我试图在我的应用程序中禁用shockwave flash元素的内置右键菜单,但它不起作用。有没有办法在VB中禁用它?谢谢!
答案 0 :(得分:1)
它应禁用鼠标右键单击事件:
public partial class Form1 : Form ,IMessageFilter // after the name space
{
private const int WM_LBUTTONDOWN = 0x0201;
public Form1()
{
InitializeComponent();
Application.AddMessageFilter(this);
this.FormClosed += new FormClosedEventHandler(this.Form1_FormClosed);
}
private void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
Application.RemoveMessageFilter(this);
}
public bool PreFilterMessage(ref Message m)
{
//Filter out WM_NCRBUTTONDOWN/UP/DBLCLK
if (m.Msg == 0xA4 || m.Msg == 0xA5 || m.Msg == 0xA6) return true;
// Filter out WM_RBUTTONDOWN/UP/DBLCLK
if (m.Msg == 0x204 || m.Msg == 0x205 || m.Msg == 0x206) return true;
return false;
}
答案 1 :(得分:0)
这可以给你一个RightClick已禁用的ShockWaveObject"只有4个简单的步骤"
在你的" Form"添加一个Shockwave Flash控件。
<强> 1。创建一个名为&#34; NoRightClickFlashControl.vb&#34;
将波纹管代码粘贴到NoRightClickFlashControl.vb中
Public Class NoRightClickFlashControl
Inherits AxShockwaveFlashObjects.AxShockwaveFlash
Private Const WM_RBUTTONDOWN As Integer = &H204
Protected Overrides Sub WndProc(ByRef m As System.Windows.Forms.Message)
Select Case m.Msg
Case WM_RBUTTONDOWN
' Do nothing on right-click
m.Result = New IntPtr(1)
Return
End Select
MyBase.WndProc(m)
End Sub
End Class
<强> 2。更改ShockwaveObject的名称&#34; AxShockwaveFlash1&#34;表格上的到&#34; NoRightClickFlashControl1&#34; 。
打开您的Form.Designer.vb文件
第3。在&#39; Initialize和SuspendLayout&#39; 之间更改代码,如下所示:
Private Sub InitializeComponent()
'// Old is : Me.NoRightClickFlashControl1 = New AxShockwaveFlashObjects.AxShockwaveFlash()
'// Change like this
Me.NoRightClickFlashControl1 = New Your_Project_NameSpace.NoRightClickFlashControl
Me.SuspendLayout()
然后在最后,在&#34; End Class&#34;附近的Form.Designer.vb中;文件 - 更改以下内容:
'// Old is : Friend WithEvents NoRightClickFlashControl1 As AxShockwaveFlashObjects.AxShockwaveFlash
'// Change Like this :
Friend WithEvents NoRightClickFlashControl1 As NoRightClickFlashControl
End Class '// the End Class is just o understand.
所有其他编码与ShockwaveFlashObject相同 - 加载电影,播放
完成
按F5运行!享受!!!