AxShockwaveFlash的LoadMovie抛出System.AccessViolationException异常

Question

在试图在C#和flash对象(swf)之间进行通信时，我面临以下异常。我试图对Flash64_13___214.ocx进行剪切以生成2个程序集( AxShockwaveFlash.dll和ShockwaveFlashObject.dll )，然后在一个控制台应用程序中测试我的代码。我的代码一般如下：

AxShockwaveFlash player = new AxShockwaveFlash();
player.CreateControl();
player.WMode = "transparent";
player.AllowScriptAccess = "sameDomain";
player.Loop = false;
player.LoadMovie(0, @"encrypt.swf");

在点击LoadMovie之后，我得到了以下错误：

未处理System.AccessViolationException =-2147467261 Message=Attempted以读取或写入受保护的内存。这通常表明其他内存已损坏。 在ShockwaveFlashObjects.IShockwaveFlash.LoadMovie(Int32层，String url在AxShockwaveFlashObjects.AxShockwaveFlash.LoadMovie(Int32层，String url)在c:\Windows\System32\AxShockwaveFlashObjects.cs:line 685 at TestActionScript2.Program.Main(String[] args)在c:\Something\trunk\Src\TestActionScript2\Program.cs:line 41的System.AppDomain._nExecuteAssembly(RuntimeAssembly组装中，Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext，ContextCallback回调，Object state，Boolean ) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext，ContextCallback回调，Object state，Boolean )在System.Threading.ExecutionContext.Run(ExecutionContext executionContext，ContextCallback回调，Object state)在System.Threading.ThreadHelper.ThreadStart()

请帮我~~

Answer 1

嗨，我遇到了同样的问题，我发现只有在加载表单之前调用LoadMovie时，才会发生此错误。修复方法是在表单加载时添加事件，并将代码放在那里创建shockwaveflash。

就你而言：

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();

        this.Load += new System.EventHandler(this.Form_Load);
    }

    private void Form_Load(object sender, EventArgs e)
    {
        AxShockwaveFlash player = new AxShockwaveFlash();
        player.CreateControl();
        player.WMode = "transparent";
        player.AllowScriptAccess = "sameDomain";
        player.Loop = false;
        player.LoadMovie(0, @"encrypt.swf");
    }
}