Error BC30451: Object_name is not declaredAn object, e.g. button, linkbutton, or lable is created on the .aspx page. The intellisense does detect the object name. However, when it is debugged, it gives the error Object_name is not declared, where Object_name is the name of the object.
Solution:
1. If you are web application project, try deleting the...
Tuesday, May 10, 2011
Thursday, May 5, 2011
Paging in SQL 2
Regarding my post about Paging in SQL, I have found another easier way to include a column as a running number of the records. Hence, we do not need to create a temporary table, and the code will be much simpler.
I will use the same tables for example. In case you find difficulty...
Thursday, April 14, 2011
Root Element is MIssing
Error:
System.Xml.XmlException: Root element is missing.Solution:
If you are using Web Service, check if the URL of the web service is properly set.
For example:
The URL for the web service is
http://localhost:8081/WebName/WebService.asmx
The error occurs when the URL used is, for instance:
http://localhost:8081/WebN...
Monday, April 11, 2011
Compiling Assembly using TASM in Textpad
Continuing my last post about compiling and running assembly file, it is actually possible to easier compile and run assembly file from Textpad (unfortunately, you have to search for the Textpad text editor yourself :), and I think it is not hard to find it ;)).
Still, I am...
Compiling Assembly using TASM in command prompt
Are you learning Assembly language, and confused about how to compile assembly file?
TASM20 is one of assembly compilers that works with Windows XP and Windows 2000 operating system. However, it does not work with Windows 7 64-bit operating system.
If you are using Windows XP...
Friday, March 18, 2011
Object tag not recognized inside form tag
Problem: When developing a page in ASP.NET, an object tag (<object>) is not recognized when it is placed in an HTML form tag (<form>).
e.g.
<html>
<head>
<script type="text/javascript" language="javascript">
function readScript()
{
Card.Connect();
}
</script>
</head>
<body color=white>
...
Wednesday, March 16, 2011
Cannot Run Web Application
Problem: ASP.NET web application can not be run.
Error: WebDev.WebServer.exe has encountered a user-defined breakpoint.
Solution:
The web application you are developing is using Visual Studio development server with dynamic ports. At the same time, you have the same or another...
Running ActiveXObject from Javascript
Problem: Can't run ActiveXObject from Javascript
Error: System.Security.Permissions.SecurityPermission
This error occurs when you are trying to run ActiveXObject / dll using Javascript.
Solution:
A. Setting the security for the internet browser, i.e. Internet Explorer
1....
