<div>
Are you sure that you added the dropdownlist ddvendors to your form before you try to set this datasource ?
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Are you sure that you added the dropdownlist ddvendors to your form before you try to set this datasource ?

<div>
Sorry!!<br />
Thats true, i didnot think, i have to put a dropdownlist in control<br />
yes it fine!!!!<br />
i can see ddvendors in dropdown now!!!<br />
You must be thinking i am stupid!!!<br />
anyway,<br />
thanks again.<br />

</div>


Sorry!!
Thats true, i didnot think, i have to put a dropdownlist in control
yes it fine!!!!
i can see ddvendors in dropdown now!!!
You must be thinking i am stupid!!!
anyway,
thanks again.


<div>
Glad I could help you solve this so quickly :)<br />
<br />

</div>


Glad I could help you solve this so quickly :)



<div>
One more thing i want to know<br />
you k now this question : you helped me <br />
<a href="https://www.experts-exchange.com/questions/23125905/Need-help-with-coding-bug-fixing.html" rel="ugc">https://www.experts-exchange.com/questions/23125905/Need-help-with-coding-bug-fixing.html</a><br />
by using polymorphisim.<br />
<br />
if i want to build asp.net programm by using business layer, database layer and presentation layer , the way i did in that exmaple, <br />
can i do the same way in asp.net ?? by hand coding ??<br />
can you sent me some good tutorial please ??<br />

</div>


One more thing i want to know
you k now this question : you helped me
https://www.experts-exchange.com/questions/23125905/Need-help-with-coding-bug-fixing.html [https://www.experts-exchange.com/questions/23125905/Need-help-with-coding-bug-fixing.html]
by using polymorphisim.

if i want to build asp.net programm by using business layer, database layer and presentation layer , the way i did in that exmaple,
can i do the same way in asp.net ?? by hand coding ??
can you sent me some good tutorial please ??


<div>
Hi check this question please <br />
<br />
<a href="https://www.experts-exchange.com/questions/23134634/Need-assist-with-Code.html" rel="ugc">https://www.experts-exchange.com/questions/23134634/Need-assist-with-Code.html</a>
</div>


Hi check this question please

https://www.experts-exchange.com/questions/23134634/Need-assist-with-Code.html [https://www.experts-exchange.com/questions/23134634/Need-assist-with-Code.html]

<div>
<div class="content wysiwyg-content">
HI, <br />
Can you please check the picture<br />
<br />
according to the book, in the dropdown box there should be ddvendors, but when i am clciking the dropdown box, its showing empty<br />
where i am doing wrong?<br />
<a href="https://filedb.experts-exchange.com/incoming/2008/02_w06/3185/sqldatasource.GIF" target="_blank" class="file-inline" title="sqldatasouce (47 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>sqldatasource.GIF</a>
</div>
</div>


sqldatasource.GIF

HI, 
Can you please check the picture

according to the book, in the dropdown box there should be ddvendors, but when i am clciking the dropdown box, its showing empty
where i am doing wrong?

Sql Datasource

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

Development in most programming languages is frequently done with an editor or integrated development environment (IDE). An IDE is a software application that provide comprehensive facilities to computer programmers for software development. An IDE normally consists of a source code editor, build automation tools and a debugger. XCode, Visual Studio, Adobe Dreamweaver and Eclipse are some of the more popular development tools, but an editor or IDE can be anything from simple text editors to sophisticated programs. Related topics: All programming and development language, database and web based content management systems topics

Editors IDEs

The successor to Active Server Pages, ASP.NET websites utilize the .NET framework to produce dynamic, data and content-driven web applications and services. ASP.NET code can be written using any .NET supported language. As of 2009, ASP.NET can also apply the Model-View-Controller (MVC) pattern to web applications