Arithmetic overflow error converting int to data type numeric. The statement has been terminated. - ASP.NET Discussion Boards

Spunky Coder15-Jun-09 20:15

15-Jun-09 20:15

Hi all,

Can we capture a webpage as an image? I actually intend to get a web page as image when the URL is passed.

I've tried to use ...

System.Net.WebClient objWebClient = new System.Net.WebClient();
     byte[] htmlData = objWebClient.DownloadData("http://www.google.com");
     MemoryStream ms = new MemoryStream(htmlData);
     Image returnImage = Image.FromStream(ms);

But then realized that the stream contains the HTML data but not the image data Smile | :)

Is there any other way to get this?

"Don't worry if it doesn't work right. If everything did, you'd be out of a job." (Mosher's Law of Software Engineering)

Re: How to get a webpage as an image?

himanshu256115-Jun-09 20:34

himanshu2561

15-Jun-09 20:34

Check this
http://www.codegod.de/WebAppCodeGod/screenshot-of-webpage-with-aspnet-AID398.aspx[^]

himanshu

Re: How to get a webpage as an image?

Spunky Coder15-Jun-09 20:38

Spunky Coder

15-Jun-09 20:38

I've checked it...It uses an exe file 'IECapt.exe' to get the screen shot and then get the image from the exe file. I can't use the IECapt.exe.

Thanks for the reply

"Don't worry if it doesn't work right. If everything did, you'd be out of a job." (Mosher's Law of Software Engineering)

can't store value of dynamically generated upload controls.

pujafaldu15-Jun-09 20:10

pujafaldu

15-Jun-09 20:10

Hi....

I have created multiple file uploads on button click through javascript.
It works fine...
But the problem is that when i fire any server hit in that page the controls i have added is gone, and i have to add them again.
kindly help to resolve this issue.

Thanks.

Here is code.

var i=0;
function addAttachment()
{
i++;
var atts=document.getElementById("attachments");
//create child div

var divChild=document.createElement("div");
divChild.id="div"+i.toString();
atts.appendChild(divChild);

var newAtt=document.createElement("input");
newAtt.id="file"+i.toString();
newAtt.name="file"+i.toString();
newAtt.type="file";
divChild.appendChild(newAtt);

//Create a tag
var aElement=document.createElement("a");
aElement.id="afile"+i.toString();
var aText=document.createTextNode("remove");
aElement.appendChild(aText);
aElement.setAttribute("href","#");

if(navigator.appName=="Microsoft Internet Explorer")
{
aElement.attachEvent("onclick",removeFun(divChild.id));
}
else
{
var eventHander=function(){removeAttachment.call(divChild.id);}

aElement.addEventListener("click",removeFun(divChild.id),false);
}

divChild.appendChild(aElement);

}
var removeFun=function(childDivId)
{
return function(){removeAttachment(childDivId);}
}
function removeAttachment(childDivId)
{
var atts=document.getElementById("attachments");
var child1=document.getElementById(childDivId.toString());

atts.removeChild(child1);

}

how to update grid view row on dropdown selection

shahid_rasul15-Jun-09 19:21

shahid_rasul

15-Jun-09 19:21

i have a gridview with multiple columns in which one column is dropdownlist.

i want to update gridview row on dropdown selection change event. i do this, but problem is that when row is updated on dropdown selection change event, this page has other server side controls eg. buttons , problem is that when i click any button on page, selected drop down event row data disappear.

please any body tell me how to solve that problem.

Re: how to update grid view row on dropdown selection

Kaushal Arora16-Jun-09 6:53

Kaushal Arora

16-Jun-09 6:53

Could you post your gridview fillimg code.

Regards,
Kaushal Arora

want to load controls in aspx pg from the class file which is inherited

anbusenthil15-Jun-09 18:42

anbusenthil

15-Jun-09 18:42

i have a function loadstring in a class file like

Public Sub LoadStrings(ByVal ci As CultureInfo)
            Dim HylEdit As New HyperLink
            Dim BtnClear As New Button
            Dim BtnSave As New Button
            Dim HylView As New HyperLink

i hav inherited tis class to a aspx page where i hav those controls
like HylEdit, BtnClear, BtnSave, HylView

i want to load those controls wit values tat i hav assigned to it

Arithmetic overflow error converting int to data type numeric. The statement has been terminated.

jigneshp2515-Jun-09 18:24

jigneshp25

15-Jun-09 18:24

Dim cmd = New SqlClient.SqlCommand("Update Studentmaster set Firstname='" & txtsfname.Text & "', Middlename='" & txtsmname.Text & "', Lastname='" & txtslname.Text & "', Address1='" & txtadd1.Text & "', Address2='" & txtadd2.Text & "', City='" & txtcity.Text & "', State='" & txtstate.Text & "', Pincode=" & Val(txtpin.Text) & ", Gender='" & txtgen.Text & "', Birthdate='" & CDate(txtbdate.Text) & "', Emailid='" & txtemail.Text & "', Category='" & txtcat.Text & "', Mstatus='" & txtmstatus.Text & "', Aboutme='" & txtabtme.Text & "', Graduationcollege= '" & txtgclg.Text & "', GraduationResult= " & Val(txtgresult.Text) & ", Graduationdegree='" & txtgdeg.Text & "', Masterdegree= '" & txtmdeg.Text & "', Mastercollege='" & txtmclg.Text & "', HSC=" & Val(txthsc.Text) & ", SSC=" & Val(txtssc.Text) & ", Usertype='" & txtutype.Text & "', Username='" & txtuname.Text & "', Password='" & txtpasswd.Text & "', Questions='" & cmbsq.SelectedValue & "', Answer='" & txtans.Text & "' where Studentid= '" & Session.Item("studentid") & "' ", c)
cmd.ExecuteNonQuery()

Re: Arithmetic overflow error converting int to data type numeric. The statement has been terminated.

saanj15-Jun-09 19:10

saanj

15-Jun-09 19:10

It is a tough challenge to read the code that you have posted. Format the code so that it becomes readable.

There is no foolish question, there is no final answer...

Re: Arithmetic overflow error converting int to data type numeric. The statement has been terminated.

Baran M15-Jun-09 19:18

Baran M

15-Jun-09 19:18

I could find its a VB code. Apart from the I couldn't understand anything.

You are best person who knows about your problem.
-------------------------------------------------
More pain more gain

Re: Arithmetic overflow error converting int to data type numeric. The statement has been terminated.

Abhijit Jana15-Jun-09 19:33

Abhijit Jana

15-Jun-09 19:33

CP has provided an editor to post code with proper formatting.

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

Re: Arithmetic overflow error converting int to data type numeric. The statement has been terminated.

Christian Graus15-Jun-09 21:20

Christian Graus

15-Jun-09 21:20

Without trying to decode this mess, the error means what it says. So, use the debugger, look at the value you're casting, and ask yourself why the error message is valid ( as it must be )

Christian Graus

Driven to the arms of OSX by Vista.

"! i don't exactly like or do programming and it only gives me a headache." - spotted in VB forums.

I can do things with my brain that I can't even google. I can flex the front part of my brain instantly anytime I want. It can be exhausting and it even causes me vision problems for some reason. - CaptainSeeSharp

How can I add google map to a website

Member 426027015-Jun-09 18:11

Member 4260270

15-Jun-09 18:11

Hi,

How can I add google map to a website.ie I want to locate a particular address such as company address,location etc. using Asp.net or any scripting language.

Thanks
Denny

Re: How can I add google map to a website

N a v a n e e t h15-Jun-09 18:15

N a v a n e e t h

15-Jun-09 18:15

Denny,

Please read the documentation provided by Google. This has nothing to do with ASP.NET.

Smile | :)

Navaneeth

How to use google | Ask smart questions

Re: How can I add google map to a website

Not Active15-Jun-09 18:15

Not Active

15-Jun-09 18:15

Do you need a map to find Google?[^]

only two letters away from being an asset

Re: How can I add google map to a website

Baran M15-Jun-09 18:17

Baran M

15-Jun-09 18:17

try this[^]

You are best person who knows about your problem.
-------------------------------------------------
More pain more gain

Re: How can I add google map to a website

Member 426027016-Jun-09 1:29

Member 4260270

16-Jun-09 1:29

Thanks a lot.It helped me well.

Usercontrol in Asp.net with C#

mahichandu15-Jun-09 11:42

mahichandu

15-Jun-09 11:42

Hi
I created one user control for list of years to populate in dropdownlist..
i want to use same usercontrol in pageload for two dropdown list controls(i mean i want to populate listofyears in two dropdownlists)..
I can't make same ID for two dropdownlist na..How can i call my usercontrol to two dropdowncontrols in same page???

can anyoneexplain in detail...Thanx in advance

Re: Usercontrol in Asp.net with C#

Not Active15-Jun-09 11:55

Not Active

15-Jun-09 11:55

First if all the UserControl contains in a dropdownlist then it is overkill, just create two dropdowns on your page and populate them from the same datasource.

only two letters away from being an asset

Re: Usercontrol in Asp.net with C#

Christian Graus15-Jun-09 15:05

Christian Graus

15-Jun-09 15:05

Well, if you use the same datasource, they will sync up, you need to clone the datasource for the second contrll, don't you ?

Re: Usercontrol in Asp.net with C#

Not Active15-Jun-09 15:25

Not Active

15-Jun-09 15:25

Perhaps I'm missing something, or misinterpreting, the original and your post.

List<int> years = ....

DropDown1.DataSource = years
DropDown2.DataSource = years

only two letters away from being an asset

Re: Usercontrol in Asp.net with C#

Christian Graus15-Jun-09 16:02

Christian Graus

15-Jun-09 16:02

Maybe it's only in winforms that that won't work. Actually, I think it is only winforms.

Reading text file

Matt Cavanagh15-Jun-09 11:24

Matt Cavanagh

15-Jun-09 11:24

Ok I feel silly for not being able to work this out :-/
I have an ASP project with C# using VS08.
I have then clicked add class and have a class in there that reads from a text file, works some stuff out and returns a variable. But in that class(which gets compiled to the same DLL as the rest i cannot seem to reference the txt file right. Ive tried without a directory and it throws an error and ive tried System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location); and System.Environment.CurrentDirectory;
Both of which dont work either(Well they do but the text file isnt there).

So I think what im asking is how do I get VS to move the text file with the DLL when it creates its dev server(after pressing debug).

Thanks for humouring me :-/

Re: Reading text file

Not Active15-Jun-09 11:52

Not Active

15-Jun-09 11:52

Though you didn't mention it, it seems the file in question is in your project, correct? Right the file in project explorer and display properties, look at the options in Copy to Output Directory

only two letters away from being an asset

Re: Reading text file

Matt Cavanagh15-Jun-09 12:47

Matt Cavanagh

15-Jun-09 12:47

Shot

It was in the project but I didnt change the properties.

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