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The following line of code:
this.lblImportFile.Font = new System.Drawing.Font("Tahoma", 8.25F);
is throwing the following exception:
{"Exception has been thrown by the target of an invocation." }
and I have no idea why. does anybody have any ideas?
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Sorry forgot to mention I am using Visual Studio 2003 with .NET Framework 1.1
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I have narrowed it down to an "Overflow or underflow in the arithmetic operation." but I still don't know why.
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then u can see the inner exception, then u came to know whats the problem.
Ex.InnerException.Message
With regards
Amjath
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this is working fine
this.lblTest.Font = new System.Drawing.Font("Tahoma", 18.25F);
am using c# 2005 expression edition
With regards
Amjath
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if you can catch the exception, show it with ToString() method.
DO NOT USE MESSAGE PROPERTY
ToString() shows everything there is, Message only gives a short one-line summmary.
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Hi to all,
I want some information about the playing the multiple video clips on the web page one by one. Please help me how can i do it.
Pravin
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you might want to take a look at Silverlight. I remember seeing a demo at the Remix convention about several video clips being play simulatenously on a webpage. Go to http://www.silverlight.net
Edit:
Here is a tutorial which explains how to use Silverlight and streaming videos via webpage
http://aspalliance.com/1342_Streaming_a_Silverlight_Media_Application_from_Silverlight_Live#Page5
In particular go to the section titled " Invoke multiple video files from a single web page" which is the answer you are seeking.
Silverlight rocks when it comes to media streaming.
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But i am using shockwave flash player object/component here. It does not shows the properties and events. so how can i use it.
Pravin
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It doesn't expose properties that you can natively hook into through C#. The properties are all controlled through HTML using the PARAMS and EMBED tag on the object. Here's an example:
<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" WIDTH="550" HEIGHT="400" id="superflashMovie"><PARAM NAME=movie VALUE="superflashMovie.swf"><PARAM NAME=quality VALUE=high><PARAM NAME=bgcolor VALUE=#FFFFFF><EMBED src="/support/flash/ts/documents/superflashMovie.swf" quality=high bgcolor=#FFFFFF WIDTH="500" HEIGHT="350" NAME="superFlashMovie" TYPE="application/x-shockwave-flash"
PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
Deja View - the feeling that you've seen this post before.
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ya i tried that but i want to show the second clip at the end of first clip. I am unable to find out how can I handle it? is there is any event occures at the end of clip or video?
-- modified at 5:08 Tuesday 24th July, 2007
Pravin
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Well, the only way that I can think (off the top of my head) to do this would be to use javascript to play the next movie in a sequence after a period of time. Assume that you've given the Flash object an id of "mySecondMovie", you could do this to trigger the movie:
<SCRIPT LANGUAGE = "JavaScript">
<!--
var secs
var id = null
var isTimerRunning = false
var delay = 1000
function InitializeTimer()
{
secs = 15
StopTimer()
StartTimer()
}
function StopTimer()
{
if(isTimerRunning)
clearTimeout(id)
isTimerRunning = false
}
function StartTimer()
{
if (secs==0)
{
StopTimer()
playMySecondMovie()
}
else
{
self.status = secs
secs = secs - 1
isTimerRunning = true
id = self.setTimeout("StartTimer()", delay)
}
}
function playMySecondMovie()
{
if (document.mySecondMovie)
{
if (document.mySecondMovie.Play)
document.mySecondMovie.Play();
}
}
</SCRIPT> Then, in your body onload, you would call InitializeTimer .
Deja View - the feeling that you've seen this post before.
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Thanks for it. but how can i calculate the length of the first movie. Is there any event occures at the end of Video clip? so that I can check it?
Pravin
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Not that I'm aware of. Mind you, if you have the flash itself, you could always call the javascript to play the next movie using an ActionScript command:
getUrl("javascript:playNextPage();") Then, you would implement the playNextPage javascript in your page to play the next movie as outlined above.
Deja View - the feeling that you've seen this post before.
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Ok Thanks.
I hav one more doubt.
I hav created a object in html tags of my application. Now i want to access that object in my code behind page.
Can u plz tell me how can i access that object and properties of it in code behind page?
Pravin
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Mark the object with runat="server" .
Deja View - the feeling that you've seen this post before.
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Sorry but it didn't worked. I'll show u my code.
<%@ Page language="c#" Codebehind="WebForm1.aspx.cs" AutoEventWireup="false" Inherits="Video.WebForm1" %>
<title>WebForm1
<object id="Player" runat="server" width="425" height="350" viewastext=""><param name="movie" value="http://www.youtube.com/v/5Uahw5BU9N8" /><param name="wmode" value="transparent" /><embed src="http://www.youtube.com/v/5Uahw5BU9N8" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350" />
Now, Player is the object id of object i hav created in Html tags. I want this object to be accessed in Code behind, like Textbox or Label or Button etc objects can be accessed there.
Pravin
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I'm not sure what you are trying to achieve here - the flash is a clientside object. What exactly do you hope to achieve?
Deja View - the feeling that you've seen this post before.
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Hi,
Im hoping someone here can help...
I am involved in a project that needs to perform some image analysis on an image to interpret results. The functions I need are as follows: scaling image, image rotation and finally analysis at a pixel level. We are running on WinCE and coding with C#. I am able to find good image processing libraries for WinXP which unfortunately don't work on WinCE due to the cut down functionality in Compact Framework 2.0.
I haven't been able to find a WinCE compliant libraries. Maybe someone here knows of one? Any other suggestions? Or is my best bet writing something myself? I see a few posts on accessing pixels and image manipulation using unsafe methods.
Hoping for some leads...
Thanks.
Regards,
Myron
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If you have access to unsafe code, try my image processing code as a starting point. If not, then you're stuck with the getpixel method, which is slower.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hi..
Im using IFrame as my body in my aspx page to generate Emails. To edit IFrame i just wrote the following code in Javascript..
IFrame1.document.designMode="On";
After this line is executed the Iframe is editable and i can type any text inside iframe.
Now Im using VBScript to create a word application as an object for spell checking. In this case I need to pass the Text of the iframe as a parameter value to VBScript funtion i wrote.
The issue is i cant get the Value or text inside the IFrame using VBScript.
i wrote the above code in VBScript Function but it is not getting the text inside the iframe.
set Ctrl = document.getElementById("IFrame1")
MsgBox(Ctrl.innerText)
How to get the value or innertext of the iframe using vbscript or the other way is how can i create a word as an object and using that object how can i spell check in Javascript?
pl. help me in this issue. im working for this for the past 1 week. its urgent.
Thanks in advance
Selvaganesh.G
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Does this have anything to do with C#?
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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Sorry to mail in the C# Forum. But unfortunately when i searched for Scripts Forum, i didnt get any. since my webpage code behind file is designed in c# i just posted my query in the c#. sorry again. call u pl help me in this above thing?
Thanks in advance..
Selvaganesh.G
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SelvaGanesh G wrote: unfortunately when i searched for Scripts Forum
The web development forum maybe a better bet.
SelvaGanesh G wrote: help me in this above thing?
Sorry, VBScript isn't a strong point with me.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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Hi,
Can anyone tell me wat will be the return type if i am returning a interface?
i.e. My code has a function which has to return an interface..so wat should be my return type for that function.
Thanx,
SRUJANA
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