit organizations related to nature conservancy, drug recovery and women's health.

An Event Pool

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