如何禁用pdf文件的右键单击选项? [英] How to disable right click option for pdf file?
问题描述
大家好，
如何在asp.net中禁用pdf文件的右键单击选项.
实际上，当我单击该按钮时，我有一个按钮pdf flie想要在单独的window.upto中正常工作.
但是我想禁用该pdf文件的右键单击选项.它没有得到....
请查看我的代码:
Sample1.aspx:
< script language =" javascript" type ="text/javascript">
函数btnWeek_onclick()
{
popupWindow = window.open(
"Sample2.aspx"，"mynewwin"，"height = 500，width = 600，status = yes，toolbar = no，menubar = no，location = no，scrollbars = yes，resizable = no，titlebar = no '');
}
</script>
< asp:按钮ID ="btnOpenPDF"； runat =服务器"文字=打开PDF"
OnClientClick =返回btnWeek_onclick()"/>
Sample2.aspx:
< script language =" javascript" type ="text/javascript">
//禁用Cntrl键的功能/右键单击
函数DisableControlKey(e)
{
//显示的消息
var message ="Cntrl键/已禁用右键单击选项";
//检查鼠标右键的条件/按下Ctrl键
if(e.which == 17 || e.button == 2)
{
警报(消息);
返回false;
}
}
</script>
< body onmousedown ="return DisableControlKey(event)">
< form id ="form1" runat =服务器">
< div>
</div>
</form>
</body
(Sample2.aspx)后面的代码
受保护的void Page_Load(对象发送者，EventArgs e)
{
Response.ContentType =应用程序/pdf;
Response.Clear();
Response.TransmitFile(E:\\ Desire-Determination-Dedication.pdf);
Response.End();
}
问候，
VenkiDesai.
Hi All,
How to disable right click option for pdf file in asp.net.
Actually i had a button when i click on that button pdf flie wants to be open in separate window.upto this working fine.
but i want to disable right click option for that pdf file.it was not getting....
Please see my code:
Sample1.aspx:
<script language="javascript" type="text/javascript">
function btnWeek_onclick()
{
popupWindow = window.open(
"Sample2.aspx", ''mynewwin'', ''height=500,width=600,status=yes,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=no,titlebar=no'');
}
</script>
<asp:Button ID="btnOpenPDF" runat="server" Text="Open PDF"
OnClientClick ="return btnWeek_onclick()"/>
Sample2.aspx:
<script language="javascript" type="text/javascript">
//Function to disable Cntrl key/right click
function DisableControlKey(e)
{
// Message to display
var message = "Cntrl key/ Right Click Option disabled";
// Condition to check mouse right click / Ctrl key press
if (e.which == 17 || e.button == 2)
{
alert(message);
return false;
}
}
</script>
<body onmousedown="return DisableControlKey(event)">
<form id="form1" runat="server">
<div>
</div>
</form>
</body
Code Behind for (Sample2.aspx)
protected void Page_Load(object sender, EventArgs e)
{
Response.ContentType =application/pdf;
Response.Clear();
Response.TransmitFile(E:\\Desire-Determination-Dedication.pdf);
Response.End();
}
Regards,
VenkiDesai.
推荐答案
尝试此线程，
如何使用以下方法禁用对asp.net网页的右键单击JavaScript |禁用鼠标右键单击网页 [ ^ ]
将此JavaScript包含在头部:
Try this thread,
How to disable right click on asp.net web page using JavaScript | Disable mouse right click on webpage[^]
Include this javascript in the head portion:
<SCRIPT LANGUAGE="JavaScript">
<!-- Disable
function disableselect(e){
return false
}
function reEnable(){
return true
}
//if IE4+
document.onselectstart=new Function ("return false")
document.oncontextmenu=new Function ("return false")
//if NS6
if (window.sidebar){
document.onmousedown=disableselect
document.onclick=reEnable
}
//-->
</script>
Visit the following links as well: click here[^]
Found it here[^]
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